Delete LTX2.3-1.0.4-new

LTX2.3-1.0.4-new/API issues-API问题办法.txt

@@ -1,50 +0,0 @@
-1. 复制LTX桌面版的快捷方式到LTX_Shortcut
-
-2. 运行run.bat
-----
-1. Copy the LTX desktop shortcut to LTX_Shortcut
-
-2. Run run.bat
-----
-
-
-
-【问题描述 / Problem】
-系统强制使用 FAL API 生成图片，即使本地有 GPU 可用。
-System forces FAL API generation even when local GPU is available.
-
-【原因 / Cause】
-LTX 强制要求 GPU 有 31GB VRAM 才会使用本地显卡，低于此值会强制走 API 模式。
-LTX requires 31GB VRAM to use local GPU. Below this, it forces API mode.
-
-================================================================================
-【修复方法 / Fix Method】
-================================================================================
-
-运行: API issues.bat.bat (以管理员身份)
-Run: API issues.bat.bat (as Administrator)
-
-================================================================================
-================================================================================
-
-【或者手动 / Or Manual】
-
-1. 修改 VRAM 阈值 / Modify VRAM Threshold
-   文件路径 / File: C:\Program Files\LTX Desktop\resources\backend\runtime_config\runtime_policy.py
-   第16行 / Line 16:
-   原 / Original: return vram_gb < 31
-   改为 / Change:  return vram_gb < 6
-
-2. 清空 API Key / Clear API Key
-   文件路径 / File: C:\Users\<用户名>\AppData\Local\LTXDesktop\settings.json
-   原 / Original: "fal_api_key": "xxxxx"
-   改为 / Change:  "fal_api_key": ""
-
-【说明 / Note】
-- VRAM 阈值改为 6GB，意味着 6GB 及以上显存都会使用本地显卡
-- VRAM threshold set to 6GB means 6GB+ VRAM will use local GPU
-- 清空 fal_api_key 避免系统误判为已配置 API
-- Clear fal_api_key to avoid system thinking API is configured
-- 修改后重启程序即可生效
-- Restart LTX Desktop after changes
-================================================================================

LTX2.3-1.0.4-new/UI/i18n.js

@@ -1,478 +0,0 @@
-/**
- * LTX UI i18n — 与根目录「中英文.html」思路类似，但独立脚本、避免坏 DOM/错误路径。
- * 仅维护文案映射；动态节点由 index.js 在语言切换后刷新。
- */
-(function (global) {
-    const STORAGE_KEY = 'ltx_ui_lang';
-
-    const STR = {
-        zh: {
-            tabVideo: '视频生成',
-            tabBatch: '智能多帧',
-            tabImage: '图像生成',
-            promptLabel: '视觉描述词 (Prompt)',
-            promptPlaceholder: '在此输入视觉描述词 (Prompt)...',
-            clearVram: '释放显存',
-            clearingVram: '清理中...',
-            settingsTitle: '系统高级设置',
-            langToggleAriaZh: '切换为 English',
-            langToggleAriaEn: 'Switch to 中文',
-            sysScanning: '正在扫描 GPU...',
-            sysBusy: '运算中...',
-            sysOnline: '在线 / 就绪',
-            sysStarting: '启动中...',
-            sysOffline: '未检测到后端 (Port 3000)',
-            advancedSettings: '高级设置',
-            deviceSelect: '工作设备选择',
-            gpuDetecting: '正在检测 GPU...',
-            outputPath: '输出与上传存储路径',
-            outputPathPh: '例如: D:\\LTX_outputs',
-            savePath: '保存路径',
-            outputPathHint:
-                '系统默认会在 C 盘保留输出文件。请输入新路径后点击保存按钮。',
-            lowVram: '低显存优化',
-            lowVramDesc:
-                '尽量关闭 fast 超分、在加载管线后尝试 CPU 分层卸载（仅当引擎提供 Diffusers 式 API 才可能生效）。每次生成结束会卸载管线。说明：整模型常驻 GPU 时占用仍可能接近满配（例如约 24GB），要明显降占用需更短时长/更低分辨率或 FP8 等小权重。',
-            vramLimitLabel: '可用最高显存上限 (GB, 0为全开优先显存)',
-            vramLimitPh: '例如: 12 (0表示无限制)',
-            saveLabel: '保存',
-            modelLoraSettings: '模型与LoRA设置',
-            modelFolder: '模型文件夹',
-            modelFolderPh: '例如: F:\\LTX2.3\\models',
-            loraFolder: 'LoRA文件夹',
-            loraFolderPh: '例如: F:\\LTX2.3\\loras',
-            loraFolderPath: 'LoRA 文件夹路径',
-            loraFolderPathPlaceholder: '留空使用默认路径',
-            saveScan: '保存并扫描',
-            loraPlacementHintWithDir:
-                '将 LoRA 文件放到默认模型目录: <code>{dir}</code>\\loras',
-            basicEngine: '基础画面 / Basic EngineSpecs',
-            qualityLevel: '清晰度级别',
-            aspectRatio: '画幅比例',
-            ratio169: '16:9 电影宽幅',
-            ratio916: '9:16 移动竖屏',
-            resPreviewPrefix: '最终发送规格',
-            fpsLabel: '帧率 (FPS)',
-            durationLabel: '时长 (秒)',
-            cameraMotion: '镜头运动方式',
-            motionStatic: 'Static (静止机位)',
-            motionDollyIn: 'Dolly In (推近)',
-            motionDollyOut: 'Dolly Out (拉远)',
-            motionDollyLeft: 'Dolly Left (向左)',
-            motionDollyRight: 'Dolly Right (向右)',
-            motionJibUp: 'Jib Up (升臂)',
-            motionJibDown: 'Jib Down (降臂)',
-            motionFocus: 'Focus Shift (焦点)',
-            audioGen: '生成 AI 环境音 (Audio Gen)',
-            selectModel: '选择模型',
-            selectLora: '选择 LoRA',
-            defaultModel: '使用默认模型',
-            noLora: '不使用 LoRA',
-            loraStrength: 'LoRA 强度',
-            genSource: '生成媒介 / Generation Source',
-            startFrame: '起始帧 (首帧)',
-            endFrame: '结束帧 (尾帧)',
-            uploadStart: '上传首帧',
-            uploadEnd: '上传尾帧 (可选)',
-            refAudio: '参考音频 (A2V)',
-            uploadAudio: '点击上传音频',
-            sourceHint:
-                '💡 若仅上传首帧 = 图生视频/音视频；若同时上传首尾帧 = 首尾插帧。',
-            imgPreset: '预设分辨率 (Presets)',
-            imgOptSquare: '1:1 Square (1024x1024)',
-            imgOptLand: '16:9 Landscape (1280x720)',
-            imgOptPort: '9:16 Portrait (720x1280)',
-            imgOptCustom: 'Custom 自定义...',
-            width: '宽度',
-            height: '高度',
-            samplingSteps: '采样步数 (Steps)',
-            smartMultiFrameGroup: '智能多帧',
-            workflowModeLabel: '工作流模式（点击切换）',
-            wfSingle: '单次多关键帧',
-            wfSegments: '分段拼接',
-            uploadImages: '上传图片',
-            uploadMulti1: '点击或拖入多张图片',
-            uploadMulti2: '支持一次选多张，可多次添加',
-            batchStripTitle: '已选图片 · 顺序 = 播放先后',
-            batchStripHint: '在缩略图上按住拖动排序；松手落入虚线框位置',
-            batchFfmpegHint:
-                '💡 <strong>分段模式</strong>：2 张 = 1 段；3 张 = 2 段再拼接。<strong>单次模式</strong>：几张图就几个 latent 锚点，一条视频出片。<br>多段需 <code style="font-size:9px;">ffmpeg</code>：装好后加 PATH，或设环境变量 <code style="font-size:9px;">LTX_FFMPEG_PATH</code>，或在 <code style="font-size:9px;">%LOCALAPPDATA%\\LTXDesktop\\ffmpeg_path.txt</code> 第一行写 ffmpeg.exe 完整路径。',
-            bgmLabel: '成片配乐（可选，统一音轨）',
-            bgmUploadHint: '上传一条完整 BGM（生成完成后会替换整段成片的音轨）',
-            mainRender: '开始渲染',
-            waitingTask: '等待分配渲染任务...',
-            libHistory: '历史资产 / ASSETS',
-            libLog: '系统日志 / LOGS',
-            refresh: '刷新',
-            logReady: '> LTX-2 Studio Ready. Expecting commands...',
-            resizeHandleTitle: '拖动调整面板高度',
-            batchNeedTwo: '💡 请上传至少2张图片',
-            batchSegTitle: '视频片段设置（分段拼接）',
-            batchSegClip: '片段',
-            batchSegDuration: '时长',
-            batchSegSec: '秒',
-            batchSegPrompt: '片段提示词',
-            batchSegPromptPh: '此片段的提示词，如：跳舞、吃饭...',
-            batchKfPanelTitle: '单次多关键帧 · 时间轴',
-            batchTotalDur: '总时长',
-            batchTotalSec: '秒',
-            batchPanelHint:
-                '为每一张图设置独立持续时间：第 1 张从 0 s 开始，下一张在上一张持续结束后接上，最后一张也会延续自己的时长。因后端按<strong>整数秒</strong>建序列，实际请求里的整段时长为合计秒数<strong>向上取整</strong>（至少 2），略长于小数合计时属正常。镜头与 FPS 仍用左侧「视频生成」。',
-            batchKfTitle: '关键帧',
-            batchStrength: '引导强度',
-            batchFrameDuration: '持续时长',
-            batchFrameDurationTitle: '这一张图在时间轴上占用的时长（秒）；总时长 = 每张图持续时长之和',
-            batchGapTitle: '间隔',
-            batchSec: '秒',
-            batchAnchorStart: '片头',
-            batchAnchorEnd: '片尾',
-            batchAnchorLast: '最后一帧开始',
-            batchThumbDrag: '按住拖动排序',
-            batchThumbRemove: '删除',
-            batchAddMore: '＋ 继续添加',
-            batchGapInputTitle: '这一张图在时间轴上占用的时长（秒）；总时长 = 每张图持续时长之和',
-            batchStrengthTitle: '与 Comfy guide strength 类似，中间帧可调低（如 0.2）减轻闪烁',
-            batchTotalPillTitle: '等于下方各「持续时长」之和，无需单独填写',
-            defaultPath: '默认路径',
-            phase_loading_model: '加载权重',
-            phase_encoding_text: 'T5 编码',
-            phase_validating_request: '校验请求',
-            phase_uploading_audio: '上传音频',
-            phase_uploading_image: '上传图像',
-            phase_inference: 'AI 推理',
-            phase_downloading_output: '下载结果',
-            phase_complete: '完成',
-            gpuBusyPrefix: 'GPU 运算中',
-            progressStepUnit: '步',
-            loaderGpuAlloc: 'GPU 正在分配资源...',
-            warnGenerating: '⚠️ 当前正在生成中，请等待完成',
-            warnBatchPrompt: '⚠️ 智能多帧请至少填写：顶部主提示词、本页全局补充词或某一「片段提示词」',
-            warnNeedPrompt: '⚠️ 请输入提示词后再开始渲染',
-            warnVideoLong: '⚠️ 时长设定为 {n}s 极长，可能导致显存溢出或耗时较久。',
-            errBatchMinImages: '请上传至少2张图片',
-            errSingleKfPrompt: '单次多关键帧请至少填写顶部主提示词或本页全局补充词',
-            loraNoneLabel: '无',
-            modelDefaultLabel: '默认',
-            tabTts: 'TTS 语音',
-            ttsStatusBarDetecting: '🔍 正在检测 TTS 模型...',
-            ttsTextTitle: '合成文本 / Text',
-            ttsTextHint: '支持在文本开头加英文括号描述声音，例如：<code style="font-size:10px;">(年轻女声，温柔甜美)</code>',
-            ttsTextPlaceholder: '输入要合成的文本内容...',
-            ttsModeTitle: '合成模式 / Mode',
-            ttsModeTextOnly: '🗣️ 文字转语音（含声音设计）',
-            ttsModeClone: '🎙️ 声音克隆',
-            ttsModeUltimate: '⭐ 终极克隆（最高还原度）',
-            ttsRefLabel: '📎 参考音频（Reference）',
-            ttsRefUploadHint: '点击上传参考音频 (.wav / .mp3)',
-            ttsUltimateLabel: '📝 参考音频对应的文本转录（可选）',
-            ttsUltimatePlaceholder: '与参考音频完全一致的文本内容...',
-            ttsParamsTitle: '高级参数 / Parameters',
-            ttsCfgLabel: 'CFG 强度',
-            ttsStepsLabel: '推理步数',
-            ttsResultTitle: '生成结果 / Output',
-            ttsDownload: '⬇️ 下载音频',
-            ttsGenBtn: '🎙️ 开始生成语音',
-            ttsGenBusy: '⏳ 生成中...',
-            ttsErrNoText: '❌ TTS: 请输入合成文本',
-            ttsErrNoRef: '❌ TTS: 声音克隆模式需要上传参考音频',
-            ttsStatusReady: '✅ VoxCPM2 就绪 — 模型目录: ',
-            ttsStatusNoPkq: '❌ voxcpm 包未安装，请在 LTX Python 环境中运行: pip install voxcpm',
-            ttsStatusNoDir: '❌ 模型目录不存在: ',
-            ttsStatusNotAvail: '⚠️ TTS 不可用，请检查配置',
-            ttsStatusConnErr: '❌ 无法连接后端 TTS 接口: ',
-        },
-        en: {
-            tabVideo: 'Video',
-            tabBatch: 'Multi-frame',
-            tabImage: 'Image',
-            promptLabel: 'Prompt',
-            promptPlaceholder: 'Describe the scene...',
-            clearVram: 'Clear VRAM',
-            clearingVram: 'Clearing...',
-            settingsTitle: 'Advanced settings',
-            langToggleAriaZh: 'Switch to English',
-            langToggleAriaEn: 'Switch to Chinese',
-            sysScanning: 'Scanning GPU...',
-            sysBusy: 'Busy...',
-            sysOnline: 'Online / Ready',
-            sysStarting: 'Starting...',
-            sysOffline: 'Backend offline (port 3000)',
-            advancedSettings: 'Advanced',
-            deviceSelect: 'GPU device',
-            gpuDetecting: 'Detecting GPU...',
-            outputPath: 'Output & upload folder',
-            outputPathPh: 'e.g. D:\\LTX_outputs',
-            savePath: 'Save path',
-            outputPathHint:
-                'Outputs default to C: drive. Enter a folder and click Save.',
-            lowVram: 'Low-VRAM mode',
-            lowVramDesc:
-                'Tries to reduce VRAM (engine-dependent). Shorter duration / lower resolution helps more.',
-            vramLimitLabel: 'Max VRAM Limit (GB, 0 for unlimited)',
-            vramLimitPh: 'e.g. 12 (0 for unlimited)',
-            saveLabel: 'Save',
-            modelLoraSettings: 'Model & LoRA folders',
-            modelFolder: 'Models folder',
-            modelFolderPh: 'e.g. F:\\LTX2.3\\models',
-            loraFolder: 'LoRAs folder',
-            loraFolderPh: 'e.g. F:\\LTX2.3\\loras',
-            loraFolderPath: 'LoRA folder path',
-            loraFolderPathPlaceholder: 'Leave empty for default path',
-            saveScan: 'Save & scan',
-            loraHint: 'Put .safetensors / .ckpt LoRAs here, then refresh lists.',
-            basicEngine: 'Basic / Engine',
-            qualityLevel: 'Quality',
-            aspectRatio: 'Aspect ratio',
-            ratio169: '16:9 widescreen',
-            ratio916: '9:16 portrait',
-            resPreviewPrefix: 'Output',
-            fpsLabel: 'FPS',
-            durationLabel: 'Duration (s)',
-            cameraMotion: 'Camera motion',
-            motionStatic: 'Static',
-            motionDollyIn: 'Dolly in',
-            motionDollyOut: 'Dolly out',
-            motionDollyLeft: 'Dolly left',
-            motionDollyRight: 'Dolly right',
-            motionJibUp: 'Jib up',
-            motionJibDown: 'Jib down',
-            motionFocus: 'Focus shift',
-            audioGen: 'AI ambient audio',
-            selectModel: 'Model',
-            selectLora: 'LoRA',
-            defaultModel: 'Default model',
-            noLora: 'No LoRA',
-            loraStrength: 'LoRA strength',
-            genSource: 'Source media',
-            startFrame: 'Start frame',
-            endFrame: 'End frame (optional)',
-            uploadStart: 'Upload start',
-            uploadEnd: 'Upload end (opt.)',
-            refAudio: 'Reference audio (A2V)',
-            uploadAudio: 'Upload audio',
-            sourceHint:
-                '💡 Start only = I2V / A2V; start + end = interpolation.',
-            imgPreset: 'Resolution presets',
-            imgOptSquare: '1:1 (1024×1024)',
-            imgOptLand: '16:9 (1280×720)',
-            imgOptPort: '9:16 (720×1280)',
-            imgOptCustom: 'Custom...',
-            width: 'Width',
-            height: 'Height',
-            samplingSteps: 'Steps',
-            smartMultiFrameGroup: 'Smart multi-frame',
-            workflowModeLabel: 'Workflow',
-            wfSingle: 'Single pass',
-            wfSegments: 'Segments',
-            uploadImages: 'Upload images',
-            uploadMulti1: 'Click or drop multiple images',
-            uploadMulti2: 'Multi-select OK; add more anytime.',
-            batchStripTitle: 'Order = playback',
-            batchStripHint: 'Drag thumbnails to reorder.',
-            batchFfmpegHint:
-                '💡 <strong>Segments</strong>: 2 images → 1 clip; 3 → 2 clips stitched. <strong>Single</strong>: N images → N latent anchors, one video.<br>Stitching needs <code style="font-size:9px;">ffmpeg</code> on PATH, or <code style="font-size:9px;">LTX_FFMPEG_PATH</code>, or <code style="font-size:9px;">%LOCALAPPDATA%\\LTXDesktop\\ffmpeg_path.txt</code> with full path to ffmpeg.exe.',
-            bgmLabel: 'Full-length BGM (optional)',
-            bgmUploadHint: 'Replaces final mix audio after generation.',
-            mainRender: 'Render',
-            waitingTask: 'Waiting for task...',
-            libHistory: 'Assets',
-            libLog: 'Logs',
-            refresh: 'Refresh',
-            logReady: '> LTX-2 Studio ready.',
-            resizeHandleTitle: 'Drag to resize panel',
-            batchNeedTwo: '💡 Upload at least 2 images',
-            batchSegTitle: 'Segment settings',
-            batchSegClip: 'Clip',
-            batchSegDuration: 'Duration',
-            batchSegSec: 's',
-            batchSegPrompt: 'Prompt',
-            batchSegPromptPh: 'e.g. dancing, walking...',
-            batchKfPanelTitle: 'Single pass · timeline',
-            batchTotalDur: 'Total',
-            batchTotalSec: 's',
-            batchPanelHint:
-                'Set an independent duration for each image: the first starts at 0s, each next image starts after the previous duration, and the last image also keeps its own duration. Backend uses whole seconds (ceil, min 2). Motion & FPS use the Video panel.',
-            batchKfTitle: 'Keyframe',
-            batchStrength: 'Strength',
-            batchFrameDuration: 'Duration',
-            batchFrameDurationTitle: 'How long this image occupies on the timeline; total = sum of all image durations',
-            batchGapTitle: 'Gap',
-            batchSec: 's',
-            batchAnchorStart: 'start',
-            batchAnchorEnd: 'end',
-            batchAnchorLast: 'last starts',
-            batchThumbDrag: 'Drag to reorder',
-            batchThumbRemove: 'Remove',
-            batchAddMore: '+ Add more',
-            batchGapInputTitle: 'How long this image occupies on the timeline; total = sum of all image durations',
-            batchStrengthTitle: 'Guide strength (lower on middle keys may reduce flicker)',
-            batchTotalPillTitle: 'Equals the sum of durations below',
-            defaultPath: 'default',
-            phase_loading_model: 'Loading weights',
-            phase_encoding_text: 'T5 encode',
-            phase_validating_request: 'Validating',
-            phase_uploading_audio: 'Uploading audio',
-            phase_uploading_image: 'Uploading image',
-            phase_inference: 'Inference',
-            phase_downloading_output: 'Downloading',
-            phase_complete: 'Done',
-            gpuBusyPrefix: 'GPU',
-            progressStepUnit: 'steps',
-            loaderGpuAlloc: 'Allocating GPU...',
-            warnGenerating: '⚠️ Already generating, please wait.',
-            warnBatchPrompt: '⚠️ Enter main prompt, page extra prompt, or a segment prompt.',
-            warnNeedPrompt: '⚠️ Enter a prompt first.',
-            warnVideoLong: '⚠️ Duration {n}s is very long; may OOM or take a long time.',
-            errBatchMinImages: 'Upload at least 2 images.',
-            errSingleKfNeedPrompt: 'Enter main or page extra prompt for single-pass keyframes.',
-            loraNoneLabel: 'none',
-            modelDefaultLabel: 'default',
-            loraPlacementHintWithDir:
-                'Place LoRAs into the default models directory: <code>{dir}</code>\\loras',
-            tabTts: 'TTS Voice',
-            ttsStatusBarDetecting: '🔍 Detecting TTS model...',
-            ttsTextTitle: 'Synthesis Text',
-            ttsTextHint: 'Supports descriptors in brackets at start, e.g. <code style="font-size:10px;">(Young female, soft and sweet)</code>',
-            ttsTextPlaceholder: 'Enter text to synthesize...',
-            ttsModeTitle: 'Synthesis Mode',
-            ttsModeTextOnly: '🗣️ Text to Speech (with sound design)',
-            ttsModeClone: '🎙️ Voice Cloning',
-            ttsModeUltimate: '⭐ Ultimate Clone (Max similarity)',
-            ttsRefLabel: '📎 Reference Audio',
-            ttsRefUploadHint: 'Click to upload reference (.wav / .mp3)',
-            ttsUltimateLabel: '📝 Audio Transcript (Optional)',
-            ttsUltimatePlaceholder: 'Text content matches reference audio exactly...',
-            ttsParamsTitle: 'Parameters',
-            ttsCfgLabel: 'CFG Strength',
-            ttsStepsLabel: 'Inference Steps',
-            ttsResultTitle: 'Output',
-            ttsDownload: '⬇️ Download Audio',
-            ttsGenBtn: '🎙️ Start Synthesis',
-            ttsGenBusy: '⏳ Generating...',
-            ttsErrNoText: '❌ TTS: Please enter synthesis text',
-            ttsErrNoRef: '❌ TTS: Voice cloning requires reference audio',
-            ttsStatusReady: '✅ VoxCPM2 Ready — Model dir: ',
-            ttsStatusNoPkq: '❌ voxcpm package not installed. Run: pip install voxcpm',
-            ttsStatusNoDir: '❌ Model directory does not exist: ',
-            ttsStatusNotAvail: '⚠️ TTS unavailable, check config',
-            ttsStatusConnErr: '❌ Cannot connect to TTS API: ',
-        },
-    };
-
-    function getLang() {
-        return localStorage.getItem(STORAGE_KEY) === 'en' ? 'en' : 'zh';
-    }
-
-    function setLang(lang) {
-        const L = lang === 'en' ? 'en' : 'zh';
-        localStorage.setItem(STORAGE_KEY, L);
-        document.documentElement.lang = L === 'en' ? 'en' : 'zh-CN';
-        try {
-            applyI18n();
-        } catch (err) {
-            console.error('[i18n] applyI18n failed:', err);
-        }
-        updateLangButton();
-        if (typeof global.onUiLanguageChanged === 'function') {
-            try {
-                global.onUiLanguageChanged();
-            } catch (e) {
-                console.warn('onUiLanguageChanged', e);
-            }
-        }
-    }
-
-    function t(key) {
-        const L = getLang();
-        const table = STR[L] || STR.zh;
-        if (Object.prototype.hasOwnProperty.call(table, key)) return table[key];
-        if (Object.prototype.hasOwnProperty.call(STR.zh, key)) return STR.zh[key];
-        return key;
-    }
-
-    function applyI18n(root) {
-        root = root || document;
-        root.querySelectorAll('[data-i18n]').forEach(function (el) {
-            var key = el.getAttribute('data-i18n');
-            if (!key) return;
-            if (el.tagName === 'OPTION') {
-                el.textContent = t(key);
-            } else {
-                el.textContent = t(key);
-            }
-        });
-        root.querySelectorAll('[data-i18n-placeholder]').forEach(function (el) {
-            var key = el.getAttribute('data-i18n-placeholder');
-            if (key) el.placeholder = t(key);
-        });
-        root.querySelectorAll('[data-i18n-title]').forEach(function (el) {
-            var key = el.getAttribute('data-i18n-title');
-            if (key) el.title = t(key);
-        });
-        root.querySelectorAll('[data-i18n-html]').forEach(function (el) {
-            var key = el.getAttribute('data-i18n-html');
-            if (key) el.innerHTML = t(key);
-        });
-        root.querySelectorAll('[data-i18n-value]').forEach(function (el) {
-            var key = el.getAttribute('data-i18n-value');
-            if (key && (el.tagName === 'INPUT' || el.tagName === 'BUTTON')) {
-                el.value = t(key);
-            }
-        });
-    }
-
-    function updateLangButton() {
-        var btn = document.getElementById('lang-toggle-btn');
-        if (!btn) return;
-        btn.textContent = getLang() === 'zh' ? 'EN' : '中';
-        btn.setAttribute(
-            'aria-label',
-            getLang() === 'zh' ? t('langToggleAriaZh') : t('langToggleAriaEn')
-        );
-        btn.classList.toggle('active', getLang() === 'en');
-    }
-
-    function toggleUiLanguage() {
-        try {
-            setLang(getLang() === 'zh' ? 'en' : 'zh');
-        } catch (err) {
-            console.error('[i18n] toggleUiLanguage failed:', err);
-        }
-    }
-
-    /** 避免 CSP 拦截内联 onclick；确保按钮一定能触发 */
-    function bindLangToggleButton() {
-        var btn = document.getElementById('lang-toggle-btn');
-        if (!btn || btn.dataset.i18nBound === '1') return;
-        btn.dataset.i18nBound = '1';
-        btn.removeAttribute('onclick');
-        btn.addEventListener('click', function (ev) {
-            ev.preventDefault();
-            toggleUiLanguage();
-        });
-    }
-
-    function boot() {
-        document.documentElement.lang = getLang() === 'en' ? 'en' : 'zh-CN';
-        try {
-            applyI18n();
-        } catch (err) {
-            console.error('[i18n] applyI18n failed:', err);
-        }
-        updateLangButton();
-        bindLangToggleButton();
-    }
-
-    global.getUiLang = getLang;
-    global.setUiLang = setLang;
-    global.t = t;
-    global.applyI18n = applyI18n;
-    global.toggleUiLanguage = toggleUiLanguage;
-    global.updateLangToggleButton = updateLangButton;
-
-    if (document.readyState === 'loading') {
-        document.addEventListener('DOMContentLoaded', boot);
-    } else {
-        boot();
-    }
-})(typeof window !== 'undefined' ? window : global);

LTX2.3-1.0.4-new/UI/index.css

@@ -1,811 +0,0 @@
-:root {
-            --accent:      #2563EB;     /* Refined blue – not too bright, not purple */
-            --accent-hover:#3B82F6;
-            --accent-dim:  rgba(37,99,235,0.14);
-            --accent-ring: rgba(37,99,235,0.35);
-            --bg:          #111113;
-            --panel:       #18181B;
-            --panel-2:     #1F1F23;
-            --item:        rgba(255,255,255,0.035);
-            --border:      rgba(255,255,255,0.08);
-            --border-2:    rgba(255,255,255,0.05);
-            --text-dim:    #71717A;
-            --text-sub:    #A1A1AA;
-            --text:        #FAFAFA;
-        }
-
-        * { box-sizing: border-box; -webkit-font-smoothing: antialiased; min-width: 0; }
-        body {
-            background: var(--bg); margin: 0; color: var(--text);
-            font-family: -apple-system, "SF Pro Display", "Segoe UI", sans-serif;
-            display: flex; height: 100vh; overflow: hidden;
-            font-size: 13px; line-height: 1.5;
-        }
-
-        .sidebar {
-            width: 460px; min-width: 460px;
-            background: var(--panel);
-            border-right: 1px solid var(--border);
-            display: flex; flex-direction: column; z-index: 20;
-            overflow-y: auto; overflow-x: hidden;
-        }
-
-        /* Scrollbar */
-        ::-webkit-scrollbar { width: 5px; height: 5px; }
-        ::-webkit-scrollbar-track { background: transparent; }
-        ::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 10px; }
-        ::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.18); }
-
-        .sidebar-header { padding: 24px 24px 4px; }
-
-        .lang-toggle {
-            background: #333;
-            border: 1px solid #555;
-            color: var(--text-dim);
-            padding: 4px 10px;
-            border-radius: 6px;
-            font-size: 11px;
-            cursor: pointer;
-            transition: background 0.15s, color 0.15s, border-color 0.15s;
-            font-weight: 700;
-            min-width: 44px;
-            flex-shrink: 0;
-        }
-        .lang-toggle:hover {
-            background: var(--item);
-            color: var(--text);
-            border-color: var(--accent);
-        }
-        .lang-toggle.active {
-            background: #333;
-            color: var(--text);
-            border-color: #555;
-        }
-        .sidebar-section { padding: 8px 24px 18px; border-bottom: 1px solid var(--border); }
-
-        .setting-group {
-            background: rgba(255,255,255,0.025);
-            border: 1px solid var(--border-2);
-            border-radius: 10px;
-            padding: 14px;
-            margin-bottom: 12px;
-        }
-        .group-title {
-            font-size: 10px; color: var(--text-dim); font-weight: 700;
-            text-transform: uppercase; letter-spacing: 0.7px;
-            margin-bottom: 12px; padding-bottom: 5px;
-            border-bottom: 1px solid var(--border-2);
-        }
-
-        /* Mode Tabs */
-        .tabs {
-            display: flex; gap: 4px; margin-bottom: 14px;
-            background: rgba(255,255,255,0.04);
-            padding: 4px; border-radius: 10px;
-            border: 1px solid var(--border-2);
-        }
-        .tab {
-            flex: 1; padding: 9px 0; text-align: center; border-radius: 7px;
-            cursor: pointer; font-size: 12px; color: var(--text-dim);
-            transition: all 0.2s; font-weight: 600;
-            display: flex; align-items: center; justify-content: center;
-        }
-        .tab.active { background: var(--accent); color: #fff; box-shadow: 0 1px 6px rgba(10,132,255,0.45); }
-        .tab:hover:not(.active) { background: rgba(255,255,255,0.06); color: var(--text); }
-
-        .label-group { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
-        label { display: block; font-size: 11px; color: var(--text-dim); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
-        .val-badge { font-size: 11px; color: var(--accent); font-family: "SF Mono", ui-monospace, monospace; font-weight: 600; }
-
-        input[type="text"], input[type="number"], select, textarea {
-            width: 100%; background: var(--panel-2);
-            border: 1px solid var(--border);
-            border-radius: 7px; color: var(--text);
-            padding: 8px 11px; font-size: 12.5px; outline: none; margin-bottom: 9px;
-            /* Only transition border/shadow – NOT background-image to prevent arrow flicker */
-            transition: border-color 0.15s, box-shadow 0.15s;
-        }
-        input:focus, select:focus, textarea:focus {
-            border-color: var(--accent);
-            box-shadow: 0 0 0 2px var(--accent-ring);
-        }
-        select {
-            -webkit-appearance: none; -moz-appearance: none; appearance: none;
-            /* Stable grey arrow – no background shorthand so it won't animate */
-            background-color: var(--panel-2);
-            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2371717A' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
-            background-repeat: no-repeat;
-            background-position: right 10px center;
-            background-size: 12px;
-            padding-right: 28px;
-            cursor: pointer;
-            /* Explicitly do NOT transition background properties */
-            transition: border-color 0.15s, box-shadow 0.15s;
-        }
-        select:focus { background-color: var(--panel-2); }
-        select option { background: #27272A; color: var(--text); }
-        textarea { resize: vertical; min-height: 78px; font-family: inherit; }
-
-        .slider-container { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
-        input[type="range"] { flex: 1; accent-color: var(--accent); height: 4px; cursor: pointer; border-radius: 2px; }
-
-        .upload-zone {
-            border: 1px dashed var(--border); border-radius: 10px;
-            padding: 18px 10px; text-align: center; cursor: pointer;
-            background: rgba(255,255,255,0.03); margin-bottom: 10px; position: relative;
-            transition: all 0.2s;
-        }
-        .upload-zone:hover, .upload-zone.dragover { background: var(--accent-dim); border-color: var(--accent); }
-        .upload-zone.has-images {
-            padding: 12px; background: rgba(255,255,255,0.025);
-        }
-        .upload-zone.has-images .upload-placeholder-mini {
-            display: flex; align-items: center; gap: 8px; justify-content: center;
-            color: var(--text-dim); font-size: 11px;
-        }
-        .upload-zone.has-images .upload-placeholder-mini span {
-            background: var(--item); padding: 6px 12px; border-radius: 6px;
-        }
-        #batch-images-placeholder { display: block; }
-        .upload-zone.has-images #batch-images-placeholder { display: none; }
-
-        /* 批量模式：上传区下方的横向缩略图条 */
-        .batch-thumb-strip-wrap {
-            margin-top: 10px;
-            margin-bottom: 4px;
-        }
-        .batch-thumb-strip-head {
-            display: flex;
-            flex-direction: column;
-            gap: 2px;
-            margin-bottom: 8px;
-        }
-        .batch-thumb-strip-title {
-            font-size: 11px;
-            font-weight: 700;
-            color: var(--text-sub);
-        }
-        .batch-thumb-strip-hint {
-            font-size: 10px;
-            color: var(--text-dim);
-        }
-        .batch-images-container {
-            display: flex;
-            flex-direction: row;
-            flex-wrap: nowrap;
-            gap: 10px;
-            overflow-x: auto;
-            overflow-y: visible;
-            padding: 6px 4px 14px;
-            margin: 0 -4px;
-            scrollbar-width: thin;
-            scrollbar-color: var(--border) transparent;
-            align-items: center;
-        }
-        .batch-images-container::-webkit-scrollbar { height: 6px; }
-        .batch-images-container::-webkit-scrollbar-thumb {
-            background: var(--border);
-            border-radius: 3px;
-        }
-        .batch-image-wrapper {
-            flex: 0 0 72px;
-            width: 72px;
-            height: 72px;
-            position: relative;
-            border-radius: 10px;
-            overflow: hidden;
-            background: var(--item);
-            border: 1px solid var(--border);
-            cursor: grab;
-            touch-action: none;
-            user-select: none;
-            -webkit-user-select: none;
-            transition:
-                flex-basis 0.38s cubic-bezier(0.22, 1, 0.36, 1),
-                width 0.38s cubic-bezier(0.22, 1, 0.36, 1),
-                min-width 0.38s cubic-bezier(0.22, 1, 0.36, 1),
-                margin 0.38s cubic-bezier(0.22, 1, 0.36, 1),
-                opacity 0.25s ease,
-                border-color 0.2s ease,
-                box-shadow 0.2s ease,
-                transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
-        }
-        .batch-image-wrapper:active { cursor: grabbing; }
-        .batch-image-wrapper.batch-thumb--source {
-            flex: 0 0 0;
-            width: 0;
-            min-width: 0;
-            height: 72px;
-            margin: 0;
-            padding: 0;
-            border: none;
-            overflow: hidden;
-            opacity: 0;
-            background: transparent;
-            box-shadow: none;
-            pointer-events: none;
-            /* 收起必须瞬时：若与占位框同时用 0.38s 过渡，右侧缩略图会与「突然出现」的槽位不同步而闪一下 */
-            transition: none !important;
-        }
-        /* 按下瞬间：冻结其它卡片与槽位动画，避免「槽位插入 + 邻居过渡」两帧打架 */
-        .batch-images-container.is-batch-settling .batch-image-wrapper:not(.batch-thumb--source) {
-            transition: none !important;
-        }
-        .batch-images-container.is-batch-settling .batch-thumb-drop-slot {
-            animation: none;
-            opacity: 1;
-        }
-        /* 拖动时跟手的浮动缩略图（避免原槽位透明后光标下像「黑块」） */
-        .batch-thumb-floating-ghost {
-            position: fixed;
-            left: 0;
-            top: 0;
-            z-index: 99999;
-            width: 76px;
-            height: 76px;
-            border-radius: 12px;
-            overflow: hidden;
-            pointer-events: none;
-            will-change: transform;
-            box-shadow:
-                0 20px 50px rgba(0, 0, 0, 0.45),
-                0 10px 28px rgba(0, 0, 0, 0.28),
-                0 0 0 1px rgba(255, 255, 255, 0.18);
-            transform: translate3d(0, 0, 0) scale(1.06) rotate(-1deg);
-        }
-        .batch-thumb-floating-ghost img {
-            width: 100%;
-            height: 100%;
-            object-fit: cover;
-            display: block;
-            pointer-events: none;
-        }
-        .batch-thumb-drop-slot {
-            flex: 0 0 72px;
-            width: 72px;
-            height: 72px;
-            box-sizing: border-box;
-            border-radius: 12px;
-            border: 2px dashed rgba(255, 255, 255, 0.22);
-            background: linear-gradient(145deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.03));
-            pointer-events: none;
-            transition: border-color 0.35s ease, box-shadow 0.35s ease, opacity 0.35s ease;
-            animation: batch-slot-breathe 2.4s ease-in-out infinite;
-            box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
-        }
-        @keyframes batch-slot-breathe {
-            0%, 100% { opacity: 0.88; }
-            50% { opacity: 1; }
-        }
-        .batch-image-wrapper .batch-thumb-img-wrap {
-            width: 100%;
-            height: 100%;
-            border-radius: 9px;
-            overflow: hidden;
-            /* 必须让事件落到外层 .batch-image-wrapper，否则 HTML5 drag 无法从 draggable 父级启动 */
-            pointer-events: none;
-        }
-        .batch-image-wrapper .batch-thumb-img {
-            width: 100%;
-            height: 100%;
-            object-fit: cover;
-            display: block;
-            pointer-events: none;
-            user-select: none;
-            -webkit-user-drag: none;
-        }
-        .batch-thumb-remove {
-            position: absolute;
-            top: 3px;
-            right: 3px;
-            z-index: 5;
-            box-sizing: border-box;
-            min-width: 22px;
-            height: 22px;
-            padding: 0 5px;
-            margin: 0;
-            border: 1px solid rgba(255, 255, 255, 0.12);
-            border-radius: 6px;
-            background: rgba(0, 0, 0, 0.5);
-            font-family: inherit;
-            font-size: 14px;
-            font-weight: 400;
-            line-height: 1;
-            color: rgba(255, 255, 255, 0.9);
-            opacity: 0.72;
-            cursor: pointer;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            transition: background 0.12s, opacity 0.12s, border-color 0.12s;
-            pointer-events: auto;
-        }
-        .batch-image-wrapper:hover .batch-thumb-remove {
-            opacity: 1;
-            background: rgba(0, 0, 0, 0.68);
-            border-color: rgba(255, 255, 255, 0.2);
-        }
-        .batch-thumb-remove:hover {
-            background: rgba(80, 20, 20, 0.75) !important;
-            border-color: rgba(255, 180, 180, 0.35);
-            color: #fff;
-        }
-        .batch-thumb-remove:focus-visible {
-            opacity: 1;
-            outline: 2px solid var(--accent-dim, rgba(120, 160, 255, 0.6));
-            outline-offset: 1px;
-        }
-        .upload-icon { font-size: 18px; margin-bottom: 6px; opacity: 0.45; }
-        .upload-text { font-size: 11px; color: var(--text); }
-        .upload-hint { font-size: 10px; color: var(--text-dim); margin-top: 3px; }
-        .preview-thumb { width: 100%; height: auto; max-height: 100px; object-fit: contain; border-radius: 8px; display: none; margin-top: 10px; }
-        .clear-img-overlay {
-            position: absolute; top: 8px; right: 8px; background: rgba(255,59,48,0.85); color: white;
-            width: 20px; height: 20px; border-radius: 10px; display: none; align-items: center; justify-content: center;
-            font-size: 11px; cursor: pointer; z-index: 5;
-        }
-
-        .btn-outline {
-            background: var(--panel-2);
-            border: 1px solid var(--border);
-            color: var(--text-sub); padding: 5px 12px; border-radius: 7px;
-            font-size: 11.5px; font-weight: 600; cursor: pointer;
-            transition: background 0.15s, border-color 0.15s, color 0.15s;
-            display: inline-flex; align-items: center; justify-content: center; gap: 5px;
-            white-space: nowrap;
-        }
-        .btn-outline:hover:not(:disabled) { background: rgba(255,255,255,0.08); color: var(--text); border-color: rgba(255,255,255,0.18); }
-        .btn-outline:active { opacity: 0.7; }
-        .btn-outline:disabled { opacity: 0.3; cursor: not-allowed; }
-
-        .btn-icon {
-            padding: 5px; background: transparent; border: none; color: var(--text-dim);
-            border-radius: 6px; cursor: pointer; display: flex; align-items: center; justify-content: center;
-            transition: color 0.15s, background 0.15s;
-        }
-        .btn-icon:hover { color: var(--text-sub); background: rgba(255,255,255,0.07); }
-
-        .btn-primary {
-            width: 100%; padding: 13px;
-            background: var(--accent); border: none;
-            border-radius: 9px; color: #fff; font-weight: 700; font-size: 13.5px;
-            letter-spacing: 0.2px; cursor: pointer; margin-top: 14px;
-            transition: background 0.15s;
-        }
-        .btn-primary:hover:not(:disabled) { background: var(--accent-hover); }
-        .btn-primary:active { opacity: 0.82; }
-        .btn-primary:disabled { background: rgba(255,255,255,0.08); color: var(--text-dim); cursor: not-allowed; }
-
-        .btn-danger {
-            width: 100%; padding: 12px; background: #DC2626; border: none;
-            border-radius: 9px; color: #fff; font-weight: 700; font-size: 13.5px;
-            cursor: pointer; margin-top: 8px; display: none; transition: background 0.15s;
-        }
-        .btn-danger:hover { background: #EF4444; }
-
-        /* Workspace */
-        .workspace { flex: 1; display: flex; flex-direction: column; background: #0A0A0A; position: relative; overflow: hidden; }
-        .viewer { flex: 2; display: flex; align-items: center; justify-content: center; padding: 16px; background: #0A0A0A; position: relative; min-height: 40vh; }
-        .monitor {
-            width: 100%; height: 100%; max-width: 1650px; border-radius: 10px; border: 1px solid var(--border);
-            overflow: hidden; position: relative; background: #070707;
-            display: flex; align-items: center; justify-content: center;
-            background-image: radial-gradient(rgba(255,255,255,0.02) 1px, transparent 1px);
-            background-size: 18px 18px;
-        }
-        .monitor img, .monitor video {
-            width: auto; height: auto; max-width: 100%; max-height: 100%;
-            object-fit: contain; display: none; z-index: 2; border-radius: 3px;
-        }
-
-        .progress-container { position: absolute; bottom: 0; left: 0; width: 100%; height: 2px; background: var(--border-2); z-index: 10; }
-        #progress-fill { width: 0%; height: 100%; background: var(--accent); transition: width 0.5s; }
-        #loading-txt { font-size: 12px; color: var(--text-sub); font-weight: 600; z-index: 5; position: absolute; display: none; }
-
-
-
-        .spinner {
-            width: 12px; height: 12px;
-            border: 2px solid rgba(255,255,255,0.2);
-            border-top-color: currentColor;
-            border-radius: 50%;
-            animation: spin 1s linear infinite;
-        }
-        @keyframes spin { to { transform: rotate(360deg); } }
-        
-        .loading-card {
-            display: flex; align-items: center; justify-content: center;
-            flex-direction: column; gap: 6px; color: var(--text-dim); font-size: 10px;
-            background: rgba(37,99,235,0.07) !important;
-            border-color: rgba(37,99,235,0.3) !important;
-        }
-        .loading-card .spinner { width: 28px; height: 28px; border-width: 3px; color: var(--accent); }
-        .loading-card:hover { background: rgba(37,99,235,0.14) !important; border-color: var(--accent) !important; }
-
-        .library { flex: 1.5; border-top: 1px solid var(--border); padding: 14px 20px; display: flex; flex-direction: column; background: #0F0F11; overflow-y: hidden; }
-        #log-container { flex: 1; overflow-y: auto; padding-right: 4px; }
-        #log { font-family: ui-monospace, "SF Mono", monospace; font-size: 10.5px; color: var(--text-dim); line-height: 1.7; }
-
-        /* History wrapper: scrollable area for thumbnails only */
-        #history-wrapper {
-            flex: 1;
-            overflow-y: auto;
-            min-height: 110px;   /* always show at least one row */
-            padding-right: 4px;
-        }
-        #history-container {
-            display: grid;
-            grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
-            justify-content: start;
-            gap: 10px; align-content: flex-start;
-            padding-bottom: 4px;
-        }
-        /* Pagination row: hidden, using infinite scroll instead */
-        #pagination-bar {
-            display: none;
-        }
-
-        .history-card {
-            width: 100%; max-width: 200px; aspect-ratio: 16 / 9;
-            background: #1A1A1E; border-radius: 7px;
-            overflow: hidden; border: 1px solid var(--border);
-            cursor: pointer; position: relative; transition: border-color 0.15s, transform 0.15s;
-        }
-        .history-card:hover { border-color: var(--accent); transform: translateY(-1px); }
-        .history-card img, .history-card video {
-            width: 100%; height: 100%; object-fit: cover;
-            background: #1A1A1E;
-        }
-        .history-audio-thumb {
-            width: 100%; height: 100%; display: flex; flex-direction: column;
-            align-items: center; justify-content: center; gap: 6px;
-            color: var(--text); background: linear-gradient(135deg, rgba(35,35,40,0.95), rgba(18,18,22,0.98));
-            font-size: 11px; font-weight: 700; text-align: center; padding: 10px; box-sizing: border-box;
-        }
-        .history-audio-icon { font-size: 24px; line-height: 1; }
-        #audio-wrapper {
-            position: absolute; inset: 0; width: 100%; height: 100%; min-height: 0;
-            display: none; flex-direction: column; align-items: stretch; justify-content: stretch; z-index: 2;
-            background: #070707;
-            background-image: radial-gradient(rgba(255,255,255,0.035) 1px, transparent 1px);
-            background-size: 18px 18px;
-        }
-        .audio-preview-art {
-            position: absolute; inset: 0 0 54px 0; display: flex; flex-direction: column;
-            align-items: center; justify-content: center; gap: 12px; padding: 24px;
-            color: var(--text); cursor: pointer; user-select: none; z-index: 2;
-        }
-        .audio-preview-icon {
-            width: 86px; height: 86px; display: flex; align-items: center; justify-content: center;
-            border: 1px solid var(--border); border-radius: 50%; background: rgba(255,255,255,0.04);
-            font-size: 46px; font-weight: 800; color: var(--accent);
-        }
-        #audio-preview-title {
-            max-width: min(620px, 86%); font-size: 13px; font-weight: 800; color: var(--text);
-            overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-align: center;
-        }
-        #audio-wrapper .plyr {
-            position: absolute; left: 0; right: 0; bottom: 0; top: auto;
-            width: 100%; height: auto !important; min-height: 0; z-index: 3;
-            border-radius: 0;
-        }
-        #audio-wrapper .plyr--audio .plyr__controls {
-            border-radius: 0; border-top: 1px solid var(--border); background: rgba(12,12,14,0.96);
-        }
-        #res-audio { width: 100%; }
-        /* 解码/加载完成前避免视频黑块猛闪，与卡片底色一致；就绪后淡入 */
-        .history-card .history-thumb-media {
-            opacity: 0;
-            transition: opacity 0.28s ease;
-        }
-        .history-card .history-thumb-media.history-thumb-ready {
-            opacity: 1;
-        }
-        .history-type-badge {
-            position: absolute; top: 5px; left: 5px; font-size: 8px; padding: 1px 5px; border-radius: 3px;
-            background: rgba(0,0,0,0.8); color: var(--text-sub); border: 1px solid rgba(255,255,255,0.06);
-            z-index: 2; font-weight: 700; letter-spacing: 0.4px;
-        }
-        .history-delete-btn {
-            position: absolute; top: 5px; right: 5px; width: 20px; height: 20px;
-            border-radius: 50%; border: none; background: rgba(255,50,50,0.8); color: #fff;
-            font-size: 10px; cursor: pointer; z-index: 3; display: flex; align-items: center; justify-content: center;
-            opacity: 0; transition: opacity 0.2s;
-        }
-        .history-card:hover .history-delete-btn { opacity: 1; }
-        .history-delete-btn:hover { background: rgba(255,0,0,0.9); }
-
-        .vram-bar { width: 160px; height: 5px; background: rgba(255,255,255,0.08); border-radius: 999px; overflow: hidden; display: inline-block; vertical-align: middle; }
-        .vram-used { height: 100%; background: var(--accent); width: 0%; transition: width 0.5s; }
-
-        /* 智能多帧：工作流模式卡片式单选 */
-        .smart-param-mode-label {
-            font-size: 10px;
-            color: var(--text-dim);
-            font-weight: 700;
-            margin-bottom: 8px;
-            letter-spacing: 0.04em;
-            text-transform: uppercase;
-        }
-        .smart-param-modes {
-            display: flex;
-            flex-direction: row;
-            align-items: stretch;
-            gap: 0;
-            padding: 3px;
-            margin-bottom: 12px;
-            background: var(--panel-2);
-            border-radius: 8px;
-            border: 1px solid var(--border);
-        }
-        .smart-param-mode-opt {
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            flex: 1;
-            min-width: 0;
-            gap: 0;
-            margin: 0;
-            padding: 6px 8px;
-            border-radius: 6px;
-            border: none;
-            background: transparent;
-            cursor: pointer;
-            transition: background 0.15s, color 0.15s;
-            position: relative;
-        }
-        .smart-param-mode-opt:hover:not(:has(input:checked)) {
-            background: rgba(255, 255, 255, 0.05);
-        }
-        .smart-param-mode-opt input[type="radio"] {
-            position: absolute;
-            opacity: 0;
-            width: 0;
-            height: 0;
-            margin: 0;
-        }
-        .smart-param-mode-opt:has(input:checked) {
-            background: var(--accent);
-            box-shadow: none;
-        }
-        .smart-param-mode-opt:has(input:checked) .smart-param-mode-title {
-            color: #fff;
-        }
-        .smart-param-mode-title {
-            font-size: 11px;
-            font-weight: 600;
-            color: var(--text-sub);
-            text-align: center;
-            line-height: 1.25;
-            flex: none;
-            min-width: 0;
-        }
-        /* 单次多关键帧：时间轴面板 */
-        .batch-kf-panel {
-            background: var(--item);
-            border-radius: 10px;
-            padding: 12px 14px;
-            margin-bottom: 10px;
-            border: 1px solid var(--border);
-        }
-        .batch-kf-panel-hd {
-            display: flex;
-            flex-wrap: wrap;
-            align-items: center;
-            justify-content: space-between;
-            gap: 10px;
-            margin-bottom: 8px;
-        }
-        .batch-kf-panel-title {
-            font-size: 12px;
-            font-weight: 700;
-            color: var(--text);
-        }
-        .batch-kf-total-pill {
-            font-size: 11px;
-            color: var(--text-sub);
-            background: var(--panel-2);
-            border: 1px solid var(--border);
-            border-radius: 999px;
-            padding: 6px 12px;
-            white-space: nowrap;
-        }
-        .batch-kf-total-pill strong {
-            color: var(--accent);
-            font-weight: 800;
-            font-variant-numeric: tabular-nums;
-            margin: 0 2px;
-        }
-        .batch-kf-total-unit {
-            font-size: 10px;
-            color: var(--text-dim);
-        }
-        .batch-kf-panel-hint {
-            font-size: 10px;
-            color: var(--text-dim);
-            line-height: 1.5;
-            margin: 0 0 12px;
-        }
-        .batch-kf-timeline-col {
-            display: flex;
-            flex-direction: column;
-            gap: 0;
-        }
-        .batch-kf-kcard {
-            border-radius: 10px;
-            border: 1px solid var(--border);
-            background: rgba(255, 255, 255, 0.03);
-            padding: 10px 12px;
-        }
-        .batch-kf-kcard-head {
-            display: flex;
-            align-items: center;
-            gap: 12px;
-            margin-bottom: 10px;
-        }
-        .batch-kf-kthumb {
-            width: 48px;
-            height: 48px;
-            border-radius: 8px;
-            object-fit: cover;
-            flex-shrink: 0;
-            border: 1px solid var(--border);
-        }
-        .batch-kf-kcard-titles {
-            display: flex;
-            flex-direction: column;
-            gap: 4px;
-            min-width: 0;
-        }
-        .batch-kf-ktitle {
-            font-size: 12px;
-            font-weight: 700;
-            color: var(--text);
-        }
-        .batch-kf-anchor {
-            font-size: 11px;
-            color: var(--accent);
-            font-variant-numeric: tabular-nums;
-            font-weight: 600;
-        }
-        .batch-kf-kcard-ctrl {
-            display: flex;
-            flex-wrap: wrap;
-            align-items: center;
-            gap: 12px;
-        }
-        .batch-kf-klabel {
-            font-size: 10px;
-            color: var(--text-dim);
-            display: flex;
-            align-items: center;
-            gap: 8px;
-        }
-        .batch-kf-klabel input[type="number"] {
-            width: 72px;
-            padding: 6px 8px;
-            font-size: 12px;
-            border-radius: 6px;
-            border: 1px solid var(--border);
-            background: var(--panel);
-            color: var(--text);
-        }
-        /* 关键帧之间：细时间轴 + 单行紧凑间隔输入 */
-        .batch-kf-gap {
-            display: flex;
-            align-items: stretch;
-            gap: 8px;
-            padding: 0 0 6px;
-            margin: 0 0 0 10px;
-        }
-        .batch-kf-gap-rail {
-            width: 2px;
-            flex-shrink: 0;
-            border-radius: 2px;
-            background: linear-gradient(
-                180deg,
-                rgba(255, 255, 255, 0.06),
-                var(--accent-dim),
-                rgba(255, 255, 255, 0.04)
-            );
-            min-height: 22px;
-            align-self: stretch;
-        }
-        .batch-kf-gap-inner {
-            display: flex;
-            align-items: center;
-            gap: 8px;
-            flex: 1;
-            min-width: 0;
-            padding: 2px 0 4px;
-        }
-        .batch-kf-gap-ix {
-            font-size: 10px;
-            font-weight: 600;
-            color: var(--text-dim);
-            font-variant-numeric: tabular-nums;
-            letter-spacing: -0.02em;
-            flex-shrink: 0;
-        }
-        .batch-kf-seg-field {
-            display: inline-flex;
-            align-items: center;
-            gap: 3px;
-            margin: 0;
-            cursor: text;
-        }
-        .batch-kf-seg-input {
-            width: 46px;
-            min-width: 0;
-            padding: 2px 5px;
-            font-size: 11px;
-            font-weight: 600;
-            line-height: 1.3;
-            border-radius: 4px;
-            border: 1px solid var(--border);
-            background: rgba(0, 0, 0, 0.2);
-            color: var(--text);
-            font-variant-numeric: tabular-nums;
-        }
-        .batch-kf-seg-input:hover {
-            border-color: rgba(255, 255, 255, 0.12);
-        }
-        .batch-kf-seg-input:focus {
-            outline: none;
-            border-color: var(--accent);
-            box-shadow: 0 0 0 1px var(--accent-ring);
-        }
-        .batch-kf-gap-unit {
-            font-size: 10px;
-            color: var(--text-dim);
-            font-weight: 500;
-            flex-shrink: 0;
-        }
-
-        .sub-mode-toggle { display: flex; background: var(--panel-2); border-radius: 7px; padding: 3px; border: 1px solid var(--border); }
-        .sub-mode-btn { flex: 1; padding: 6px 0; border-radius: 5px; border: none; background: transparent; font-size: 11.5px; color: var(--text-dim); font-weight: 600; cursor: pointer; transition: background 0.15s, color 0.15s; }
-        .sub-mode-btn.active { background: var(--accent); color: #fff; }
-        .sub-mode-btn:hover:not(.active) { background: rgba(255,255,255,0.05); color: var(--text-sub); }
-
-        .vid-section { display: none; margin-top: 12px; }
-        .vid-section.active-section { display: block; animation: fadeIn 0.25s ease; }
-        @keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
-
-        /* Status indicator */
-        @keyframes breathe-orange {
-            0%,100% { box-shadow: 0 0 4px #FF9F0A; opacity: 0.7; }
-            50%      { box-shadow: 0 0 10px #FF9F0A; opacity: 1; }
-        }
-        .indicator-busy    { background: #FF9F0A !important; animation: breathe-orange 1.6s infinite ease-in-out !important; box-shadow: none !important; transition: all 0.3s; }
-        .indicator-ready   { background: #30D158 !important; box-shadow: 0 0 8px rgba(48,209,88,0.6) !important; animation: none !important; transition: all 0.3s; }
-        .indicator-offline { background: #636366 !important; box-shadow: none !important; animation: none !important; transition: all 0.3s; }
-
-        .res-preview-tag { font-size: 11px; color: var(--accent); margin-bottom: 10px; font-family: ui-monospace, monospace; }
-        .top-status { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-dim); margin-bottom: 8px; align-items: center; }
-        .checkbox-container { display: flex; align-items: center; gap: 8px; cursor: pointer; background: rgba(255,255,255,0.02); padding: 10px; border-radius: 8px; border: 1px solid var(--border-2); }
-        .checkbox-container input { width: 15px; height: 15px; accent-color: var(--accent); cursor: pointer; margin: 0; }
-        .checkbox-container label { margin-bottom: 0; cursor: pointer; text-transform: none; color: var(--text); }
-        .flex-row { display: flex; gap: 10px; }
-        .flex-1 { flex: 1; min-width: 0; }
-
-        @media (max-width: 1024px) {
-            body { flex-direction: column; overflow-y: auto; }
-            .sidebar { width: 100%; min-width: 100%; border-right: none; border-bottom: 1px solid var(--border); height: auto; overflow: visible; }
-            .workspace { height: auto; min-height: 100vh; overflow: visible; }
-        }
-:root {
-    --plyr-color-main: #3F51B5;
-    --plyr-video-control-background-hover: rgba(255,255,255,0.1);
-    --plyr-control-radius: 6px;
-    --plyr-player-width: 100%;
-}
-.plyr {
-    border-radius: 8px;
-    overflow: hidden;
-    width: 100%;
-    height: 100%;
-}
-.plyr--video .plyr__controls {
-    background: linear-gradient(rgba(0,0,0,0), rgba(0,0,0,0.8));
-    padding: 20px 15px 15px 15px;
-}

LTX2.3-1.0.4-new/UI/index.html

@@ -1,521 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>LTX-2 | Multi-GPU Cinematic Studio</title>
-    <link rel="stylesheet" href="index.css?v=dev-fp8-lora-1">
-        <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/plyr/3.7.8/plyr.css" />
-</head>
-<body>
-
-<aside class="sidebar">
-    <div class="sidebar-header">
-        <div style="display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px;">
-            <div style="display: flex; align-items: center; gap: 10px;">
-                <div id="sys-indicator" class="indicator-ready" style="width: 12px; height: 12px; border-radius: 50%;"></div>
-                <span style="font-weight: 800; font-size: 18px;">LTX-2 STUDIO</span>
-            </div>
-            <div style="display: flex; gap: 8px; align-items: center;">
-                <button id="clearGpuBtn" onclick="clearGpu()" class="btn-outline" data-i18n="clearVram">释放显存</button>
-                <button type="button" id="lang-toggle-btn" class="lang-toggle">EN</button>
-            </div>
-        </div>
-        
-        <div class="top-status" style="margin-bottom: 5px;">
-            <div style="display: flex; align-items: center; gap: 8px;">
-                <span id="sys-status" style="font-weight:bold; color: var(--text-dim); font-size: 12px;" data-i18n="sysScanning">正在扫描 GPU...</span>
-            </div>
-            
-            <button type="button" onclick="const el = document.getElementById('sys-settings'); el.style.display = el.style.display === 'none' ? 'block' : 'none';" class="btn-icon" data-i18n-title="settingsTitle" title="系统高级设置">
-                <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="3"></circle><path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06a1.65 1.65 0 0 0 1.82.33H9a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z"></path></svg>
-            </button>
-
-        </div>
-        
-        <div style="font-size: 11px; color: var(--text-dim); margin-bottom: 20px; display: flex; align-items: center; width: 100%;">
-            <div class="vram-bar" style="width: 120px; min-width: 120px; margin-top: 0; margin-right: 12px;"><div class="vram-used" id="vram-fill"></div></div> 
-            <span id="vram-text" style="font-variant-numeric: tabular-nums; flex-shrink: 0; text-align: right;">0/32 GB</span>
-            <span id="gpu-name" style="display: none;"></span> <!-- Hidden globally to avoid duplicate -->
-        </div>
-        
-        <div id="sys-settings" style="display: none; padding: 14px; background: rgba(0,0,0,0.4) !important; border-radius: 12px; border: 1px solid rgba(255,255,255,0.1); margin-bottom: 15px; box-shadow: 0 4px 15px rgba(0,0,0,0.5); backdrop-filter: blur(10px);">
-            <div style="font-size: 13px; font-weight: bold; margin-bottom: 12px; color: #fff;" data-i18n="advancedSettings">高级设置</div>
-            
-            <label style="font-size: 11px; margin-bottom: 6px;" data-i18n="deviceSelect">工作设备选择</label>
-            <select id="gpu-selector" onchange="switchGpu(this.value)" style="margin-bottom: 12px; font-size: 11px; padding: 6px;">
-                <option value="" data-i18n="gpuDetecting">正在检测 GPU...</option>
-            </select>
-
-            <label style="font-size: 11px; margin-bottom: 6px; margin-top: 12px;" data-i18n="vramLimitLabel">可用最高显存上限 (GB, 0为全开优先显存)</label>
-            <div style="display: flex; gap: 6px; margin-bottom: 9px; align-items: stretch;">
-                <input type="number" id="vram-limit-input" data-i18n-placeholder="vramLimitPh" placeholder="例如: 12 (0表示无限制)" style="flex: 1; height: 28px; box-sizing: border-box; font-size: 12px; padding: 0 10px;">
-                <button onclick="saveVramLimit()" style="font-size: 12px; padding: 0 10px; height: 28px; box-sizing: border-box; white-space: nowrap; background: #333; border: 1px solid #555; color: #fff; border-radius: 7px; cursor: pointer;" data-i18n="saveLabel">保存</button>
-            </div>
-            <div id="vram-limit-status" style="font-size: 10px; color: var(--text-dim);"></div>
-            
-            
-            <label style="font-size: 11px; margin-bottom: 6px; margin-top: 12px;" data-i18n="loraFolderPath">LoRA 文件夹路径</label>
-            <div style="display: flex; gap: 6px; margin-bottom: 9px; align-items: stretch;">
-                <input type="text" id="lora-dir-input" placeholder="留空使用默认路径" data-i18n-placeholder="loraFolderPathPlaceholder" style="flex: 1; height: 28px; box-sizing: border-box; font-size: 12px; padding: 0 10px;">
-                <button onclick="saveLoraDir()" style="font-size: 12px; padding: 0 10px; height: 28px; box-sizing: border-box; white-space: nowrap; background: #333; border: 1px solid #555; color: #fff; border-radius: 7px; cursor: pointer;" data-i18n="saveLabel">保存</button>
-            </div>
-            <div id="lora-dir-status" style="font-size: 10px; color: var(--text-dim);"></div>
-        </div>
-    </div>
-
-    <div class="sidebar-section" id="main-tabs-section">
-        <div class="tabs">
-            <div id="tab-video" class="tab" onclick="switchMode('video')">
-                <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" style="margin-right: 6px;"><rect x="2" y="2" width="20" height="20" rx="2.18" ry="2.18"></rect><line x1="7" y1="2" x2="7" y2="22"></line><line x1="17" y1="2" x2="17" y2="22"></line><line x1="2" y1="12" x2="22" y2="12"></line><line x1="2" y1="7" x2="7" y2="7"></line><line x1="2" y1="17" x2="7" y2="17"></line><line x1="17" y1="17" x2="22" y2="17"></line><line x1="17" y1="7" x2="22" y2="7"></line></svg>
-                <span data-i18n="tabVideo">视频生成</span>
-            </div>
-            <div id="tab-batch" class="tab" onclick="switchMode('batch')">
-                <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" style="margin-right: 6px;"><rect x="3" y="3" width="7" height="7"></rect><rect x="14" y="3" width="7" height="7"></rect><rect x="14" y="14" width="7" height="7"></rect><rect x="3" y="14" width="7" height="7"></rect></svg>
-                <span data-i18n="tabBatch">智能多帧</span>
-            </div>
-            <div id="tab-motion" class="tab" onclick="switchMode('motion')">
-                <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" style="margin-right: 6px;"><path d="M3 12h5l3-8 4 16 3-8h3"></path></svg>
-                <span>动作迁移</span>
-            </div>
-            <div id="tab-image" class="tab" onclick="switchMode('image')">
-                <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" style="margin-right: 6px;"><rect x="3" y="3" width="18" height="18" rx="2" ry="2"></rect><circle cx="8.5" cy="8.5" r="1.5"></circle><polyline points="21 15 16 10 5 21"></polyline></svg>
-                <span data-i18n="tabImage">图像生成</span>
-            </div>
-            <div id="tab-tts" class="tab" onclick="switchMode('tts')">
-                <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" style="margin-right: 6px;"><path d="M12 1a3 3 0 0 0-3 3v8a3 3 0 0 0 6 0V4a3 3 0 0 0-3-3z"></path><path d="M19 10v2a7 7 0 0 1-14 0v-2"></path><line x1="12" y1="19" x2="12" y2="23"></line><line x1="8" y1="23" x2="16" y2="23"></line></svg>
-                <span data-i18n="tabTts">TTS 语音</span>
-            </div>
-        </div>
-        
-        <div id="prompt-container">
-            <label data-i18n="promptLabel">视觉描述词 (Prompt)</label>
-            <textarea id="prompt" data-i18n-placeholder="promptPlaceholder" placeholder="在此输入视觉描述词 (Prompt)..." style="height: 90px; margin-bottom: 0;"></textarea>
-        </div>
-    </div>
-
-    <!-- 视频模式选项 -->
-    <div class="sidebar-section" id="video-opts" style="display:none">
-        <div class="setting-group">
-            <div class="group-title" data-i18n="basicEngine">基础画面 / Basic EngineSpecs</div>
-            <div class="flex-row">
-                <div class="flex-1">
-                    <label data-i18n="qualityLevel">清晰度级别</label>
-                    <select id="vid-quality" onchange="updateResPreview()">
-                        <option value="1080">1080P Full HD</option>
-                        <option value="720" selected>720P Standard</option>
-                        <option value="540">540P Preview</option>
-                    </select>
-                </div>
-                <div class="flex-1">
-                    <label data-i18n="aspectRatio">画幅比例</label>
-                    <select id="vid-ratio" onchange="updateResPreview()">
-                        <option value="16:9" data-i18n="ratio169">16:9 电影宽幅</option>
-                        <option value="9:16" data-i18n="ratio916">9:16 移动竖屏</option>
-                    </select>
-                </div>
-            </div>
-            <div id="res-preview" class="res-preview-tag" style="margin-top: -5px; margin-bottom: 12px;">最终发送: 1280x704</div>
-
-            <div class="flex-row">
-                <div class="flex-1">
-                    <label data-i18n="fpsLabel">帧率 (FPS)</label>
-                    <select id="vid-fps">
-                        <option value="24" selected>24 FPS</option>
-                        <option value="25">25 FPS</option>
-                        <option value="30">30 FPS</option>
-                        <option value="48">48 FPS</option>
-                        <option value="60">60 FPS</option>
-                    </select>
-                </div>
-                <div class="flex-1">
-                    <label data-i18n="durationLabel">时长 (秒)</label>
-                    <input type="number" id="vid-duration" value="5" min="1" max="30" step="1">
-                </div>
-            </div>
-
-            <label style="margin-top: 12px;" data-i18n="cameraMotion">镜头运动方式</label>
-            <select id="vid-motion">
-                <option value="static" selected data-i18n="motionStatic">Static (静止机位)</option>
-                <option value="dolly_in" data-i18n="motionDollyIn">Dolly In (推近)</option>
-                <option value="dolly_out" data-i18n="motionDollyOut">Dolly Out (拉远)</option>
-                <option value="dolly_left" data-i18n="motionDollyLeft">Dolly Left (向左)</option>
-                <option value="dolly_right" data-i18n="motionDollyRight">Dolly Right (向右)</option>
-                <option value="jib_up" data-i18n="motionJibUp">Jib Up (升臂)</option>
-                <option value="jib_down" data-i18n="motionJibDown">Jib Down (降臂)</option>
-                <option value="focus_shift" data-i18n="motionFocus">Focus Shift (焦点)</option>
-            </select>
-            <div class="checkbox-container" style="margin-top: 8px;">
-                <input type="checkbox" id="vid-audio" checked>
-                <label for="vid-audio" data-i18n="audioGen">生成 AI 环境音 (Audio Gen)</label>
-            </div>
-
-            <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px;">
-                <label data-i18n="selectLora" style="margin: 0;">选择 LoRA</label>
-                <button type="button" onclick="addLoraSelection('loras-container')" style="background:none; border:none; color:var(--accent); cursor:pointer; font-size:16px; padding:0 4px;" title="添加 LoRA">+</button>
-            </div>
-            <div id="loras-container" style="display: flex; flex-direction: column; gap: 8px; margin-bottom: 8px;"></div>
-        </div>
-
-        <!-- 生成媒介组 -->
-        <div class="setting-group" id="video-source-group">
-            <div class="group-title" data-i18n="genSource">生成媒介 / Generation Source</div>
-            
-            <div class="flex-row" style="margin-bottom: 10px;">
-                <div class="flex-1">
-                    <label data-i18n="startFrame">起始帧 (首帧)</label>
-                    <div class="upload-zone" id="start-frame-drop-zone" onclick="document.getElementById('start-frame-input').click()">
-                        <div class="clear-img-overlay" id="clear-start-frame-overlay" onclick="event.stopPropagation(); clearFrame('start')">×</div>
-                        <div id="start-frame-placeholder">
-                            <div class="upload-icon">🖼️</div>
-                            <div class="upload-text" data-i18n="uploadStart">上传首帧</div>
-                        </div>
-                        <img id="start-frame-preview" class="preview-thumb">
-                        <input type="file" id="start-frame-input" accept="image/*" style="display:none" onchange="handleFrameUpload(this.files[0], 'start')">
-                    </div>
-                    <input type="hidden" id="start-frame-path">
-                </div>
-                <div class="flex-1">
-                    <label data-i18n="endFrame">结束帧 (尾帧)</label>
-                    <div class="upload-zone" id="end-frame-drop-zone" onclick="document.getElementById('end-frame-input').click()">
-                        <div class="clear-img-overlay" id="clear-end-frame-overlay" onclick="event.stopPropagation(); clearFrame('end')">×</div>
-                        <div id="end-frame-placeholder">
-                            <div class="upload-icon">🏁</div>
-                            <div class="upload-text" data-i18n="uploadEnd">上传尾帧 (可选)</div>
-                        </div>
-                        <img id="end-frame-preview" class="preview-thumb">
-                        <input type="file" id="end-frame-input" accept="image/*" style="display:none" onchange="handleFrameUpload(this.files[0], 'end')">
-                    </div>
-                    <input type="hidden" id="end-frame-path">
-                </div>
-            </div>
-
-            <div class="flex-row">
-                <div class="flex-1">
-                    <label data-i18n="refAudio">参考音频 (A2V)</label>
-                    <div class="upload-zone" id="audio-drop-zone" onclick="document.getElementById('vid-audio-input').click()">
-                        <div class="clear-img-overlay" id="clear-audio-overlay" onclick="event.stopPropagation(); clearUploadedAudio()">×</div>
-                        <div id="audio-upload-placeholder">
-                            <div class="upload-icon">🎵</div>
-                            <div class="upload-text" data-i18n="uploadAudio">点击上传音频</div>
-                        </div>
-                        <div id="audio-upload-status" style="display:none;">
-                            <div class="upload-icon" style="color:var(--accent); opacity:1;">✔️</div>
-                            <div id="audio-filename-status" class="upload-text"></div>
-                        </div>
-                        <input type="file" id="vid-audio-input" accept="audio/*" style="display:none" onchange="handleAudioUpload(this.files[0])">
-                    </div>
-                    <input type="hidden" id="uploaded-audio-path">
-                </div>
-            </div>
-            <div style="font-size: 10px; color: var(--text-dim); text-align: center; margin-top: 5px;" data-i18n="sourceHint">
-                💡 若仅上传首帧 = 图生视频/音视频；若同时上传首尾帧 = 首尾插帧。
-            </div>
-        </div>
-    </div>
-
-    <!-- 图像模式选项 -->
-    <div class="sidebar-section" id="motion-opts" style="display:none">
-        <div class="setting-group">
-            <div class="group-title">动作迁移 / Motion Transfer</div>
-            <label>参考动作视频</label>
-            <div class="upload-zone" id="motion-video-drop-zone" onclick="document.getElementById('motion-video-input').click()" style="height: 96px;">
-                <div class="clear-img-overlay" id="clear-motion-video-overlay" onclick="event.stopPropagation(); clearMotionVideo()">×</div>
-                <div id="motion-video-placeholder">
-                    <div class="upload-icon">🎬</div>
-                    <div>点击或拖拽视频</div>
-                    <small>提取动作/轮廓作为控制</small>
-                </div>
-                <div id="motion-video-status" style="display:none; padding: 10px; text-align:center;">
-                    <div style="font-size: 22px;">🎞️</div>
-                    <div id="motion-video-name" style="font-size: 11px; color: var(--text-sub); word-break: break-all;"></div>
-                </div>
-            </div>
-            <input type="file" id="motion-video-input" accept="video/*" hidden onchange="handleMotionVideoUpload(this.files[0])">
-            <input type="hidden" id="motion-video-path">
-
-            <label style="margin-top: 12px;">目标主体图</label>
-            <div class="upload-zone" id="motion-image-drop-zone" onclick="document.getElementById('motion-image-input').click()" style="height: 130px;">
-                <div class="clear-img-overlay" id="clear-motion-image-overlay" onclick="event.stopPropagation(); clearMotionImage()">×</div>
-                <div id="motion-image-placeholder">
-                    <div class="upload-icon">🖼️</div>
-                    <div>点击或拖拽图片</div>
-                    <small>作为主体/首帧引导</small>
-                </div>
-                <img id="motion-image-preview" style="display:none; width:100%; height:100%; object-fit:cover; border-radius:10px;">
-            </div>
-            <input type="file" id="motion-image-input" accept="image/*" hidden onchange="handleMotionImageUpload(this.files[0])">
-            <input type="hidden" id="motion-image-path">
-
-            <div class="flex-row" style="margin-top: 12px;">
-                <div class="flex-1">
-                    <label>控制类型</label>
-                    <select id="motion-conditioning-type">
-                        <option value="canny" selected>Canny 轮廓</option>
-                        <option value="depth">Depth 深度</option>
-                    </select>
-                </div>
-                <div class="flex-1">
-                    <label style="display:flex;justify-content:space-between;align-items:center;">
-                        <span>控制强度</span>
-                        <span id="motion-strength-val" style="color:var(--accent);font-size:11px;font-weight:800;">0.5</span>
-                    </label>
-                    <input type="range" id="motion-strength" value="0.5" min="0.1" max="2" step="0.1" oninput="document.getElementById('motion-strength-val').textContent = this.value">
-                </div>
-            </div>
-            <div style="font-size:11px;color:var(--text-dim);line-height:1.5;margin-top:8px;">
-                第一版使用 LTX 官方 IC-LoRA：参考视频负责动作/构图，目标图负责主体一致性。
-            </div>
-        </div>
-    </div>
-
-    <div id="image-opts" class="sidebar-section" style="display:none">
-        <label data-i18n="imgPreset">预设分辨率 (Presets)</label>
-        <select id="img-res-preset" onchange="applyImgPreset(this.value)">
-            <option value="1024x1024" data-i18n="imgOptSquare">1:1 Square (1024x1024)</option>
-            <option value="1280x720" data-i18n="imgOptLand">16:9 Landscape (1280x720)</option>
-            <option value="720x1280" data-i18n="imgOptPort">9:16 Portrait (720x1280)</option>
-            <option value="custom" data-i18n="imgOptCustom">Custom 自定义...</option>
-        </select>
-
-        <div id="img-custom-res" class="flex-row" style="margin-top: 10px;">
-            <div class="flex-1"><label data-i18n="width">宽度</label><input type="number" id="img-w" value="1024" onchange="updateImgResPreview()"></div>
-            <div class="flex-1"><label data-i18n="height">高度</label><input type="number" id="img-h" value="1024" onchange="updateImgResPreview()"></div>
-        </div>
-        <div id="img-res-preview" class="res-preview-tag">最终发送: 1024x1024</div>
-        
-        <div class="label-group" style="margin-top: 15px;">
-            <label data-i18n="samplingSteps">采样步数 (Steps)</label>
-            <span class="val-badge" id="stepsVal">28</span>
-        </div>
-        <div class="slider-container">
-            <input type="range" id="img-steps" min="1" max="50" value="28" oninput="document.getElementById('stepsVal').innerText=this.value">
-        </div>
-    </div>
-
-    <!-- 智能多帧模式 -->
-    <div class="sidebar-section" id="batch-opts" style="display:none">
-        <div class="setting-group">
-            <div class="group-title" data-i18n="smartMultiFrameGroup">智能多帧</div>
-            <div class="smart-param-mode-label" data-i18n="workflowModeLabel">工作流模式（点击切换）</div>
-            <div class="smart-param-modes" role="radiogroup" aria-label="工作流模式">
-                <label class="smart-param-mode-opt">
-                    <input type="radio" name="batch-workflow" value="single" checked onchange="onBatchWorkflowChange()">
-                    <span class="smart-param-mode-title" data-i18n="wfSingle">单次多关键帧</span>
-                </label>
-                <label class="smart-param-mode-opt">
-                    <input type="radio" name="batch-workflow" value="segments" onchange="onBatchWorkflowChange()">
-                    <span class="smart-param-mode-title" data-i18n="wfSegments">分段拼接</span>
-                </label>
-            </div>
-            
-            <label data-i18n="uploadImages">上传图片</label>
-            <div class="upload-zone" id="batch-images-drop-zone" onclick="document.getElementById('batch-images-input').click()" style="min-height: 72px; margin-bottom: 0;">
-                <div id="batch-images-placeholder">
-                    <div class="upload-icon">📁</div>
-                    <div class="upload-text" data-i18n="uploadMulti1">点击或拖入多张图片</div>
-                    <div class="upload-hint" data-i18n="uploadMulti2">支持一次选多张，可多次添加</div>
-                </div>
-                <input type="file" id="batch-images-input" accept="image/*" multiple style="display:none" onchange="handleBatchImagesUpload(this.files, true)">
-            </div>
-            <input type="hidden" id="batch-images-path">
-
-            <div class="batch-thumb-strip-wrap" id="batch-thumb-strip-wrap" style="display: none;">
-                <div class="batch-thumb-strip-head">
-                    <span class="batch-thumb-strip-title" data-i18n="batchStripTitle">已选图片 · 顺序 = 播放先后</span>
-                    <span class="batch-thumb-strip-hint" data-i18n="batchStripHint">在缩略图上按住拖动排序；松手落入虚线框位置</span>
-                </div>
-                <div class="batch-images-container" id="batch-images-container"></div>
-            </div>
-
-            <div style="font-size: 10px; color: var(--text-dim); margin-bottom: 12px; margin-top: 10px; line-height: 1.45;" data-i18n-html="batchFfmpegHint">
-                💡 <strong>分段模式</strong>：2 张 = 1 段；3 张 = 2 段再拼接。<strong>单次模式</strong>：几张图就几个 latent 锚点，一条视频出片。<br>
-                多段需 <code style="font-size:9px;">ffmpeg</code>：装好后加 PATH，或设环境变量 <code style="font-size:9px;">LTX_FFMPEG_PATH</code>，或在 <code style="font-size:9px;">%LOCALAPPDATA%\LTXDesktop\ffmpeg_path.txt</code> 第一行写 ffmpeg.exe 完整路径。
-            </div>
-
-            <label style="margin-top: 8px;" data-i18n="bgmLabel">成片配乐（可选，统一音轨）</label>
-            <div class="upload-zone" id="batch-audio-drop-zone" onclick="document.getElementById('batch-audio-input').click()" style="min-height: 44px; margin-bottom: 8px; position: relative;">
-                <div class="clear-img-overlay" id="clear-batch-audio-overlay" onclick="event.stopPropagation(); clearBatchBackgroundAudio()" style="display: none;">×</div>
-                <div id="batch-audio-placeholder">
-                    <div class="upload-text" style="font-size: 11px;" data-i18n="bgmUploadHint">上传一条完整 BGM（生成完成后会替换整段成片的音轨）</div>
-                </div>
-                <div id="batch-audio-status" style="display: none; font-size: 11px; color: var(--accent);"></div>
-                <input type="file" id="batch-audio-input" accept="audio/*" style="display:none" onchange="handleBatchBackgroundAudioUpload(this.files[0])">
-            </div>
-            <input type="hidden" id="batch-background-audio-path">
-
-            <div id="batch-segments-container" style="margin-top: 15px;"></div>
-        </div>
-
-        <div class="setting-group">
-            <div class="group-title" data-i18n="basicEngine">基础画面 / Basic EngineSpecs</div>
-            <div class="flex-row">
-                <div class="flex-1">
-                    <label data-i18n="qualityLevel">清晰度级别</label>
-                    <select id="batch-quality" onchange="updateBatchResPreview()">
-                        <option value="1080">1080P Full HD</option>
-                        <option value="720" selected>720P Standard</option>
-                        <option value="540">540P Preview</option>
-                    </select>
-                </div>
-                <div class="flex-1">
-                    <label data-i18n="aspectRatio">画幅比例</label>
-                    <select id="batch-ratio" onchange="updateBatchResPreview()">
-                        <option value="16:9" data-i18n="ratio169">16:9 电影宽幅</option>
-                        <option value="9:16" data-i18n="ratio916">9:16 移动竖屏</option>
-                    </select>
-                </div>
-            </div>
-            <div id="batch-res-preview" class="res-preview-tag" style="margin-top: -5px; margin-bottom: 12px;">最终发送: 1280x704</div>
-
-            <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px;">
-                <label data-i18n="selectLora" style="margin: 0;">选择 LoRA</label>
-                <button type="button" onclick="addLoraSelection('batch-loras-container')" style="background:none; border:none; color:var(--accent); cursor:pointer; font-size:16px; padding:0 4px;" title="添加 LoRA">+</button>
-            </div>
-            <div id="batch-loras-container" style="display: flex; flex-direction: column; gap: 8px; margin-bottom: 8px;"></div>
-        </div>
-    </div>
-
-    <!-- TTS 语音合成面板 -->
-    <div id="tts-opts" class="sidebar-section" style="display:none; padding-top: 0;">
-        <!-- 状态栏 -->
-        <div id="tts-status-bar" style="padding: 8px 12px; border-radius: 8px; background: rgba(255,255,255,0.04); border: 1px solid var(--border); margin-bottom: 14px; font-size: 11px; color: var(--text-dim);" data-i18n="ttsStatusBarDetecting">
-            🔍 正在检测 TTS 模型...
-        </div>
-
-        <!-- 合成文本 -->
-        <div class="setting-group">
-            <div class="group-title" data-i18n="ttsTextTitle">合成文本 / Text</div>
-            <label style="font-size:11px; color:var(--text-dim); margin-bottom:5px; display:block;" data-i18n-html="ttsTextHint">
-                支持在文本开头加英文括号描述声音，例如：<code style="font-size:10px;">(年轻女声，温柔甜美)</code>
-            </label>
-            <textarea id="tts-text" data-i18n-placeholder="ttsTextPlaceholder" placeholder="输入要合成的文本内容..." style="width:100%; height:90px; padding:8px; font-size:12px; box-sizing:border-box; resize:vertical; border-radius:8px; border:1px solid var(--border); background:var(--item); color:var(--text);"></textarea>
-        </div>
-
-        <!-- 合成模式 -->
-        <div class="setting-group">
-            <div class="group-title" data-i18n="ttsModeTitle">合成模式 / Mode</div>
-            <select id="tts-mode" onchange="onTtsModeChange()" style="margin-bottom:8px;">
-                <option value="text_only" data-i18n="ttsModeTextOnly">🗣️ 文字转语音（含声音设计）</option>
-                <option value="clone" data-i18n="ttsModeClone">🎙️ 声音克隆</option>
-                <option value="ultimate_clone" data-i18n="ttsModeUltimate">⭐ 终极克隆（最高还原度）</option>
-            </select>
-
-            <!-- 声音克隆：参考音频 -->
-            <div id="tts-ref-section" style="display:none;">
-                <label style="font-size:11px; margin-bottom:4px; display:block;" data-i18n="ttsRefLabel">📎 参考音频（Reference）</label>
-                <div class="upload-zone" id="tts-ref-drop" onclick="document.getElementById('tts-ref-input').click()" style="min-height:48px; margin-bottom:6px; position:relative;">
-                    <div class="clear-img-overlay" id="tts-ref-clear" onclick="event.stopPropagation(); clearTtsRef()" style="display:none;">×</div>
-                    <div id="tts-ref-placeholder">
-                        <div class="upload-icon">🎵</div>
-                        <div class="upload-text" style="font-size:11px;" data-i18n="ttsRefUploadHint">点击上传参考音频 (.wav / .mp3)</div>
-                    </div>
-                    <div id="tts-ref-status" style="display:none; font-size:11px; color:var(--accent); padding:8px; text-align:center;"></div>
-                    <input type="file" id="tts-ref-input" accept="audio/*" style="display:none" onchange="handleTtsRefUpload(this.files[0])">
-                </div>
-            </div>
-
-            <!-- 终极克隆额外选项 -->
-            <div id="tts-ultimate-section" style="display:none;">
-                <label style="font-size:11px; margin-bottom:4px; display:block;" data-i18n="ttsUltimateLabel">📝 参考音频对应的文本转录（可选，能显著提升相似度）</label>
-                <textarea id="tts-prompt-text" data-i18n-placeholder="ttsUltimatePlaceholder" placeholder="与参考音频完全一致的文本内容..." style="width:100%; height:60px; padding:6px 8px; font-size:11px; box-sizing:border-box; resize:vertical; border-radius:6px; border:1px solid var(--border); background:var(--item); color:var(--text); margin-bottom:6px;"></textarea>
-            </div>
-        </div>
-
-        <!-- 参数调节 -->
-        <div class="setting-group">
-            <div class="group-title" data-i18n="ttsParamsTitle">高级参数 / Parameters</div>
-            <div class="flex-row" style="gap:12px;">
-                <div class="flex-1">
-                    <div class="label-group">
-                        <label style="font-size:11px;" data-i18n="ttsCfgLabel">CFG 强度</label>
-                        <span class="val-badge" id="ttsCfgVal">2.0</span>
-                    </div>
-                    <div class="slider-container">
-                        <input type="range" id="tts-cfg" min="0.5" max="5.0" step="0.5" value="2.0"
-                               oninput="document.getElementById('ttsCfgVal').textContent=this.value">
-                    </div>
-                </div>
-                <div class="flex-1">
-                    <div class="label-group">
-                        <label style="font-size:11px;" data-i18n="ttsStepsLabel">推理步数</label>
-                        <span class="val-badge" id="ttsStepsVal">10</span>
-                    </div>
-                    <div class="slider-container">
-                        <input type="range" id="tts-steps" min="5" max="50" step="5" value="10"
-                               oninput="document.getElementById('ttsStepsVal').textContent=this.value">
-                    </div>
-                </div>
-            </div>
-        </div>
-
-        <!-- 输出结果播放区 -->
-        <div id="tts-result-section" style="display:none;" class="setting-group">
-            <div class="group-title" data-i18n="ttsResultTitle">生成结果 / Output</div>
-            <audio id="tts-audio-player" controls style="width:100%; border-radius:8px; margin-bottom:6px;"></audio>
-            <a id="tts-download-link" href="#" download style="font-size:11px; color:var(--accent); text-decoration:none;" data-i18n="ttsDownload">⬇️ 下载音频</a>
-        </div>
-
-        <div style="padding: 0 0 10px 0;">
-            <button class="btn-primary" id="tts-gen-btn" onclick="runTts()" data-i18n="ttsGenBtn">🎙️ 开始生成语音</button>
-        </div>
-    </div>
-
-    <div style="padding: 0 30px 30px 30px;">
-        <button class="btn-primary" id="mainBtn" onclick="run()" data-i18n="mainRender">开始渲染</button>
-    </div>
-</aside>
-
-<main class="workspace">
-    <section class="viewer" id="viewer-section">
-        <div class="monitor" id="viewer">
-            <div id="loading-txt" data-i18n="waitingTask">等待分配渲染任务...</div>
-            <img id="res-img" src="">
-            <div id="video-wrapper" style="width:100%; height:100%; display:none; max-height:100%; align-items:center; justify-content:center;">
-                <video id="res-video" autoplay loop playsinline></video>
-            </div>
-            <div id="audio-wrapper">
-                <div class="audio-preview-art" id="audio-preview-art" role="button" tabindex="0">
-                    <div class="audio-preview-icon">♪</div>
-                    <div id="audio-preview-title">TTS Audio</div>
-                </div>
-                <audio id="res-audio" controls></audio>
-            </div>
-            <div class="progress-container"><div id="progress-fill"></div></div>
-        </div>
-    </section>
-
-    <!-- Drag Handle -->
-    <div id="resize-handle" style="
-        height: 5px; background: transparent; cursor: row-resize;
-        flex-shrink: 0; position: relative; z-index: 50;
-        display: flex; align-items: center; justify-content: center;
-    " data-i18n-title="resizeHandleTitle" title="拖动调整面板高度">
-        <div style="width: 40px; height: 3px; background: var(--border); border-radius: 999px; pointer-events: none;"></div>
-    </div>
-
-    <section class="library" id="library-section">
-        <div style="display: flex; justify-content: space-between; margin-bottom: 15px; align-items: center; border-bottom: 1px solid var(--border); padding-bottom: 10px;">
-            <div style="display: flex; gap: 20px;">
-                <span id="tab-history" style="font-size: 11px; font-weight: 800; color: var(--accent); cursor: pointer; border-bottom: 2px solid var(--accent); padding-bottom: 11px; margin-bottom: -11px;" onclick="switchLibTab('history')" data-i18n="libHistory">历史资产 / ASSETS</span>
-                <span id="tab-log" style="font-size: 11px; font-weight: 800; color: var(--text-dim); cursor: pointer; border-bottom: 2px solid transparent; padding-bottom: 11px; margin-bottom: -11px;" onclick="switchLibTab('log')" data-i18n="libLog">系统日志 / LOGS</span>
-            </div>
-            <button type="button" onclick="fetchHistory(currentHistoryPage)" style="background: var(--item); border: 1px solid var(--border); border-radius: 6px; color: var(--text-dim); font-size: 11px; padding: 4px 10px; cursor: pointer;" data-i18n="refresh">刷新</button>
-        </div>
-        
-        <div id="log-container" style="display: none; flex: 1; flex-direction: column;">
-            <div id="log" data-i18n="logReady">> LTX-2 Studio Ready. Expecting commands...</div>
-        </div>
-        
-        <div id="history-wrapper">
-            <div id="history-container"></div>
-        </div>
-        <div id="pagination-bar" style="display:none;"></div>
-    </section>
-</main>
-<script src="https://cdnjs.cloudflare.com/ajax/libs/plyr/3.7.8/plyr.min.js"></script>
-    <script src="i18n.js?v=motion-transfer-1"></script>
-    <script src="index.js?v=motion-strength-1"></script>
-
-</body>
-</html>

LTX2.3-1.0.4-new/main.py

@@ -1,266 +0,0 @@
-import os
-import sys
-import subprocess
-import threading
-import time
-import socket
-import logging
-from fastapi import FastAPI
-from fastapi.responses import FileResponse
-from fastapi.staticfiles import StaticFiles
-import uvicorn
-
-# ============================================================
-# 配置区 (动态路径适配与补丁挂载)
-# ============================================================
-def resolve_ltx_path():
-    import glob, tempfile, subprocess
-    sc_dir = os.path.join(os.getcwd(), "LTX_Shortcut")
-    os.makedirs(sc_dir, exist_ok=True)
-    lnk_files = glob.glob(os.path.join(sc_dir, "*.lnk"))
-    if not lnk_files:
-        print("\033[91m[ERROR] 未在 LTX_Shortcut 文件夹中找到快捷方式！\n请打开程序目录下的 LTX_Shortcut 文件夹，并将官方 LTX Desktop 的快捷方式复制进去后重试。\033[0m")
-        sys.exit(1)
-        
-    lnk_path = lnk_files[0]
-    # 使用 VBScript 解析快捷方式，兼容所有 Windows 系统
-    vbs_code = f'''Set sh = CreateObject("WScript.Shell")\nSet obj = sh.CreateShortcut("{os.path.abspath(lnk_path)}")\nWScript.Echo obj.TargetPath'''
-    fd, vbs_path = tempfile.mkstemp(suffix='.vbs')
-    with os.fdopen(fd, 'w') as f:
-        f.write(vbs_code)
-    try:
-        out = subprocess.check_output(['cscript', '//nologo', vbs_path], stderr=subprocess.STDOUT)
-        target_exe = out.decode('ansi').strip()
-    finally:
-        os.remove(vbs_path)
-        
-    if not target_exe or not os.path.exists(target_exe):
-        # 如果快捷方式解析失败，或者解析出来的是朋友电脑的路径（当前电脑不存在），自动全盘搜索默认路径
-        default_paths = [
-            os.path.join(os.environ.get("LOCALAPPDATA", ""), r"Programs\LTX Desktop\LTX Desktop.exe"),
-            r"C:\Program Files\LTX Desktop\LTX Desktop.exe",
-            r"D:\Program Files\LTX Desktop\LTX Desktop.exe",
-            r"E:\Program Files\LTX Desktop\LTX Desktop.exe"
-        ]
-        found = False
-        for p in default_paths:
-            if os.path.exists(p):
-                target_exe = p
-                print(f"\033[96m[INFO] 自动检测到 LTX 原版安装路径: {p}\033[0m")
-                found = True
-                break
-        
-        if not found:
-            print(f"\033[91m[ERROR] 未能找到原版 LTX Desktop 的安装路径！\033[0m")
-            print("请清理 LTX_Shortcut 文件夹，并将您当前电脑上真正的原版快捷方式重贴复制进去。")
-            sys.exit(1)
-        
-    return os.path.dirname(target_exe)
-
-USER_PROFILE = os.path.expanduser("~")
-PYTHON_EXE = os.path.join(USER_PROFILE, r"AppData\Local\LTXDesktop\python\python.exe")
-DATA_DIR = os.path.join(USER_PROFILE, r"AppData\Local\LTXDesktop")
-
-# 1. 动态获取主安装路径
-LTX_INSTALL_DIR = resolve_ltx_path()
-BACKEND_DIR = os.path.join(LTX_INSTALL_DIR, r"resources\backend")
-UI_FILE_NAME = "UI/index.html"
-
-# 环境致命检测：如果官方 Python 还没解压释放，立刻强制中断整个程序
-if not os.path.exists(PYTHON_EXE):
-    print(f"\n\033[1;41m [致命错误] 您的电脑上尚未配置好 LTX 的官方渲染核心框架！ \033[0m")
-    print(f"\033[93m此应用仅是 UI 图形控制台，必需依赖原版软件环境才能生成。在 ({PYTHON_EXE}) 未找到运行引擎。\n")
-    print(">> 解决方案：\n1. 请先在您的电脑上正常安装【LTX Desktop 官方原版软件】。")
-    print("2. 必需：双击打开运行一次原版软件！（运行后原版软件会在后台自动释放环境）")
-    print("3. 把原版软件的快捷方式复制到本文档的 LTX_Shortcut 文件夹里面。")
-    print("4. 全部完成后，再重新启动本 run.bat 脚本即可！\033[0m\n")
-    os._exit(1)
-
-# 2. 从目录读取改动过的 Python 文件 (热修复拦截器)
-PATCHES_DIR = os.path.join(os.getcwd(), "patches")
-os.makedirs(PATCHES_DIR, exist_ok=True)
-
-# 3. 默认输出定向至程序根目录
-LOCAL_OUTPUTS = os.path.join(os.getcwd(), "outputs")
-os.makedirs(LOCAL_OUTPUTS, exist_ok=True)
-
-# 强制注入自定义输出录至 LTX 缓存数据中
-os.makedirs(DATA_DIR, exist_ok=True)
-with open(os.path.join(DATA_DIR, "custom_dir.txt"), 'w', encoding='utf-8') as f:
-    f.write(LOCAL_OUTPUTS)
-
-os.environ["LTX_APP_DATA_DIR"] = DATA_DIR
-
-# 将 patches 目录优先级提升，做到 Python 无损替换
-os.environ["PYTHONPATH"] = f"{PATCHES_DIR};{BACKEND_DIR}"
-
-def get_lan_ip():
-    try:
-        host_name = socket.gethostname()
-        _, _, ip_list = socket.gethostbyname_ex(host_name)
-        
-        candidates = []
-        for ip in ip_list:
-            if ip.startswith("192.168."):
-                return ip
-            elif ip.startswith("10.") or (ip.startswith("172.") and 16 <= int(ip.split('.')[1]) <= 31):
-                candidates.append(ip)
-                
-        if candidates:
-            return candidates[0]
-            
-        # Fallback to the default socket routing approach if no obvious LAN IP found
-        s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
-        s.connect(("8.8.8.8", 80))
-        ip = s.getsockname()[0]
-        s.close()
-        return ip
-    except:
-        return "127.0.0.1"
-
-LAN_IP = get_lan_ip()
-
-# ============================================================
-# 服务启动逻辑
-# ============================================================
-def check_port_in_use(port):
-    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
-        return s.connect_ex(('127.0.0.1', port)) == 0
-
-def launch_backend():
-    """启动核心引擎 - 监听 0.0.0.0 确保局域网可调"""
-    if check_port_in_use(3000):
-        print(f"\n\033[1;41m [致命错误] 3000 端口已被占用，无法启动核心引擎！ \033[0m")
-        print("\033[93m>> 绝大多数情况下，这是因为【官方原版 LTX Desktop】正在您的电脑后台运行。\033[0m")
-        print(">> 冲突会导致显存爆炸。请检查右下角系统托盘图标，右键完全退出官方软件。")
-        print(">> 退出后重新双击 run.bat 启动本程序！\n")
-        os._exit(1)
-
-    print(f"\033[96m[CORE] 核心引擎正在启动...\033[0m")
-    # 只开启重要级别的 Python 应用层日志，去除无用的 HTTP 刷屏
-    import logging as _logging
-    _logging.basicConfig(
-        level=_logging.INFO,
-        format="[%(asctime)s] %(levelname)s %(name)s: %(message)s",
-        datefmt="%H:%M:%S",
-        force=True
-    )
-    
-    # 构建绝对无损的环境拦截器：防止其他电脑被 cwd 劫持加载原版文件
-    launcher_code = f"""
-import sys
-import os
-
-patch_dir = r"{PATCHES_DIR}"
-backend_dir = r"{BACKEND_DIR}"
-
-# 防御性清除：强行剥离所有的默认 backend_dir 引用
-sys.path = [p for p in sys.path if p and os.path.normpath(p) != os.path.normpath(backend_dir)]
-sys.path = [p for p in sys.path if p and p != "." and p != ""]
-
-# 绝对插队注入：优先搜索 PATCHES_DIR
-sys.path.insert(0, patch_dir)
-sys.path.insert(1, backend_dir)
-
-import uvicorn
-from ltx2_server import app
-
-if __name__ == '__main__':
-    uvicorn.run(app, host="0.0.0.0", port=3000, log_level="info", access_log=False)
-"""
-    launcher_path = os.path.join(PATCHES_DIR, "launcher.py")
-    with open(launcher_path, "w", encoding="utf-8") as f:
-        f.write(launcher_code)
-
-    cmd = [PYTHON_EXE, launcher_path]
-    env = os.environ.copy()
-    result = subprocess.run(cmd, cwd=BACKEND_DIR, env=env)
-    if result.returncode != 0:
-        print(f"\n\033[1;41m [致命错误] 核心引擎异常崩溃退出！ (Exit Code: {result.returncode})\033[0m")
-        print(">> 请检查上述终端报错信息。确认显卡驱动是否正常。")
-        os._exit(1)
-
-ui_app = FastAPI()
-# 已移除存在安全隐患的静态资源挂载目录
-
-UI_NO_CACHE_HEADERS = {"Cache-Control": "no-store, max-age=0"}
-
-@ui_app.get("/")
-async def serve_index():
-    return FileResponse(os.path.join(os.getcwd(), UI_FILE_NAME), headers=UI_NO_CACHE_HEADERS)
-
-@ui_app.get("/index.css")
-async def serve_css():
-    return FileResponse(os.path.join(os.getcwd(), "UI/index.css"), headers=UI_NO_CACHE_HEADERS)
-
-@ui_app.get("/index.js")
-async def serve_js():
-    return FileResponse(os.path.join(os.getcwd(), "UI/index.js"), headers=UI_NO_CACHE_HEADERS)
-
-
-@ui_app.get("/i18n.js")
-async def serve_i18n():
-    return FileResponse(os.path.join(os.getcwd(), "UI/i18n.js"), headers=UI_NO_CACHE_HEADERS)
-
-
-def launch_ui_server():
-    print(f"\033[92m[UI] 工作站已就绪！\033[0m")
-    print(f"\033[92m[LOCAL] 本机访问: http://127.0.0.1:4000\033[0m")
-    print(f"\033[93m[WIFI]  局域网访问: http://{LAN_IP}:4000\033[0m")
-    
-    # 彻底压制 WinError 10054 (客户端强制断开) 的底层警告报错
-    if sys.platform == 'win32':
-        # Uvicorn 内部会拉起循环，所以只能通过底层 Logging Filter 拦截控制台噪音
-        class UvicornAsyncioNoiseFilter(logging.Filter):
-            """压掉客户端断开、Win Proactor 管道收尾等无害 asyncio 控制台刷屏。"""
-
-            def filter(self, record):
-                if record.name != "asyncio":
-                    return True
-                msg = record.getMessage()
-                if "_call_connection_lost" in msg or "_ProactorBasePipeTransport" in msg:
-                    return False
-                if hasattr(record, "exc_info") and record.exc_info:
-                    exc_type, exc_value, _ = record.exc_info
-                    if isinstance(exc_value, ConnectionResetError) and getattr(
-                        exc_value, "winerror", None
-                    ) == 10054:
-                        return False
-                if "10054" in msg and "ConnectionResetError" in msg:
-                    return False
-                return True
-
-        logging.getLogger("asyncio").addFilter(UvicornAsyncioNoiseFilter())
-        
-    uvicorn.run(ui_app, host="0.0.0.0", port=4000, log_level="warning", access_log=False)
-
-if __name__ == "__main__":
-    os.system('cls' if os.name == 'nt' else 'clear')
-    print("\033[1;97;44m LTX-2 CINEMATIC WORKSTATION | NETWORK ENABLED \033[0m\n")
-    
-    threading.Thread(target=launch_backend, daemon=True).start()
-    
-    # 强制校验 3000 端口是否存活
-    print("\033[93m[SYS] 正在等待内部核心 3000 端口启动...\033[0m")
-    backend_ready = False
-    for _ in range(30):
-        try:
-            with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
-                if s.connect_ex(('127.0.0.1', 3000)) == 0:
-                    backend_ready = True
-                    break
-        except Exception:
-            pass
-        time.sleep(1)
-        
-    if backend_ready:
-        print("\033[92m[SYS] 3000 端口已通过连通性握手验证！后端装载成功。\033[0m")
-    else:
-        print("\033[1;41m [崩坏警告] 等待 30 秒后，3000 端口依然无法连通！ \033[0m")
-        print(">> Uvicorn 可能在后台陷入了死锁，或者被防火墙拦截，前端大概率将无法连接到后端！")
-        print(">> 请检查上方是否有 Python 报错。\n")
-        
-    try:
-        launch_ui_server()
-    except KeyboardInterrupt:
-        sys.exit(0)

LTX2.3-1.0.4-new/patches/API模式问题修复说明.md

@@ -1,41 +0,0 @@
-# LTX 本地显卡模式修复
-
-## 问题描述
-系统强制使用 FAL API 生成图片，即使本地有 GPU 可用。
-
-## 原因
-LTX 强制要求 GPU 有 31GB VRAM 才会使用本地显卡，低于此值会强制走 API 模式。
-
-## 修复方法
-
-### 方法一：自动替换（推荐）
-运行程序后，patches 目录中的文件会自动替换原版文件。
-
-### 方法二：手动替换
-
-#### 1. 修改 VRAM 阈值
-- **原文件**: `C:\Program Files\LTX Desktop\resources\backend\runtime_config\runtime_policy.py`
-- **找到** (第16行):
-  ```python
-  return vram_gb < 31
-  ```
-- **改为**:
-  ```python
-  return vram_gb < 6
-  ```
-
-#### 2. 清空无效 API Key
-- **原文件**: `C:\Users\Administrator\AppData\Local\LTXDesktop\settings.json`
-- **找到**:
-  ```json
-  "fal_api_key": "12123",
-  ```
-- **改为**:
-  ```json
-  "fal_api_key": "",
-  ```
-
-## 说明
-- VRAM 阈值改为 6GB，意味着 6GB 及以上显存都会使用本地显卡
-- 清空 fal_api_key 避免系统误判为已配置 API
-- 修改后重启程序即可生效

LTX2.3-1.0.4-new/patches/__pycache__/app_factory.cpython-313.pyc

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:abf2075055a2501f4c8aadaff11b811b59fbbe4d02a931f98b5f194cacbe4f48
-size 111478

LTX2.3-1.0.4-new/patches/api_types.py

@@ -1,397 +0,0 @@
-"""Pydantic request/response models and TypedDicts for ltx2_server."""
-
-from __future__ import annotations
-
-from typing import Literal, NamedTuple, TypeAlias, TypedDict
-from typing import Annotated
-
-from pydantic import BaseModel, Field, StringConstraints
-
-NonEmptyPrompt = Annotated[str, StringConstraints(strip_whitespace=True, min_length=1)]
-ModelFileType = Literal[
-    "checkpoint",
-    "upsampler",
-    "distilled_lora",
-    "ic_lora",
-    "depth_processor",
-    "person_detector",
-    "pose_processor",
-    "text_encoder",
-    "zit",
-]
-
-
-class ImageConditioningInput(NamedTuple):
-    """Image conditioning triplet used by all video pipelines."""
-
-    path: str
-    frame_idx: int
-    strength: float
-
-
-# ============================================================
-# TypedDicts for module-level state globals
-# ============================================================
-
-
-class GenerationState(TypedDict):
-    id: str | None
-    cancelled: bool
-    result: str | list[str] | None
-    error: str | None
-    status: str  # "idle" | "running" | "complete" | "cancelled" | "error"
-    phase: str
-    progress: int
-    current_step: int
-    total_steps: int
-
-
-JsonObject: TypeAlias = dict[str, object]
-VideoCameraMotion = Literal[
-    "none",
-    "dolly_in",
-    "dolly_out",
-    "dolly_left",
-    "dolly_right",
-    "jib_up",
-    "jib_down",
-    "static",
-    "focus_shift",
-]
-
-RetakeMode: TypeAlias = Literal[
-    "replace_audio_and_video", "replace_video", "replace_audio"
-]
-
-
-# ============================================================
-# Response Models
-# ============================================================
-
-
-class ModelStatusItem(BaseModel):
-    id: str
-    name: str
-    loaded: bool
-    downloaded: bool
-
-
-class GpuTelemetry(BaseModel):
-    name: str
-    vram: int
-    vramUsed: int
-
-
-class HealthResponse(BaseModel):
-    status: str
-    models_loaded: bool
-    active_model: str | None
-    gpu_info: GpuTelemetry
-    sage_attention: bool
-    models_status: list[ModelStatusItem]
-
-
-class GpuInfoResponse(BaseModel):
-    cuda_available: bool
-    mps_available: bool = False
-    gpu_available: bool = False
-    gpu_name: str | None
-    vram_gb: int | None
-    gpu_info: GpuTelemetry
-
-
-class RuntimePolicyResponse(BaseModel):
-    force_api_generations: bool
-
-
-class GenerationProgressResponse(BaseModel):
-    status: str
-    phase: str
-    progress: int
-    currentStep: int | None
-    totalSteps: int | None
-
-
-class ModelInfo(BaseModel):
-    id: str
-    name: str
-    description: str
-
-
-class ModelFileStatus(BaseModel):
-    id: ModelFileType
-    name: str
-    description: str
-    downloaded: bool
-    size: int
-    expected_size: int
-    required: bool = True
-    is_folder: bool = False
-    optional_reason: str | None = None
-
-
-class TextEncoderStatus(BaseModel):
-    downloaded: bool
-    size_bytes: int
-    size_gb: float
-    expected_size_gb: float
-
-
-class ModelsStatusResponse(BaseModel):
-    models: list[ModelFileStatus]
-    all_downloaded: bool
-    total_size: int
-    downloaded_size: int
-    total_size_gb: float
-    downloaded_size_gb: float
-    models_path: str
-    has_api_key: bool
-    text_encoder_status: TextEncoderStatus
-    use_local_text_encoder: bool
-
-
-class DownloadProgressRunningResponse(BaseModel):
-    status: Literal["downloading"]
-    current_downloading_file: ModelFileType | None
-    current_file_progress: float
-    total_progress: float
-    total_downloaded_bytes: int
-    expected_total_bytes: int
-    completed_files: set[ModelFileType]
-    all_files: set[ModelFileType]
-    error: None = None
-    speed_bytes_per_sec: float
-
-
-class DownloadProgressCompleteResponse(BaseModel):
-    status: Literal["complete"]
-
-
-class DownloadProgressErrorResponse(BaseModel):
-    status: Literal["error"]
-    error: str
-
-
-DownloadProgressResponse: TypeAlias = (
-    DownloadProgressRunningResponse
-    | DownloadProgressCompleteResponse
-    | DownloadProgressErrorResponse
-)
-
-
-class SuggestGapPromptResponse(BaseModel):
-    status: str = "success"
-    suggested_prompt: str
-
-
-class GenerateVideoCompleteResponse(BaseModel):
-    status: Literal["complete"]
-    video_path: str
-
-
-class GenerateVideoCancelledResponse(BaseModel):
-    status: Literal["cancelled"]
-
-
-GenerateVideoResponse: TypeAlias = (
-    GenerateVideoCompleteResponse | GenerateVideoCancelledResponse
-)
-
-
-class GenerateImageCompleteResponse(BaseModel):
-    status: Literal["complete"]
-    image_paths: list[str]
-
-
-class GenerateImageCancelledResponse(BaseModel):
-    status: Literal["cancelled"]
-
-
-GenerateImageResponse: TypeAlias = (
-    GenerateImageCompleteResponse | GenerateImageCancelledResponse
-)
-
-
-class CancelCancellingResponse(BaseModel):
-    status: Literal["cancelling"]
-    id: str
-
-
-class CancelNoActiveGenerationResponse(BaseModel):
-    status: Literal["no_active_generation"]
-
-
-CancelResponse: TypeAlias = CancelCancellingResponse | CancelNoActiveGenerationResponse
-
-
-class RetakeVideoResponse(BaseModel):
-    status: Literal["complete"]
-    video_path: str
-
-
-class RetakePayloadResponse(BaseModel):
-    status: Literal["complete"]
-    result: JsonObject
-
-
-class RetakeCancelledResponse(BaseModel):
-    status: Literal["cancelled"]
-
-
-RetakeResponse: TypeAlias = (
-    RetakeVideoResponse | RetakePayloadResponse | RetakeCancelledResponse
-)
-
-
-class IcLoraExtractResponse(BaseModel):
-    conditioning: str
-    original: str
-    conditioning_type: Literal["canny", "depth"]
-    frame_time: float
-
-
-class IcLoraGenerateCompleteResponse(BaseModel):
-    status: Literal["complete"]
-    video_path: str
-
-
-class IcLoraGenerateCancelledResponse(BaseModel):
-    status: Literal["cancelled"]
-
-
-IcLoraGenerateResponse: TypeAlias = (
-    IcLoraGenerateCompleteResponse | IcLoraGenerateCancelledResponse
-)
-
-
-class ModelDownloadStartResponse(BaseModel):
-    status: Literal["started"]
-    message: str
-    sessionId: str
-
-
-class TextEncoderDownloadStartedResponse(BaseModel):
-    status: Literal["started"]
-    message: str
-    sessionId: str
-
-
-class TextEncoderAlreadyDownloadedResponse(BaseModel):
-    status: Literal["already_downloaded"]
-    message: str
-
-
-TextEncoderDownloadResponse: TypeAlias = (
-    TextEncoderDownloadStartedResponse | TextEncoderAlreadyDownloadedResponse
-)
-
-
-class StatusResponse(BaseModel):
-    status: str
-
-
-class ErrorResponse(BaseModel):
-    error: str
-    message: str | None = None
-
-
-# ============================================================
-# Request Models
-# ============================================================
-
-
-class GenerateVideoRequest(BaseModel):
-    prompt: NonEmptyPrompt
-    resolution: str = "512p"
-    model: str = "fast"
-    cameraMotion: VideoCameraMotion = "none"
-    negativePrompt: str = ""
-    duration: str = "2"
-    fps: str = "24"
-    audio: str = "false"
-    imagePath: str | None = None
-    audioPath: str | None = None
-    startFramePath: str | None = None
-    endFramePath: str | None = None
-    # 多张图单次推理：latent 时间轴多锚点（Comfy LTXVAddGuideMulti 思路）；≥2 路径时优先于首尾帧
-    keyframePaths: list[str] | None = None
-    # 与 keyframePaths 等长、0.1–1.0；不传则按 Comfy 类工作流自动降低中间帧强度，减轻闪烁
-    keyframeStrengths: list[float] | None = None
-    # 与 keyframePaths 等长，单位秒，落在 [0, 整段时长]；全提供时按时间映射 latent，否则仍自动均分
-    keyframeTimes: list[float] | None = None
-    aspectRatio: Literal["16:9", "9:16"] = "16:9"
-    modelPath: str | None = None
-    loraPath: str | None = None
-    loraStrength: float = 1.0
-    loraPaths: list[str] | None = None
-    loraStrengths: list[float] | None = None
-
-
-class GenerateImageRequest(BaseModel):
-    prompt: NonEmptyPrompt
-    width: int = 1024
-    height: int = 1024
-    numSteps: int = 4
-    numImages: int = 1
-
-
-def _default_model_types() -> set[ModelFileType]:
-    return set()
-
-
-class ModelDownloadRequest(BaseModel):
-    modelTypes: set[ModelFileType] = Field(default_factory=_default_model_types)
-
-
-class RequiredModelsResponse(BaseModel):
-    modelTypes: list[ModelFileType]
-
-
-class SuggestGapPromptRequest(BaseModel):
-    beforePrompt: str = ""
-    afterPrompt: str = ""
-    beforeFrame: str | None = None
-    afterFrame: str | None = None
-    gapDuration: float = 5
-    mode: str = "t2v"
-    inputImage: str | None = None
-
-
-class RetakeRequest(BaseModel):
-    video_path: str
-    start_time: float = 0
-    duration: float = 0
-    prompt: str = ""
-    mode: str = "replace_video_only"
-    width: int | None = None
-    height: int | None = None
-
-
-class IcLoraExtractRequest(BaseModel):
-    video_path: str
-    conditioning_type: Literal["canny", "depth"] = "canny"
-    frame_time: float = 0
-
-
-class IcLoraImageInput(BaseModel):
-    path: str
-    frame: int = 0
-    strength: float = 1.0
-
-
-def _default_ic_lora_images() -> list[IcLoraImageInput]:
-    return []
-
-
-class IcLoraGenerateRequest(BaseModel):
-    video_path: str
-    conditioning_type: Literal["canny", "depth"]
-    prompt: NonEmptyPrompt
-    conditioning_strength: float = 1.0
-    num_inference_steps: int = 30
-    cfg_guidance_scale: float = 1.0
-    negative_prompt: str = ""
-    images: list[IcLoraImageInput] = Field(default_factory=_default_ic_lora_images)
-
-
-ConditioningType: TypeAlias = Literal["canny", "depth"]

LTX2.3-1.0.4-new/patches/app_settings_patch.py

@@ -1,22 +0,0 @@
-"""运行时补丁：给 AppSettings 添加 lora_dir 字段（如果不存在）。"""
-
-import sys
-import os
-
-
-def patch_app_settings():
-    try:
-        from state.app_settings import AppSettings
-        from pydantic import Field
-
-        if "lora_dir" not in AppSettings.model_fields:
-            AppSettings.model_fields["lora_dir"] = Field(
-                default="", validation_alias="loraDir", serialization_alias="loraDir"
-            )
-            AppSettings.model_rebuild(_force=True)
-            print("[PATCH] AppSettings patched: added lora_dir field")
-    except Exception as e:
-        print(f"[PATCH] AppSettings patch failed: {e}")
-
-
-patch_app_settings()

LTX2.3-1.0.4-new/patches/handlers/video_generation_handler.py

@@ -1,882 +0,0 @@
-"""Video generation orchestration handler."""
-
-from __future__ import annotations
-
-import logging
-import os
-import tempfile
-import time
-import uuid
-from datetime import datetime
-from pathlib import Path
-from threading import RLock
-from typing import TYPE_CHECKING
-
-from PIL import Image
-
-from api_types import (
-    GenerateVideoRequest,
-    GenerateVideoResponse,
-    ImageConditioningInput,
-    VideoCameraMotion,
-)
-from _routes._errors import HTTPError
-from handlers.base import StateHandlerBase
-from handlers.generation_handler import GenerationHandler
-from handlers.pipelines_handler import PipelinesHandler
-from handlers.text_handler import TextHandler
-from runtime_config.model_download_specs import resolve_model_path
-from server_utils.media_validation import (
-    normalize_optional_path,
-    validate_audio_file,
-    validate_image_file,
-)
-from services.interfaces import LTXAPIClient
-from state.app_state_types import AppState
-from state.app_settings import should_video_generate_with_ltx_api
-
-if TYPE_CHECKING:
-    from runtime_config.runtime_config import RuntimeConfig
-
-logger = logging.getLogger(__name__)
-
-FORCED_API_MODEL_MAP: dict[str, str] = {
-    "fast": "ltx-2-3-fast",
-    "pro": "ltx-2-3-pro",
-}
-FORCED_API_RESOLUTION_MAP: dict[str, dict[str, str]] = {
-    "1080p": {"16:9": "1920x1080", "9:16": "1080x1920"},
-    "1440p": {"16:9": "2560x1440", "9:16": "1440x2560"},
-    "2160p": {"16:9": "3840x2160", "9:16": "2160x3840"},
-}
-A2V_FORCED_API_RESOLUTION = "1920x1080"
-FORCED_API_ALLOWED_ASPECT_RATIOS = {"16:9", "9:16"}
-FORCED_API_ALLOWED_FPS = {24, 25, 48, 50}
-
-
-def _get_allowed_durations(model_id: str, resolution_label: str, fps: int) -> set[int]:
-    if model_id == "ltx-2-3-fast" and resolution_label == "1080p" and fps in {24, 25}:
-        return {6, 8, 10, 12, 14, 16, 18, 20}
-    return {6, 8, 10}
-
-
-class VideoGenerationHandler(StateHandlerBase):
-    def __init__(
-        self,
-        state: AppState,
-        lock: RLock,
-        generation_handler: GenerationHandler,
-        pipelines_handler: PipelinesHandler,
-        text_handler: TextHandler,
-        ltx_api_client: LTXAPIClient,
-        config: RuntimeConfig,
-    ) -> None:
-        super().__init__(state, lock, config)
-        self._generation = generation_handler
-        self._pipelines = pipelines_handler
-        self._text = text_handler
-        self._ltx_api_client = ltx_api_client
-
-    def generate(self, req: GenerateVideoRequest) -> GenerateVideoResponse:
-        if should_video_generate_with_ltx_api(
-            force_api_generations=self.config.force_api_generations,
-            settings=self.state.app_settings,
-        ):
-            return self._generate_forced_api(req)
-
-        if self._generation.is_generation_running():
-            raise HTTPError(409, "Generation already in progress")
-
-        resolution = req.resolution
-
-        duration = int(float(req.duration))
-        fps = int(float(req.fps))
-
-        audio_path = normalize_optional_path(req.audioPath)
-        if audio_path:
-            return self._generate_a2v(req, duration, fps, audio_path=audio_path)
-
-        logger.info("Resolution %s - using fast pipeline", resolution)
-
-        RESOLUTION_MAP_16_9: dict[str, tuple[int, int]] = {
-            "540p": (1024, 576),
-            "720p": (1280, 704),
-            "1080p": (1920, 1088),
-        }
-
-        def get_16_9_size(res: str) -> tuple[int, int]:
-            return RESOLUTION_MAP_16_9.get(res, (1280, 704))
-
-        def get_9_16_size(res: str) -> tuple[int, int]:
-            w, h = get_16_9_size(res)
-            return h, w
-
-        match req.aspectRatio:
-            case "9:16":
-                width, height = get_9_16_size(resolution)
-            case "16:9":
-                width, height = get_16_9_size(resolution)
-
-        num_frames = self._compute_num_frames(duration, fps)
-
-        image = None
-        image_path = normalize_optional_path(req.imagePath)
-        if image_path:
-            image = self._prepare_image(image_path, width, height)
-            logger.info("Image: %s -> %sx%s", image_path, width, height)
-
-        generation_id = self._make_generation_id()
-        seed = self._resolve_seed()
-
-        logger.info(
-            f"Request loraPath: '{req.loraPath}', loraStrength: {req.loraStrength}, inferenceSteps: {req.inferenceSteps}"
-        )
-
-        # 尝试支持自定义步数（实验性）
-        inference_steps = req.inferenceSteps
-        logger.info(f"Using inference steps: {inference_steps}")
-
-        loras = []
-        try:
-            import os
-            from ltx_core.loader import LoraPathStrengthAndSDOps
-            from ltx_core.loader.sd_ops import LTXV_LORA_COMFY_RENAMING_MAP
-
-            # Handle legacy single LoRA
-            if req.loraPath and req.loraPath.strip():
-                lora_path = req.loraPath.strip()
-                if os.path.exists(lora_path):
-                    loras.append(
-                        LoraPathStrengthAndSDOps(
-                            path=lora_path,
-                            strength=req.loraStrength,
-                            sd_ops=LTXV_LORA_COMFY_RENAMING_MAP,
-                        )
-                    )
-            
-            # Handle multiple LoRAs
-            if req.loraPaths and req.loraStrengths:
-                for lp, ls in zip(req.loraPaths, req.loraStrengths):
-                    if lp and lp.strip():
-                        p = lp.strip()
-                        if os.path.exists(p):
-                            # Avoid duplicates if single LoRA was also in paths
-                            if not any(x.path == p for x in loras):
-                                loras.append(
-                                    LoraPathStrengthAndSDOps(
-                                        path=p,
-                                        strength=float(ls),
-                                        sd_ops=LTXV_LORA_COMFY_RENAMING_MAP,
-                                    )
-                                )
-                                logger.info(f"Multi-LoRA prepared: {p} with strength {ls}")
-                        else:
-                            logger.warning(f"Multi-LoRA file not found: {p}")
-        except Exception as e:
-            logger.warning(f"Failed to load LoRAs: {e}")
-            import traceback
-            logger.warning(f"LoRA traceback: {traceback.format_exc()}")
-            loras = []
-
-        if not loras:
-            loras = None
-
-        if loras is not None:
-            sig_list = []
-            for item in sorted(loras, key=lambda x: x.path):
-                sig_list.extend([item.path, round(float(item.strength), 4)])
-            desired_sig = ("fast", tuple(sig_list))
-        else:
-            desired_sig = ("fast", "", 0.0)
-
-        try:
-            if loras is not None:
-                # 强制卸载并重新加载带LoRA的pipeline
-                logger.info("Unloading pipeline for LoRA...")
-                from keep_models_runtime import force_unload_gpu_pipeline
-
-                force_unload_gpu_pipeline(self._pipelines)
-
-                # 强制垃圾回收
-                import gc
-
-                gc.collect()
-                # 释放 CUDA 缓存，降低 LoRA 首次构建的显存峰值/碎片风险
-                try:
-                    import torch
-                    if torch.cuda.is_available():
-                        torch.cuda.empty_cache()
-                        torch.cuda.ipc_collect()
-                except Exception:
-                    pass
-
-                gemma_root = self._pipelines._text_handler.resolve_gemma_root()
-                from runtime_config.model_download_specs import resolve_model_path
-                from services.fast_video_pipeline.ltx_fast_video_pipeline import (
-                    LTXFastVideoPipeline,
-                )
-
-                checkpoint_path = str(
-                    resolve_model_path(
-                        self._pipelines.models_dir,
-                        self._pipelines.config.model_download_specs,
-                        "checkpoint",
-                    )
-                )
-                upsampler_path = str(
-                    resolve_model_path(
-                        self._pipelines.models_dir,
-                        self._pipelines.config.model_download_specs,
-                        "upsampler",
-                    )
-                )
-
-                logger.info(
-                    f"Creating pipeline with LoRA: {loras}, steps: {inference_steps}"
-                )
-                from lora_injection import (
-                    _lora_init_kwargs,
-                    inject_loras_into_fast_pipeline,
-                )
-
-                lora_kw = _lora_init_kwargs(LTXFastVideoPipeline, loras)
-                pipeline = LTXFastVideoPipeline(
-                    checkpoint_path,
-                    gemma_root,
-                    upsampler_path,
-                    self._pipelines.config.device,
-                    **lora_kw,
-                )
-                n_inj = inject_loras_into_fast_pipeline(pipeline, loras)
-                if hasattr(pipeline, "pipeline") and hasattr(
-                    pipeline.pipeline, "model_ledger"
-                ):
-                    try:
-                        pipeline.pipeline.model_ledger.loras = tuple(loras)
-                    except Exception:
-                        pass
-                logger.info(
-                    "LoRA 注入: init_kw=%s, 注入点=%s, model_ledger.loras=%s",
-                    list(lora_kw.keys()),
-                    n_inj,
-                    getattr(
-                        getattr(pipeline.pipeline, "model_ledger", None),
-                        "loras",
-                        None,
-                    ),
-                )
-
-                from state.app_state_types import (
-                    VideoPipelineState,
-                    VideoPipelineWarmth,
-                    GpuSlot,
-                )
-
-                state = VideoPipelineState(
-                    pipeline=pipeline,
-                    warmth=VideoPipelineWarmth.COLD,
-                    is_compiled=False,
-                )
-
-                self._pipelines.state.gpu_slot = GpuSlot(
-                    active_pipeline=state, generation=None
-                )
-                logger.info("Pipeline with LoRA loaded successfully")
-            else:
-                # 无论有没有LoRA，都尝试使用自定义步数重新加载pipeline
-                logger.info(f"Loading pipeline with {inference_steps} steps")
-                from keep_models_runtime import force_unload_gpu_pipeline
-
-                force_unload_gpu_pipeline(self._pipelines)
-
-                import gc
-
-                gc.collect()
-
-                gemma_root = self._pipelines._text_handler.resolve_gemma_root()
-                from runtime_config.model_download_specs import resolve_model_path
-                from services.fast_video_pipeline.ltx_fast_video_pipeline import (
-                    LTXFastVideoPipeline,
-                )
-
-                checkpoint_path = str(
-                    resolve_model_path(
-                        self._pipelines.models_dir,
-                        self._pipelines.config.model_download_specs,
-                        "checkpoint",
-                    )
-                )
-                upsampler_path = str(
-                    resolve_model_path(
-                        self._pipelines.models_dir,
-                        self._pipelines.config.model_download_specs,
-                        "upsampler",
-                    )
-                )
-
-                pipeline = LTXFastVideoPipeline(
-                    checkpoint_path,
-                    gemma_root,
-                    upsampler_path,
-                    self._pipelines.config.device,
-                )
-
-                from state.app_state_types import (
-                    VideoPipelineState,
-                    VideoPipelineWarmth,
-                    GpuSlot,
-                )
-
-                state = VideoPipelineState(
-                    pipeline=pipeline,
-                    warmth=VideoPipelineWarmth.COLD,
-                    is_compiled=False,
-                )
-
-                self._pipelines.state.gpu_slot = GpuSlot(
-                    active_pipeline=state, generation=None
-                )
-
-            self._pipelines._pipeline_signature = desired_sig
-
-            self._generation.start_generation(generation_id)
-
-            output_path = self.generate_video(
-                prompt=req.prompt,
-                image=image,
-                height=height,
-                width=width,
-                num_frames=num_frames,
-                fps=fps,
-                seed=seed,
-                camera_motion=req.cameraMotion,
-                negative_prompt=req.negativePrompt,
-            )
-
-            self._generation.complete_generation(output_path)
-            return GenerateVideoResponse(status="complete", video_path=output_path)
-
-        except Exception as e:
-            self._generation.fail_generation(str(e))
-            if "cancelled" in str(e).lower():
-                logger.info("Generation cancelled by user")
-                return GenerateVideoResponse(status="cancelled")
-
-            raise HTTPError(500, str(e)) from e
-
-    def generate_video(
-        self,
-        prompt: str,
-        image: Image.Image | None,
-        height: int,
-        width: int,
-        num_frames: int,
-        fps: float,
-        seed: int,
-        camera_motion: VideoCameraMotion,
-        negative_prompt: str,
-    ) -> str:
-        t_total_start = time.perf_counter()
-        gen_mode = "i2v" if image is not None else "t2v"
-        logger.info(
-            "[%s] Generation started (model=fast, %dx%d, %d frames, %d fps)",
-            gen_mode,
-            width,
-            height,
-            num_frames,
-            int(fps),
-        )
-
-        if self._generation.is_generation_cancelled():
-            raise RuntimeError("Generation was cancelled")
-
-        if not resolve_model_path(
-            self.models_dir, self.config.model_download_specs, "checkpoint"
-        ).exists():
-            raise RuntimeError(
-                "Models not downloaded. Please download the AI models first using the Model Status menu."
-            )
-
-        total_steps = 8
-
-        self._generation.update_progress("loading_model", 5, 0, total_steps)
-        t_load_start = time.perf_counter()
-        pipeline_state = self._pipelines.load_gpu_pipeline("fast", should_warm=False)
-        t_load_end = time.perf_counter()
-        logger.info("[%s] Pipeline load: %.2fs", gen_mode, t_load_end - t_load_start)
-
-        self._generation.update_progress("encoding_text", 10, 0, total_steps)
-
-        enhanced_prompt = prompt + self.config.camera_motion_prompts.get(
-            camera_motion, ""
-        )
-
-        images: list[ImageConditioningInput] = []
-        temp_image_path: str | None = None
-        if image is not None:
-            temp_image_path = tempfile.NamedTemporaryFile(
-                suffix=".png", delete=False
-            ).name
-            image.save(temp_image_path)
-            images = [
-                ImageConditioningInput(path=temp_image_path, frame_idx=0, strength=1.0)
-            ]
-
-        output_path = self._make_output_path()
-
-        try:
-            settings = self.state.app_settings
-            use_api_encoding = not self._text.should_use_local_encoding()
-            if image is not None:
-                enhance = use_api_encoding and settings.prompt_enhancer_enabled_i2v
-            else:
-                enhance = use_api_encoding and settings.prompt_enhancer_enabled_t2v
-
-            encoding_method = "api" if use_api_encoding else "local"
-            t_text_start = time.perf_counter()
-            self._text.prepare_text_encoding(enhanced_prompt, enhance_prompt=enhance)
-            t_text_end = time.perf_counter()
-            logger.info(
-                "[%s] Text encoding (%s): %.2fs",
-                gen_mode,
-                encoding_method,
-                t_text_end - t_text_start,
-            )
-
-            self._generation.update_progress("inference", 15, 0, total_steps)
-
-            height = round(height / 64) * 64
-            width = round(width / 64) * 64
-
-            t_inference_start = time.perf_counter()
-            pipeline_state.pipeline.generate(
-                prompt=enhanced_prompt,
-                seed=seed,
-                height=height,
-                width=width,
-                num_frames=num_frames,
-                frame_rate=fps,
-                images=images,
-                output_path=str(output_path),
-            )
-            t_inference_end = time.perf_counter()
-            logger.info(
-                "[%s] Inference: %.2fs", gen_mode, t_inference_end - t_inference_start
-            )
-
-            if self._generation.is_generation_cancelled():
-                if output_path.exists():
-                    output_path.unlink()
-                raise RuntimeError("Generation was cancelled")
-
-            t_total_end = time.perf_counter()
-            logger.info(
-                "[%s] Total generation: %.2fs (load=%.2fs, text=%.2fs, inference=%.2fs)",
-                gen_mode,
-                t_total_end - t_total_start,
-                t_load_end - t_load_start,
-                t_text_end - t_text_start,
-                t_inference_end - t_inference_start,
-            )
-
-            self._generation.update_progress("complete", 100, total_steps, total_steps)
-            return str(output_path)
-        finally:
-            self._text.clear_api_embeddings()
-            if temp_image_path and os.path.exists(temp_image_path):
-                os.unlink(temp_image_path)
-
-    def _generate_a2v(
-        self, req: GenerateVideoRequest, duration: int, fps: int, *, audio_path: str
-    ) -> GenerateVideoResponse:
-        if req.model != "pro":
-            logger.warning(
-                "A2V local requested with model=%s; A2V always uses pro pipeline",
-                req.model,
-            )
-        validated_audio_path = validate_audio_file(audio_path)
-        audio_path_str = str(validated_audio_path)
-
-        # 支持竖屏和横屏
-        RESOLUTION_MAP: dict[str, tuple[int, int]] = {
-            "540p": (1024, 576),
-            "720p": (1280, 704),
-            "1080p": (1920, 1088),
-        }
-
-        base_w, base_h = RESOLUTION_MAP.get(req.resolution, (1280, 704))
-
-        # 根据 aspectRatio 调整分辨率
-        if req.aspectRatio == "9:16":
-            width, height = base_h, base_w  # 竖屏
-        else:
-            width, height = base_w, base_h  # 横屏
-
-        num_frames = self._compute_num_frames(duration, fps)
-
-        image = None
-        temp_image_path: str | None = None
-        image_path = normalize_optional_path(req.imagePath)
-        if image_path:
-            image = self._prepare_image(image_path, width, height)
-
-        # 获取首尾帧
-        start_frame_path = normalize_optional_path(getattr(req, "startFramePath", None))
-        end_frame_path = normalize_optional_path(getattr(req, "endFramePath", None))
-
-        seed = self._resolve_seed()
-
-        generation_id = self._make_generation_id()
-
-        temp_image_paths: list[str] = []
-        try:
-            a2v_state = self._pipelines.load_a2v_pipeline()
-            self._generation.start_generation(generation_id)
-
-            enhanced_prompt = req.prompt + self.config.camera_motion_prompts.get(
-                req.cameraMotion, ""
-            )
-            neg = (
-                req.negativePrompt
-                if req.negativePrompt
-                else self.config.default_negative_prompt
-            )
-
-            images: list[ImageConditioningInput] = []
-            temp_image_paths: list[str] = []
-
-            # 首帧
-            if start_frame_path:
-                start_img = self._prepare_image(start_frame_path, width, height)
-                temp_start_path = tempfile.NamedTemporaryFile(
-                    suffix=".png", delete=False
-                ).name
-                start_img.save(temp_start_path)
-                temp_image_paths.append(temp_start_path)
-                images.append(
-                    ImageConditioningInput(
-                        path=temp_start_path, frame_idx=0, strength=1.0
-                    )
-                )
-
-            # 中间图片（如果有）
-            if image is not None and not start_frame_path:
-                temp_image_path = tempfile.NamedTemporaryFile(
-                    suffix=".png", delete=False
-                ).name
-                image.save(temp_image_path)
-                temp_image_paths.append(temp_image_path)
-                images.append(
-                    ImageConditioningInput(
-                        path=temp_image_path, frame_idx=0, strength=1.0
-                    )
-                )
-
-            # 尾帧
-            if end_frame_path:
-                last_latent_idx = (num_frames - 1) // 8 + 1 - 1
-                end_img = self._prepare_image(end_frame_path, width, height)
-                temp_end_path = tempfile.NamedTemporaryFile(
-                    suffix=".png", delete=False
-                ).name
-                end_img.save(temp_end_path)
-                temp_image_paths.append(temp_end_path)
-                images.append(
-                    ImageConditioningInput(
-                        path=temp_end_path, frame_idx=last_latent_idx, strength=1.0
-                    )
-                )
-
-            output_path = self._make_output_path()
-
-            total_steps = 11  # distilled: 8 steps (stage 1) + 3 steps (stage 2)
-
-            a2v_settings = self.state.app_settings
-            a2v_use_api = not self._text.should_use_local_encoding()
-            if image is not None:
-                a2v_enhance = a2v_use_api and a2v_settings.prompt_enhancer_enabled_i2v
-            else:
-                a2v_enhance = a2v_use_api and a2v_settings.prompt_enhancer_enabled_t2v
-
-            self._generation.update_progress("loading_model", 5, 0, total_steps)
-            self._generation.update_progress("encoding_text", 10, 0, total_steps)
-            self._text.prepare_text_encoding(
-                enhanced_prompt, enhance_prompt=a2v_enhance
-            )
-            self._generation.update_progress("inference", 15, 0, total_steps)
-
-            a2v_state.pipeline.generate(
-                prompt=enhanced_prompt,
-                negative_prompt=neg,
-                seed=seed,
-                height=height,
-                width=width,
-                num_frames=num_frames,
-                frame_rate=fps,
-                num_inference_steps=total_steps,
-                images=images,
-                audio_path=audio_path_str,
-                audio_start_time=0.0,
-                audio_max_duration=None,
-                output_path=str(output_path),
-            )
-
-            if self._generation.is_generation_cancelled():
-                if output_path.exists():
-                    output_path.unlink()
-                raise RuntimeError("Generation was cancelled")
-
-            self._generation.update_progress("complete", 100, total_steps, total_steps)
-            self._generation.complete_generation(str(output_path))
-            return GenerateVideoResponse(status="complete", video_path=str(output_path))
-
-        except Exception as e:
-            self._generation.fail_generation(str(e))
-            if "cancelled" in str(e).lower():
-                logger.info("Generation cancelled by user")
-                return GenerateVideoResponse(status="cancelled")
-            raise HTTPError(500, str(e)) from e
-        finally:
-            self._text.clear_api_embeddings()
-            # 清理所有临时图片
-            for tmp_path in temp_image_paths:
-                if tmp_path and os.path.exists(tmp_path):
-                    try:
-                        os.unlink(tmp_path)
-                    except Exception:
-                        pass
-            if temp_image_path and os.path.exists(temp_image_path):
-                try:
-                    os.unlink(temp_image_path)
-                except Exception:
-                    pass
-
-    def _prepare_image(self, image_path: str, width: int, height: int) -> Image.Image:
-        validated_path = validate_image_file(image_path)
-        try:
-            img = Image.open(validated_path).convert("RGB")
-        except Exception:
-            raise HTTPError(400, f"Invalid image file: {image_path}") from None
-        img_w, img_h = img.size
-        target_ratio = width / height
-        img_ratio = img_w / img_h
-        if img_ratio > target_ratio:
-            new_h = height
-            new_w = int(img_w * (height / img_h))
-        else:
-            new_w = width
-            new_h = int(img_h * (width / img_w))
-        resized = img.resize((new_w, new_h), Image.Resampling.LANCZOS)
-        left = (new_w - width) // 2
-        top = (new_h - height) // 2
-        return resized.crop((left, top, left + width, top + height))
-
-    @staticmethod
-    def _make_generation_id() -> str:
-        return uuid.uuid4().hex[:8]
-
-    @staticmethod
-    def _compute_num_frames(duration: int, fps: int) -> int:
-        n = ((duration * fps) // 8) * 8 + 1
-        return max(n, 9)
-
-    def _resolve_seed(self) -> int:
-        settings = self.state.app_settings
-        if settings.seed_locked:
-            logger.info("Using locked seed: %s", settings.locked_seed)
-            return settings.locked_seed
-        return int(time.time()) % 2147483647
-
-    def _make_output_path(self) -> Path:
-        timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
-        return (
-            self.config.outputs_dir
-            / f"ltx2_video_{timestamp}_{self._make_generation_id()}.mp4"
-        )
-
-    def _generate_forced_api(self, req: GenerateVideoRequest) -> GenerateVideoResponse:
-        if self._generation.is_generation_running():
-            raise HTTPError(409, "Generation already in progress")
-
-        generation_id = self._make_generation_id()
-        self._generation.start_api_generation(generation_id)
-
-        audio_path = normalize_optional_path(req.audioPath)
-        image_path = normalize_optional_path(req.imagePath)
-        has_input_audio = bool(audio_path)
-        has_input_image = bool(image_path)
-
-        try:
-            self._generation.update_progress("validating_request", 5, None, None)
-
-            api_key = self.state.app_settings.ltx_api_key.strip()
-            logger.info(
-                "Forced API generation route selected (key_present=%s)", bool(api_key)
-            )
-            if not api_key:
-                raise HTTPError(400, "PRO_API_KEY_REQUIRED")
-
-            requested_model = req.model.strip().lower()
-            api_model_id = FORCED_API_MODEL_MAP.get(requested_model)
-            if api_model_id is None:
-                raise HTTPError(400, "INVALID_FORCED_API_MODEL")
-
-            resolution_label = req.resolution
-            resolution_by_aspect = FORCED_API_RESOLUTION_MAP.get(resolution_label)
-            if resolution_by_aspect is None:
-                raise HTTPError(400, "INVALID_FORCED_API_RESOLUTION")
-
-            aspect_ratio = req.aspectRatio.strip()
-            if aspect_ratio not in FORCED_API_ALLOWED_ASPECT_RATIOS:
-                raise HTTPError(400, "INVALID_FORCED_API_ASPECT_RATIO")
-
-            api_resolution = resolution_by_aspect[aspect_ratio]
-
-            prompt = req.prompt
-
-            if self._generation.is_generation_cancelled():
-                raise RuntimeError("Generation was cancelled")
-
-            if has_input_audio:
-                if requested_model != "pro":
-                    logger.warning(
-                        "A2V requested with model=%s; overriding to 'pro'",
-                        requested_model,
-                    )
-                api_model_id = FORCED_API_MODEL_MAP["pro"]
-                if api_resolution != A2V_FORCED_API_RESOLUTION:
-                    logger.warning(
-                        "A2V requested with resolution=%s; overriding to '%s'",
-                        api_resolution,
-                        A2V_FORCED_API_RESOLUTION,
-                    )
-                api_resolution = A2V_FORCED_API_RESOLUTION
-                validated_audio_path = validate_audio_file(audio_path)
-                validated_image_path: Path | None = None
-                if image_path is not None:
-                    validated_image_path = validate_image_file(image_path)
-
-                self._generation.update_progress("uploading_audio", 20, None, None)
-                audio_uri = self._ltx_api_client.upload_file(
-                    api_key=api_key,
-                    file_path=str(validated_audio_path),
-                )
-                image_uri: str | None = None
-                if validated_image_path is not None:
-                    self._generation.update_progress("uploading_image", 35, None, None)
-                    image_uri = self._ltx_api_client.upload_file(
-                        api_key=api_key,
-                        file_path=str(validated_image_path),
-                    )
-                self._generation.update_progress("inference", 55, None, None)
-                video_bytes = self._ltx_api_client.generate_audio_to_video(
-                    api_key=api_key,
-                    prompt=prompt,
-                    audio_uri=audio_uri,
-                    image_uri=image_uri,
-                    model=api_model_id,
-                    resolution=api_resolution,
-                )
-                self._generation.update_progress("downloading_output", 85, None, None)
-            elif has_input_image:
-                validated_image_path = validate_image_file(image_path)
-
-                duration = self._parse_forced_numeric_field(
-                    req.duration, "INVALID_FORCED_API_DURATION"
-                )
-                fps = self._parse_forced_numeric_field(
-                    req.fps, "INVALID_FORCED_API_FPS"
-                )
-                if fps not in FORCED_API_ALLOWED_FPS:
-                    raise HTTPError(400, "INVALID_FORCED_API_FPS")
-                if duration not in _get_allowed_durations(
-                    api_model_id, resolution_label, fps
-                ):
-                    raise HTTPError(400, "INVALID_FORCED_API_DURATION")
-
-                generate_audio = self._parse_audio_flag(req.audio)
-                self._generation.update_progress("uploading_image", 20, None, None)
-                image_uri = self._ltx_api_client.upload_file(
-                    api_key=api_key,
-                    file_path=str(validated_image_path),
-                )
-                self._generation.update_progress("inference", 55, None, None)
-                video_bytes = self._ltx_api_client.generate_image_to_video(
-                    api_key=api_key,
-                    prompt=prompt,
-                    image_uri=image_uri,
-                    model=api_model_id,
-                    resolution=api_resolution,
-                    duration=float(duration),
-                    fps=float(fps),
-                    generate_audio=generate_audio,
-                    camera_motion=req.cameraMotion,
-                )
-                self._generation.update_progress("downloading_output", 85, None, None)
-            else:
-                duration = self._parse_forced_numeric_field(
-                    req.duration, "INVALID_FORCED_API_DURATION"
-                )
-                fps = self._parse_forced_numeric_field(
-                    req.fps, "INVALID_FORCED_API_FPS"
-                )
-                if fps not in FORCED_API_ALLOWED_FPS:
-                    raise HTTPError(400, "INVALID_FORCED_API_FPS")
-                if duration not in _get_allowed_durations(
-                    api_model_id, resolution_label, fps
-                ):
-                    raise HTTPError(400, "INVALID_FORCED_API_DURATION")
-
-                generate_audio = self._parse_audio_flag(req.audio)
-                self._generation.update_progress("inference", 55, None, None)
-                video_bytes = self._ltx_api_client.generate_text_to_video(
-                    api_key=api_key,
-                    prompt=prompt,
-                    model=api_model_id,
-                    resolution=api_resolution,
-                    duration=float(duration),
-                    fps=float(fps),
-                    generate_audio=generate_audio,
-                    camera_motion=req.cameraMotion,
-                )
-                self._generation.update_progress("downloading_output", 85, None, None)
-
-            if self._generation.is_generation_cancelled():
-                raise RuntimeError("Generation was cancelled")
-
-            output_path = self._write_forced_api_video(video_bytes)
-            if self._generation.is_generation_cancelled():
-                output_path.unlink(missing_ok=True)
-                raise RuntimeError("Generation was cancelled")
-
-            self._generation.update_progress("complete", 100, None, None)
-            self._generation.complete_generation(str(output_path))
-            return GenerateVideoResponse(status="complete", video_path=str(output_path))
-        except HTTPError as e:
-            self._generation.fail_generation(e.detail)
-            raise
-        except Exception as e:
-            self._generation.fail_generation(str(e))
-            if "cancelled" in str(e).lower():
-                logger.info("Generation cancelled by user")
-                return GenerateVideoResponse(status="cancelled")
-            raise HTTPError(500, str(e)) from e
-
-    def _write_forced_api_video(self, video_bytes: bytes) -> Path:
-        output_path = self._make_output_path()
-        output_path.write_bytes(video_bytes)
-        return output_path
-
-    @staticmethod
-    def _parse_forced_numeric_field(raw_value: str, error_detail: str) -> int:
-        try:
-            return int(float(raw_value))
-        except (TypeError, ValueError):
-            raise HTTPError(400, error_detail) from None
-
-    @staticmethod
-    def _parse_audio_flag(audio_value: str | bool) -> bool:
-        if isinstance(audio_value, bool):
-            return audio_value
-        normalized = audio_value.strip().lower()
-        return normalized in {"1", "true", "yes", "on"}

LTX2.3-1.0.4-new/patches/keep_models_runtime.py

@@ -1,16 +0,0 @@
-"""仅提供强制卸载 GPU 管线。「保持模型加载」功能已移除。"""
-
-from __future__ import annotations
-
-from typing import Any
-
-
-def force_unload_gpu_pipeline(pipelines: Any) -> None:
-    """释放推理管线占用的显存（切换 GPU、清理、LoRA 重建等场景）。"""
-    try:
-        pipelines.unload_gpu_pipeline()
-    except Exception:
-        try:
-            type(pipelines).unload_gpu_pipeline(pipelines)
-        except Exception:
-            pass

LTX2.3-1.0.4-new/patches/launcher.py

@@ -1,20 +0,0 @@
-
-import sys
-import os
-
-patch_dir = r"C:\Users\1-xuanran\Desktop\1.0.4备份\patches"
-backend_dir = r"C:\Program Files\LTX Desktop\resources\backend"
-
-# 防御性清除：强行剥离所有的默认 backend_dir 引用
-sys.path = [p for p in sys.path if p and os.path.normpath(p) != os.path.normpath(backend_dir)]
-sys.path = [p for p in sys.path if p and p != "." and p != ""]
-
-# 绝对插队注入：优先搜索 PATCHES_DIR
-sys.path.insert(0, patch_dir)
-sys.path.insert(1, backend_dir)
-
-import uvicorn
-from ltx2_server import app
-
-if __name__ == '__main__':
-    uvicorn.run(app, host="0.0.0.0", port=3000, log_level="info", access_log=False)

LTX2.3-1.0.4-new/patches/lora_build_hook.py

@@ -1,172 +0,0 @@
-"""
-在 SingleGPUModelBuilder.build() 时合并「当前请求」的用户 LoRA。
-
-桌面版 Fast 管线往往只在 model_ledger 上挂 loras，真正 load 权重时仍用
-初始化时的空 loras Builder；此处对 DiT/Transformer 的 Builder 在 build 前注入。
-"""
-
-from __future__ import annotations
-
-import contextvars
-import logging
-from dataclasses import replace
-from typing import Any
-
-import torch
-
-logger = logging.getLogger(__name__)
-
-# 当前 HTTP 请求/生成任务中要额外融合的 LoRA（LoraPathStrengthAndSDOps 元组）
-_pending_user_loras: contextvars.ContextVar[tuple[Any, ...] | None] = contextvars.ContextVar(
-    "ltx_pending_user_loras", default=None
-)
-
-_HOOK_INSTALLED = False
-_FP8_LORA_PATCH_INSTALLED = False
-
-
-def pending_loras_token(loras: tuple[Any, ...] | None):
-    """返回 contextvar Token，供 finally reset；loras 为 None 表示本任务不用额外 LoRA。"""
-    return _pending_user_loras.set(loras)
-
-
-def reset_pending_loras(token: contextvars.Token | None) -> None:
-    if token is not None:
-        _pending_user_loras.reset(token)
-
-
-def _get_pending() -> tuple[Any, ...] | None:
-    return _pending_user_loras.get()
-
-
-def _is_ltx_diffusion_transformer_builder(builder: Any) -> bool:
-    """避免给 Gemma / VAE / Upsampler 的 Builder 误加视频 LoRA。"""
-    cfg = getattr(builder, "model_class_configurator", None)
-    if cfg is None:
-        return False
-    name = getattr(cfg, "__name__", "") or ""
-    # 排除明显非 DiT 的
-    for bad in (
-        "Gemma",
-        "VideoEncoder",
-        "VideoDecoder",
-        "AudioEncoder",
-        "AudioDecoder",
-        "Vocoder",
-        "EmbeddingsProcessor",
-        "LatentUpsampler",
-    ):
-        if bad in name:
-            return False
-    try:
-        from ltx_core.model.transformer import LTXModelConfigurator
-
-        if isinstance(cfg, type):
-            try:
-                if issubclass(cfg, LTXModelConfigurator):
-                    return True
-            except TypeError:
-                pass
-        if cfg is LTXModelConfigurator:
-            return True
-    except ImportError:
-        pass
-    # 兜底：LTX 主 transformer 配置器命名习惯（排除已列出的 VAE/Gemma）
-    return "LTX" in name and "ModelConfigurator" in name
-
-
-def _install_fp8_lora_fusion_patch() -> None:
-    """Make LTX's scaled-FP8 LoRA fusion tolerant of checkpoint layout variants."""
-    global _FP8_LORA_PATCH_INSTALLED
-    if _FP8_LORA_PATCH_INSTALLED:
-        return
-    try:
-        import ltx_core.loader.fuse_loras as fuse_mod
-    except ImportError:
-        return
-
-    _orig_scaled = getattr(fuse_mod, "_fuse_delta_with_scaled_fp8", None)
-    if _orig_scaled is None:
-        return
-
-    def _quantize_preserve_layout(tensor: torch.Tensor) -> tuple[torch.Tensor, torch.Tensor]:
-        tensor_fp32 = tensor.to(torch.float32)
-        fp8_min = torch.finfo(torch.float8_e4m3fn).min
-        fp8_max = torch.finfo(torch.float8_e4m3fn).max
-        max_abs = torch.amax(torch.abs(tensor_fp32))
-        if max_abs == 0:
-            max_abs = torch.ones((), dtype=torch.float32, device=tensor_fp32.device)
-        scale = fp8_max / max_abs
-        quantized = torch.clamp(tensor_fp32 * scale, min=fp8_min, max=fp8_max).to(torch.float8_e4m3fn)
-        return quantized, scale.reciprocal()
-
-    def _patched_scaled(deltas: torch.Tensor, weight: torch.Tensor, key: str, scale_key: str, model_sd: Any) -> dict[str, torch.Tensor]:
-        weight_scale = model_sd.sd[scale_key].to(device=weight.device)
-        delta = deltas.to(device=weight.device, dtype=torch.float32)
-        weight_fp32 = weight.to(torch.float32)
-
-        # Standard LTX scaled-FP8 layout: checkpoint stores (in, out), LoRA delta is (out, in).
-        normal_layout = weight_fp32.t() * weight_scale
-        if normal_layout.shape == delta.shape:
-            new_weight = normal_layout + delta
-            new_fp8_weight, new_weight_scale = fuse_mod.quantize_weight_to_fp8_per_tensor(new_weight)
-            return {key: new_fp8_weight, scale_key: new_weight_scale}
-        if normal_layout.shape == delta.t().shape:
-            new_weight = normal_layout + delta.t()
-            new_fp8_weight, new_weight_scale = fuse_mod.quantize_weight_to_fp8_per_tensor(new_weight)
-            return {key: new_fp8_weight, scale_key: new_weight_scale}
-
-        # Some FP8 checkpoints already arrive in the module/storage layout.
-        storage_layout = weight_fp32 * weight_scale
-        if storage_layout.shape == delta.shape:
-            new_weight = storage_layout + delta
-            new_fp8_weight, new_weight_scale = _quantize_preserve_layout(new_weight)
-            return {key: new_fp8_weight, scale_key: new_weight_scale}
-        if storage_layout.shape == delta.t().shape:
-            new_weight = storage_layout + delta.t()
-            new_fp8_weight, new_weight_scale = _quantize_preserve_layout(new_weight)
-            return {key: new_fp8_weight, scale_key: new_weight_scale}
-
-        print(
-            "[PATCH] FP8 LoRA shape mismatch, skip layer: "
-            f"{key}, weight={tuple(weight.shape)}, delta={tuple(deltas.shape)}, "
-            f"normal={tuple(normal_layout.shape)}, storage={tuple(storage_layout.shape)}"
-        )
-        return {}
-
-    fuse_mod._fuse_delta_with_scaled_fp8 = _patched_scaled
-    _FP8_LORA_PATCH_INSTALLED = True
-    logger.info("lora_build_hook: 已挂载 scaled-FP8 LoRA 融合兼容补丁")
-
-
-def install_lora_build_hook() -> None:
-    global _HOOK_INSTALLED
-    _install_fp8_lora_fusion_patch()
-    if _HOOK_INSTALLED:
-        return
-    try:
-        from ltx_core.loader.single_gpu_model_builder import SingleGPUModelBuilder
-    except ImportError:
-        logger.warning("lora_build_hook: 无法导入 SingleGPUModelBuilder，跳过")
-        return
-
-    _orig_build = SingleGPUModelBuilder.build
-
-    def build(self: Any, *args: Any, **kwargs: Any) -> Any:
-        extra = _get_pending()
-        if extra and _is_ltx_diffusion_transformer_builder(self):
-            have = {getattr(x, "path", None) for x in self.loras}
-            add = tuple(x for x in extra if getattr(x, "path", None) not in have)
-            if add:
-                merged = (*tuple(self.loras), *add)
-                self = replace(self, loras=merged)
-                logger.info(
-                    "lora_build_hook: 已向 DiT Builder 合并 %d 个用户 LoRA: %s",
-                    len(add),
-                    [getattr(x, "path", x) for x in add],
-                )
-        return _orig_build(self, *args, **kwargs)
-
-    SingleGPUModelBuilder.build = build  # type: ignore[method-assign]
-    _HOOK_INSTALLED = True
-    logger.info("lora_build_hook: 已挂载 SingleGPUModelBuilder.build")

LTX2.3-1.0.4-new/patches/lora_injection.py

@@ -1,139 +0,0 @@
-"""将用户 LoRA 注入 Fast 视频管线：兼容 ModelLedger 与 LTX-2 DiffusionStage/Builder。"""
-
-from __future__ import annotations
-
-import inspect
-import logging
-from typing import Any
-
-logger = logging.getLogger(__name__)
-
-
-def _lora_init_kwargs(
-    pipeline_cls: type, loras: list[Any] | tuple[Any, ...]
-) -> dict[str, Any]:
-    if not loras:
-        return {}
-    try:
-        sig = inspect.signature(pipeline_cls.__init__)
-        names = sig.parameters.keys()
-    except (TypeError, ValueError):
-        return {}
-    tup = tuple(loras)
-    for key in ("loras", "lora", "extra_loras", "user_loras"):
-        if key in names:
-            return {key: tup}
-    return {}
-
-
-def inject_loras_into_fast_pipeline(ltx_pipe: Any, loras: list[Any] | tuple[Any, ...]) -> int:
-    """在已构造的管线上尽量把 LoRA 写进会参与 build 的 Builder / ledger。返回成功写入的处数。"""
-    if not loras:
-        return 0
-    tup = tuple(loras)
-    patched = 0
-    visited: set[int] = set()
-
-    def visit(obj: Any, depth: int) -> None:
-        nonlocal patched
-        if obj is None or depth > 10:
-            return
-        oid = id(obj)
-        if oid in visited:
-            return
-        visited.add(oid)
-
-        # ModelLedger.loras（旧桌面）
-        ml = getattr(obj, "model_ledger", None)
-        if ml is not None:
-            try:
-                ml.loras = tup
-                patched += 1
-                logger.info("LoRA: 已设置 model_ledger.loras")
-            except Exception as e:
-                logger.debug("model_ledger.loras: %s", e)
-
-        # SingleGPUModelBuilder.with_loras（常见与变体属性名）
-        for holder in (obj, ml):
-            if holder is None:
-                continue
-            candidates: list[Any] = []
-            for attr in (
-                "_transformer_builder",
-                "transformer_builder",
-                "_model_builder",
-                "model_builder",
-            ):
-                tb = getattr(holder, attr, None)
-                if tb is not None:
-                    candidates.append((attr, tb))
-            try:
-                for attr in dir(holder):
-                    al = attr.lower()
-                    if "transformer" in al and "builder" in al and attr not in (
-                        "_transformer_builder",
-                        "transformer_builder",
-                    ):
-                        tb = getattr(holder, attr, None)
-                        if tb is not None:
-                            candidates.append((attr, tb))
-            except Exception:
-                pass
-            for attr, tb in candidates:
-                if hasattr(tb, "with_loras"):
-                    try:
-                        new_tb = tb.with_loras(tup)
-                        setattr(holder, attr, new_tb)
-                        patched += 1
-                        logger.info("LoRA: 已更新 %s.with_loras", attr)
-                    except Exception as e:
-                        logger.debug("with_loras %s: %s", attr, e)
-
-        # DiffusionStage（类名或 isinstance）
-        is_diffusion = type(obj).__name__ == "DiffusionStage"
-        if not is_diffusion:
-            try:
-                from ltx_pipelines.utils.blocks import DiffusionStage as _DS
-
-                is_diffusion = isinstance(obj, _DS)
-            except ImportError:
-                pass
-        if is_diffusion:
-            tb = getattr(obj, "_transformer_builder", None)
-            if tb is not None and hasattr(tb, "with_loras"):
-                try:
-                    obj._transformer_builder = tb.with_loras(tup)
-                    patched += 1
-                    logger.info("LoRA: 已写入 DiffusionStage._transformer_builder")
-                except Exception as e:
-                    logger.debug("DiffusionStage: %s", e)
-
-        # 常见嵌套属性
-        for name in (
-            "pipeline",
-            "inner",
-            "_inner",
-            "fast_pipeline",
-            "_pipeline",
-            "stage_1",
-            "stage_2",
-            "stage",
-            "_stage",
-            "stages",
-            "diffusion",
-            "_diffusion",
-        ):
-            try:
-                ch = getattr(obj, name, None)
-            except Exception:
-                continue
-            if ch is not None and ch is not obj:
-                visit(ch, depth + 1)
-
-        if isinstance(obj, (list, tuple)):
-            for item in obj[:8]:
-                visit(item, depth + 1)
-
-    root = getattr(ltx_pipe, "pipeline", ltx_pipe)
-    visit(root, 0)
-    return patched

LTX2.3-1.0.4-new/patches/low_vram_runtime.py

@@ -1,244 +0,0 @@
-"""低显存模式：尽量降峰值显存（以速度换显存）；效果取决于官方管线是否支持 offload。"""
-
-from __future__ import annotations
-
-import gc
-import logging
-import os
-import types
-from pathlib import Path
-from typing import Any
-
-logger = logging.getLogger("ltx_low_vram")
-
-
-def _ltx_desktop_config_dir() -> Path:
-    p = (
-        Path(os.environ.get("LOCALAPPDATA", os.path.expanduser("~/AppData/Local")))
-        / "LTXDesktop"
-    )
-    p.mkdir(parents=True, exist_ok=True)
-    return p.resolve()
-
-
-def low_vram_pref_path() -> Path:
-    return _ltx_desktop_config_dir() / "low_vram_mode.pref"
-
-
-def read_low_vram_pref() -> bool:
-    f = low_vram_pref_path()
-    if not f.is_file():
-        return False
-    return f.read_text(encoding="utf-8").strip().lower() in ("1", "true", "yes", "on")
-
-
-def write_low_vram_pref(enabled: bool) -> None:
-    low_vram_pref_path().write_text(
-        "true\n" if enabled else "false\n", encoding="utf-8"
-    )
-
-
-def apply_low_vram_config_tweaks(handler: Any) -> None:
-    """在官方 RuntimeConfig 上尽量关闭 fast 超分等（若字段存在）。"""
-    cfg = getattr(handler, "config", None)
-    if cfg is None:
-        return
-    fm = getattr(cfg, "fast_model", None)
-    if fm is None:
-        return
-    try:
-        if hasattr(fm, "model_copy"):
-            updated = fm.model_copy(update={"use_upscaler": False})
-            setattr(cfg, "fast_model", updated)
-        elif hasattr(fm, "use_upscaler"):
-            setattr(fm, "use_upscaler", False)
-    except Exception as e:
-        logger.debug("low_vram: 无法关闭 fast_model.use_upscaler: %s", e)
-
-
-def install_low_vram_on_pipelines(handler: Any) -> None:
-    """启动时读取偏好，挂到 pipelines 上供各补丁读取。"""
-    pl = handler.pipelines
-    low = read_low_vram_pref()
-    setattr(pl, "low_vram_mode", bool(low))
-    if low:
-        apply_low_vram_config_tweaks(handler)
-        logger.info(
-            "low_vram_mode: 已开启（尝试关闭 fast 超分；若显存仍高，多为权重常驻 GPU，需降分辨率/时长或 FP8 权重）"
-        )
-
-
-def install_low_vram_pipeline_hooks(pl: Any) -> None:
-    """在 load_gpu_pipeline / load_a2v 返回后尝试 Diffusers 式 CPU offload（无则静默）。"""
-    if getattr(pl, "_ltx_low_vram_hooks_installed", False):
-        return
-    pl._ltx_low_vram_hooks_installed = True
-
-    if hasattr(pl, "load_gpu_pipeline"):
-        _orig_gpu = pl.load_gpu_pipeline
-        pl._ltx_orig_load_gpu_for_low_vram = _orig_gpu
-
-        def _load_gpu_wrapped(self: Any, *a: Any, **kw: Any) -> Any:
-            r = _orig_gpu(*a, **kw)
-            if getattr(self, "low_vram_mode", False):
-                try_sequential_offload_on_pipeline_state(r)
-            return r
-
-        pl.load_gpu_pipeline = types.MethodType(_load_gpu_wrapped, pl)
-
-    if hasattr(pl, "load_a2v_pipeline"):
-        _orig_a2v = pl.load_a2v_pipeline
-        pl._ltx_orig_load_a2v_for_low_vram = _orig_a2v
-
-        def _load_a2v_wrapped(self: Any, *a: Any, **kw: Any) -> Any:
-            r = _orig_a2v(*a, **kw)
-            if getattr(self, "low_vram_mode", False):
-                try_sequential_offload_on_pipeline_state(r)
-            return r
-
-        pl.load_a2v_pipeline = types.MethodType(_load_a2v_wrapped, pl)
-
-    # Monkey patch: 接管 1.0.3 新增的底层 layer streaming 来实现完美的线性显存控制
-    if not getattr(pl, "_ltx_layer_streaming_patched", False):
-        pl._ltx_layer_streaming_patched = True
-        try:
-            def _patch_pipeline_class(cls_name, mod_name):
-                import importlib
-                try:
-                    mod = importlib.import_module(mod_name)
-                    pipeline_cls = getattr(mod, cls_name)
-                    _orig_call = pipeline_cls.__call__
-                    
-                    def _patched_call(self, *args, **kwargs):
-                        lim = get_vram_limit()
-                        if lim is not None:
-                            count = get_streaming_prefetch_count()
-                            kwargs["streaming_prefetch_count"] = count
-                            if count is None:
-                                logger.info(
-                                    "low_vram_mode: VRAM limit is unlimited/high. Disabled layer streaming."
-                                )
-                            else:
-                                logger.info(
-                                    "low_vram_mode: Dynamically tuned layer streaming prefetch count to %s for %sGB limit.",
-                                    count,
-                                    lim,
-                                )
-                                
-                        return _orig_call(self, *args, **kwargs)
-                        
-                    pipeline_cls.__call__ = _patched_call
-                    logger.info(f"low_vram_mode: Successfully patched {cls_name} to override streaming_prefetch_count")
-                except Exception as e:
-                    pass
-
-            _patch_pipeline_class("DistilledPipeline", "ltx_pipelines.distilled")
-            _patch_pipeline_class("TI2VidTwoStagesPipeline", "ltx_pipelines.ti2vid_two_stages")
-            _patch_pipeline_class("LTXRetakePipeline", "services.retake_pipeline.ltx_retake_pipeline")
-            _patch_pipeline_class("ICLoRAPipeline", "services.ic_lora_pipeline.ltx_ic_lora_pipeline")
-            _patch_pipeline_class("A2VPipeline", "services.a2v_pipeline.distilled_a2v_pipeline")
-        except Exception:
-            pass
-
-
-def get_vram_limit() -> float | None:
-    try:
-        import json
-        from pathlib import Path
-        settings_file = _ltx_desktop_config_dir() / "settings.json"
-        if settings_file.exists():
-            with open(settings_file, "r", encoding="utf-8") as f:
-                data = json.load(f)
-            if "vram_limit" in data:
-                lim = data["vram_limit"]
-                if lim != "":
-                    return float(lim)
-    except Exception:
-        pass
-    return None
-
-
-def get_streaming_prefetch_count() -> int | None:
-    """把设置里的显存上限映射为 layer streaming 强度。
-
-    ``0`` 或留空表示纯 GPU / 速度优先，不启用层流式加载。
-    """
-    lim = get_vram_limit()
-    if lim is None or lim == 0:
-        return None
-    if lim <= 10.0:
-        return 1
-    if lim >= 25.0:
-        return None
-    extra_gb = float(lim) - 10.0
-    return max(1, min(32, 1 + round(extra_gb / 0.67)))
-
-
-def should_use_cpu_offload() -> bool:
-    """只有设置了大于 0 的显存上限时才启用 CPU/offload 慢速兼容路径。"""
-    lim = get_vram_limit()
-    return lim is not None and lim > 0
-
-
-def try_sequential_offload_on_pipeline_state(state: Any) -> None:
-    """按设定最高显存分配，爆显存后写入系统内存"""
-    if state is None:
-        return
-    if not should_use_cpu_offload():
-        logger.info(
-            "low_vram_mode: VRAM limit is 0/blank. Skip CPU offload for pure GPU speed."
-        )
-        return
-    root = getattr(state, "pipeline", state)
-    candidates: list[Any] = [root]
-    inner = getattr(root, "pipeline", None)
-    if inner is not None and inner is not root:
-        candidates.append(inner)
-        
-    # Capped-VRAM mode applies macro offload so T5/VAE can leave GPU while DiT runs.
-    # Pure GPU mode returns above and keeps the old fast path.
-    for obj in candidates:
-        for method_name in (
-            "enable_model_cpu_offload",
-            "enable_sequential_cpu_offload",
-        ):
-            fn = getattr(obj, method_name, None)
-            if callable(fn):
-                try:
-                    fn()
-                    logger.info(
-                        "low_vram_mode: 已对管线调用 %s()",
-                        method_name,
-                    )
-                    return
-                except Exception as e:
-                    logger.debug(
-                        "low_vram_mode: %s() 失败（可忽略）: %s",
-                        method_name,
-                        e,
-                    )
-
-
-def maybe_release_pipeline_after_task(handler: Any) -> None:
-    """单次生成结束后：低显存模式下强制卸载管线并回收缓存。"""
-    pl = getattr(handler, "pipelines", None) or getattr(handler, "_pipelines", None)
-    if pl is None or not getattr(pl, "low_vram_mode", False):
-        return
-    try:
-        from keep_models_runtime import force_unload_gpu_pipeline
-
-        force_unload_gpu_pipeline(pl)
-    except Exception as e:
-        logger.debug("low_vram_mode: 任务后卸载失败: %s", e)
-    try:
-        pl._pipeline_signature = None
-    except Exception:
-        pass
-    gc.collect()
-    try:
-        import torch
-
-        if torch.cuda.is_available():
-            torch.cuda.empty_cache()
-    except Exception:
-        pass

LTX2.3-1.0.4-new/patches/ltx_dev_video_pipeline.py

@@ -1,156 +0,0 @@
-"""Patch-side wrapper for LTX dev checkpoints.
-
-The desktop Fast wrapper is built around ``DistilledPipeline``.  Dev checkpoints
-need the full TI2V two-stage pipeline; otherwise LoRA keys can match the wrong
-stage shape and fail during FP8 fusion.
-"""
-
-from __future__ import annotations
-
-from collections.abc import Iterator
-from pathlib import Path
-from typing import Final
-
-import torch
-
-from api_types import ImageConditioningInput
-from services.ltx_pipeline_common import (
-    default_tiling_config,
-    encode_video_output,
-    video_chunks_number,
-)
-from services.services_utils import AudioOrNone, TilingConfigType, device_supports_fp8
-
-
-class LTXDevVideoPipeline:
-    pipeline_kind: Final = "dev"
-
-    def __init__(
-        self,
-        checkpoint_path: str,
-        gemma_root: str | None,
-        upsampler_path: str,
-        distilled_lora_path: str,
-        device: torch.device,
-        loras: list[object] | tuple[object, ...] | None = None,
-    ) -> None:
-        from ltx_core.loader import LoraPathStrengthAndSDOps
-        from ltx_core.quantization import QuantizationPolicy
-        from ltx_pipelines.ti2vid_two_stages import TI2VidTwoStagesPipeline
-        from ltx_pipelines.utils.constants import detect_params
-
-        self._checkpoint_path = checkpoint_path
-        self._device = device
-        self._params = detect_params(checkpoint_path)
-
-        quantization = None
-        if "fp8" in checkpoint_path.lower() and device_supports_fp8(device):
-            try:
-                quantization = QuantizationPolicy.fp8_scaled_mm()
-            except Exception as exc:
-                print(f"[PATCH] Dev FP8 scaled-mm 不可用，回退 fp8_cast: {exc}")
-                quantization = QuantizationPolicy.fp8_cast()
-
-        distilled_lora = []
-        checkpoint_name = Path(checkpoint_path).name.lower()
-        distilled_lora_name = Path(distilled_lora_path).name.lower() if distilled_lora_path else ""
-        incompatible_builtin_lora = (
-            "2.3" in checkpoint_name
-            and ("2-19b" in distilled_lora_name or "19b" in distilled_lora_name)
-        )
-        if incompatible_builtin_lora:
-            print(
-                "[PATCH] Dev two-stage: 跳过不匹配的内置 distilled LoRA "
-                f"({distilled_lora_name})，当前 checkpoint 是 {checkpoint_name}"
-            )
-        elif distilled_lora_path and Path(distilled_lora_path).is_file():
-            distilled_lora = [
-                LoraPathStrengthAndSDOps(
-                    path=distilled_lora_path,
-                    strength=1.0,
-                    sd_ops=None,
-                )
-            ]
-        elif distilled_lora_path:
-            print(
-                "[PATCH] Dev two-stage: distilled LoRA 不存在，跳过内置 stage-2 distilled LoRA: "
-                f"{distilled_lora_path}"
-            )
-
-        self.pipeline = TI2VidTwoStagesPipeline(
-            checkpoint_path=checkpoint_path,
-            distilled_lora=distilled_lora,
-            spatial_upsampler_path=upsampler_path,
-            gemma_root=gemma_root or "",
-            loras=tuple(loras or ()),
-            device=device,
-            quantization=quantization,
-        )
-
-    def _run_inference(
-        self,
-        prompt: str,
-        seed: int,
-        height: int,
-        width: int,
-        num_frames: int,
-        frame_rate: float,
-        images: list[ImageConditioningInput],
-        tiling_config: TilingConfigType,
-    ) -> tuple[torch.Tensor | Iterator[torch.Tensor], AudioOrNone]:
-        from ltx_pipelines.utils.args import ImageConditioningInput as _LtxImageInput
-        try:
-            from low_vram_runtime import get_streaming_prefetch_count
-
-            streaming_prefetch_count = get_streaming_prefetch_count()
-        except Exception:
-            streaming_prefetch_count = None
-
-        params = self._params
-        return self.pipeline(
-            prompt=prompt,
-            negative_prompt="",
-            seed=seed,
-            height=height,
-            width=width,
-            num_frames=num_frames,
-            frame_rate=frame_rate,
-            num_inference_steps=params.num_inference_steps,
-            video_guider_params=params.video_guider_params,
-            audio_guider_params=params.audio_guider_params,
-            images=[_LtxImageInput(img.path, img.frame_idx, img.strength) for img in images],
-            tiling_config=tiling_config,
-            streaming_prefetch_count=streaming_prefetch_count,
-        )
-
-    @torch.inference_mode()
-    def generate(
-        self,
-        prompt: str,
-        seed: int,
-        height: int,
-        width: int,
-        num_frames: int,
-        frame_rate: float,
-        images: list[ImageConditioningInput],
-        output_path: str,
-    ) -> None:
-        tiling_config = default_tiling_config()
-        video, audio = self._run_inference(
-            prompt=prompt,
-            seed=seed,
-            height=height,
-            width=width,
-            num_frames=num_frames,
-            frame_rate=frame_rate,
-            images=images,
-            tiling_config=tiling_config,
-        )
-        chunks = video_chunks_number(num_frames, tiling_config)
-        encode_video_output(
-            video=video,
-            audio=audio,
-            fps=int(frame_rate),
-            output_path=output_path,
-            video_chunks_number_value=chunks,
-        )

LTX2.3-1.0.4-new/patches/runtime_policy.py

@@ -1,21 +0,0 @@
-"""Runtime policy decisions for forced API mode."""
-
-from __future__ import annotations
-
-
-def decide_force_api_generations(
-    system: str, cuda_available: bool, vram_gb: int | None
-) -> bool:
-    """Return whether API-only generation must be forced for this runtime."""
-    if system == "Darwin":
-        return True
-
-    if system in ("Windows", "Linux"):
-        if not cuda_available:
-            return True
-        if vram_gb is None:
-            return True
-        return vram_gb < 6
-
-    # Fail closed for non-target platforms unless explicitly relaxed.
-    return True

LTX2.3-1.0.4-new/patches/settings.json

@@ -1,23 +0,0 @@
-{
-  "use_torch_compile": false,
-  "load_on_startup": false,
-  "ltx_api_key": "",
-  "user_prefers_ltx_api_video_generations": false,
-  "fal_api_key": "",
-  "use_local_text_encoder": true,
-  "fast_model": {
-    "use_upscaler": true
-  },
-  "pro_model": {
-    "steps": 20,
-    "use_upscaler": true
-  },
-  "prompt_cache_size": 100,
-  "prompt_enhancer_enabled_t2v": true,
-  "prompt_enhancer_enabled_i2v": false,
-  "gemini_api_key": "",
-  "seed_locked": false,
-  "locked_seed": 42,
-  "models_dir": "",
-  "lora_dir": ""
-}

LTX2.3-1.0.4-new/patches/tts_worker.py

@@ -1,222 +0,0 @@
-"""Standalone TTS worker process for VoxCPM-based generation."""
-
-from __future__ import annotations
-
-# === [核心修复] 彻底封印 PyTorch 的所有动态编译机制 ===
-import os
-# 1. 禁用 Dynamo 编译器 (PyTorch 2.x)
-os.environ["TORCH_COMPILE_DISABLE"] = "1"
-# 2. 禁用 TorchScript JIT 编译器 (解决 nvrtc 报错)
-os.environ["PYTORCH_JIT"] = "0"
-# 3. 禁用底层算子融合器 NvFuser
-os.environ["NVFUSER_DISABLE"] = "1"
-
-import torch
-import torch._dynamo
-torch._dynamo.config.disable = True
-
-# 如果环境支持，强行在代码层关闭 nvfuser
-try:
-    if hasattr(torch._C, '_jit_set_nvfuser_enabled'):
-        torch._C._jit_set_nvfuser_enabled(False)
-except Exception:
-    pass
-# ==============================================================
-
-import argparse
-import json
-import tempfile
-from pathlib import Path
-
-import numpy as np
-import soundfile as sf
-
-_MODEL_CACHE: dict[str, object] = {}
-
-
-
-
-def _to_1d_float32(audio: np.ndarray) -> np.ndarray:
-    arr = np.asarray(audio)
-    orig_dtype = arr.dtype
-
-    if arr.ndim == 0:
-        arr = arr.reshape(1)
-    elif arr.ndim == 2:
-        # Prefer channel-average while keeping the time axis.
-        if arr.shape[0] <= 8 and arr.shape[1] > arr.shape[0]:
-            arr = arr.mean(axis=0)
-        else:
-            arr = arr.mean(axis=1)
-    elif arr.ndim > 2:
-        arr = np.squeeze(arr)
-        if arr.ndim != 1:
-            arr = arr.reshape(-1)
-
-    if np.issubdtype(orig_dtype, np.integer):
-        scale = float(max(abs(np.iinfo(orig_dtype).min), np.iinfo(orig_dtype).max))
-        arr = arr.astype(np.float32) / max(scale, 1.0)
-    else:
-        arr = arr.astype(np.float32, copy=False)
-
-    arr = np.nan_to_num(arr, nan=0.0, posinf=0.0, neginf=0.0)
-    if arr.size == 0:
-        return np.zeros(1, dtype=np.float32)
-
-    # Remove obvious DC offset.
-    arr = arr - float(np.mean(arr))
-    return arr
-
-
-def _resample_linear(audio: np.ndarray, src_sr: int, dst_sr: int) -> np.ndarray:
-    if src_sr == dst_sr:
-        return audio
-    if audio.size <= 1:
-        return audio
-    dst_len = max(1, int(round(audio.size * float(dst_sr) / float(src_sr))))
-    x_old = np.arange(audio.size, dtype=np.float64)
-    x_new = np.linspace(0.0, float(audio.size - 1), dst_len, dtype=np.float64)
-    out = np.interp(x_new, x_old, audio.astype(np.float64))
-    return out.astype(np.float32)
-
-
-def _read_audio_any(path: str) -> tuple[np.ndarray, int]:
-    try:
-        data, sr = sf.read(path, always_2d=False)
-        return np.asarray(data), int(sr)
-    except Exception:
-        try:
-            import librosa
-        except Exception as exc:
-            raise RuntimeError(
-                "参考音频无法解码（建议上传 WAV，或安装 librosa 以支持更多格式）"
-            ) from exc
-        data, sr = librosa.load(path, sr=None, mono=False)
-        return np.asarray(data), int(sr)
-
-
-def _prepare_reference_audio(
-    path: str, out_dir: Path, target_sr: int, stem: str
-) -> str:
-    data, sr = _read_audio_any(path)
-    mono = _to_1d_float32(data)
-    mono = _resample_linear(mono, sr, target_sr)
-
-    peak = float(np.max(np.abs(mono))) if mono.size else 0.0
-    if peak > 0:
-        mono = mono / peak * 0.95
-
-    out_path = out_dir / f"{stem}.wav"
-    sf.write(str(out_path), mono, target_sr, subtype="PCM_16")
-    return str(out_path)
-
-
-def _normalize_generated_audio(wav: object) -> np.ndarray:
-    if hasattr(wav, "detach") and callable(getattr(wav, "detach")):
-        wav = wav.detach().cpu().numpy()
-    arr = _to_1d_float32(np.asarray(wav))
-
-    peak = float(np.max(np.abs(arr))) if arr.size else 0.0
-    if peak <= 1e-9:
-        return np.zeros(1, dtype=np.float32)
-
-    # Prevent clipping/noise if model output scale drifts.
-    if peak > 1.0:
-        arr = arr / peak
-    arr = np.clip(arr, -0.98, 0.98)
-    return arr.astype(np.float32)
-
-
-def _get_model(model_dir: str):
-    if model_dir not in _MODEL_CACHE:
-        from voxcpm import VoxCPM
-
-        _MODEL_CACHE[model_dir] = VoxCPM.from_pretrained(model_dir, load_denoiser=False)
-    return _MODEL_CACHE[model_dir]
-
-
-def run_generate(req: dict[str, object]) -> dict[str, object]:
-    text = str(req.get("text") or "").strip()
-    if not text:
-        raise RuntimeError("text 不能为空")
-
-    mode = str(req.get("mode") or "text_only").strip() or "text_only"
-    model_dir = str(req.get("model_dir") or "").strip()
-    output_dir = Path(str(req.get("output_dir") or ".")).resolve()
-    output_dir.mkdir(parents=True, exist_ok=True)
-
-    cfg_value = float(req.get("cfg_value") or 2.0)
-    inference_timesteps = int(req.get("inference_timesteps") or 10)
-
-    model = _get_model(model_dir)
-    sample_rate = int(getattr(getattr(model, "tts_model", None), "sample_rate", 24000))
-
-    ref_in = req.get("reference_wav_path")
-    prompt_in = req.get("prompt_wav_path")
-    prompt_text = str(req.get("prompt_text") or "")
-
-    temp_dir = Path(tempfile.mkdtemp(prefix="ltx_tts_"))
-    ref_ready = None
-    prompt_ready = None
-    try:
-        if isinstance(ref_in, str) and ref_in.strip():
-            ref_ready = _prepare_reference_audio(
-                ref_in.strip(), temp_dir, sample_rate, "reference"
-            )
-        if isinstance(prompt_in, str) and prompt_in.strip():
-            prompt_ready = _prepare_reference_audio(
-                prompt_in.strip(), temp_dir, sample_rate, "prompt"
-            )
-
-        if mode in {"clone", "ultimate_clone"} and not ref_ready:
-            raise RuntimeError("克隆模式必须提供参考音频")
-
-        gen_kwargs: dict[str, object] = {
-            "text": text,
-            "cfg_value": cfg_value,
-            "inference_timesteps": inference_timesteps,
-        }
-        if mode == "clone":
-            gen_kwargs["reference_wav_path"] = ref_ready
-        elif mode == "ultimate_clone":
-            gen_kwargs["reference_wav_path"] = ref_ready
-            if prompt_ready:
-                gen_kwargs["prompt_wav_path"] = prompt_ready
-            if prompt_text:
-                gen_kwargs["prompt_text"] = prompt_text
-
-        wav = model.generate(**gen_kwargs)
-        out = _normalize_generated_audio(wav)
-
-        import uuid
-
-        fname = f"tts_{uuid.uuid4().hex[:8]}.wav"
-        out_path = output_dir / fname
-        sf.write(str(out_path), out, sample_rate, subtype="PCM_16")
-        return {"status": "complete", "audio_path": fname, "sample_rate": sample_rate}
-    finally:
-        try:
-            for p in temp_dir.glob("*"):
-                try:
-                    p.unlink()
-                except Exception:
-                    pass
-            temp_dir.rmdir()
-        except Exception:
-            pass
-
-
-def main() -> int:
-    parser = argparse.ArgumentParser()
-    parser.add_argument("--request-json", required=True, help="Path to request json")
-    args = parser.parse_args()
-
-    req_path = Path(args.request_json)
-    req = json.loads(req_path.read_text(encoding="utf-8"))
-    result = run_generate(req)
-    print(json.dumps(result, ensure_ascii=False))
-    return 0
-
-
-if __name__ == "__main__":
-    raise SystemExit(main())

LTX2.3-1.0.4-new/run.bat

@@ -1,38 +0,0 @@
-@echo off
-title LTX-2 Cinematic Workstation
-
-echo =========================================================
-echo    LTX-2 Cinematic UI Booting...
-echo =========================================================
-echo.
-
-set "LTX_PY=%USERPROFILE%\AppData\Local\LTXDesktop\python\python.exe"
-set "LTX_UI_URL=http://127.0.0.1:4000/"
-
-if exist "%LTX_PY%" (
-    echo [SUCCESS] LTX Bundled Python environment detected!
-    echo [INFO] Browser will open automatically when UI is ready...
-    start "" powershell -NoProfile -WindowStyle Hidden -Command "$ProgressPreference='SilentlyContinue'; $deadline=(Get-Date).AddSeconds(60); while((Get-Date) -lt $deadline){ try { Invoke-WebRequest -UseBasicParsing '%LTX_UI_URL%' -TimeoutSec 2 | Out-Null; Start-Process '%LTX_UI_URL%'; exit 0 } catch { Start-Sleep -Seconds 1 } }"
-    echo [INFO] Starting workspace natively...
-    echo ---------------------------------------------------------
-    "%LTX_PY%" main.py
-    pause
-    exit /b
-)
-
-python --version >nul 2>&1
-if %errorlevel% equ 0 (
-    echo [WARNING] LTX Bundled Python not found.
-    echo [INFO] Browser will open automatically when UI is ready...
-    start "" powershell -NoProfile -WindowStyle Hidden -Command "$ProgressPreference='SilentlyContinue'; $deadline=(Get-Date).AddSeconds(60); while((Get-Date) -lt $deadline){ try { Invoke-WebRequest -UseBasicParsing '%LTX_UI_URL%' -TimeoutSec 2 | Out-Null; Start-Process '%LTX_UI_URL%'; exit 0 } catch { Start-Sleep -Seconds 1 } }"
-    echo [INFO] Falling back to global Python environment...
-    echo ---------------------------------------------------------
-    python main.py
-    pause
-    exit /b
-)
-
-echo [ERROR] FATAL: No Python interpreter found on this system.
-echo [INFO] Please run install.bat to download and set up Python!
-echo.
-pause

LTX2.3-1.0.4-new/安装TTS环境.txt

@@ -1,17 +0,0 @@
-# 0. 进入 LTX Python 目录 (使用环境变量，自动适配任何用户的电脑)
-cd $env:LOCALAPPDATA\LTXDesktop\python
-
-# 1. 下载官方的 pip 安装脚本
-Invoke-WebRequest -Uri https://bootstrap.pypa.io/get-pip.py -OutFile get-pip.py
-
-# 2. 用 LTX 的 Python 运行这个脚本来修复/更新 pip
-.\python.exe get-pip.py
-
-# 3. 临时设置 MSVC 编译器的环境变量为 UTF-8 (以防又遇到刚才的 C++ 乱码)
-$env:CL="/utf-8"
-
-# 4. 指定用 LTX 的 Python 安装 editdistance
-.\python.exe -m pip install editdistance
-
-# 5. 【核心防御】指定用 LTX 的 Python 安装主包，并强制指定 GPU 镜像源防覆盖
-.\python.exe -m pip install voxcpm --extra-index-url https://download.pytorch.org/whl/cu118