{ "revision": 0, "last_node_id": 194, "last_link_id": 356, "nodes": [ { "id": 8, "type": "MarkdownNote", "pos": [ -3400, -230 ], "size": [ 530, 830 ], "flags": {}, "order": 0, "mode": 0, "inputs": [], "outputs": [], "title": "工作台操作与排错", "properties": {}, "widgets_values": [ "## AICG3D 无限段落顺序生成\n\n一条线往下接，段落想加多少加多少：\n\n```\n加载器 ─ h3_bundle ─► 全局设置 ─ sequence_config ─► 段落1 ─► 段落2 ─► 段落3 ─► 最终合成视频\n （段落之间：上一段 segment ─► 下一段 previous_segment）\n```\n\n- **加段落**：点「添加下一段」会自动创建新段落、接好 `segment → previous_segment`，并把「最终合成视频」改接到新的链尾；也可以按 `Ctrl+D` 手动复制后接线。\n **全局设置和素材库只在第 1 段接一次**，后面的段落顺着 `previous_segment` 自动继承，段数再多画布上也只有一条线，不会织成蜘蛛网。\n- **只拍一段**：把 `视频段落1` 的 `segment` 直接接到 `最终合成视频`。\n- **单独换素材 / 换配置**：把资源库或全局设置的线接到那一段自己的 `media` / `sequence_config`，这一段（以及它后面的段落）就改用新的那一份。\n- **独立资源库**：点当前段落里的「添加资源库」，会在该节点内部直接展开独立素材选择区；上传和点选只影响当前段，每一段可以使用不同的参考图片/音频/视频。\n- **删除段落**：点「删除这一段」，会自动重接上一段和下一段，并把最终合成视频保持在段落链尾。\n- **参考图 / 视频 / 音频**：素材库（AICG3D资源库）接到段落的 `media`，在素材库里点一张素材，引用就直接写进**光标所在的那一段**提示词，插在光标处（也可以手打 `@图片1`、`@视频1`）。\n- **衔接**：每段开头自动接住上一段结尾的画面，帧数在全局设置里调。\n\n### 全局设置调什么\n- `分辨率 / 宽高比`：所有段落共用；选完分辨率，节点上直接显示算出来的宽高（如 `1920x1080`，没有手填宽高的控件），帧率是 H3 原生 24 锁定。\n- `衔接帧数`：H3 原生时间栅格为 5 / 22 / 39 / 56 四档，填 1~5 按 5 帧衔接，填 6~22 按 22 帧、23~39 按 39 帧、40~56 按 56 帧衔接。\n- `衔接方式`：推荐 `尾帧续写（latent）`，直接沿用上一段 AV latent，和工作台 Motion Context 一致；`尾帧画面（RGB）` 会多一次 VAE 解码再编码，纹理和色彩更容易变化。\n- `显存收尾`：默认 `释放缓存`（把缓存显存还给驱动、模型留在显存里，下一段接着跑最快）；\n 显存特别紧再选 `卸载模型`，代价是每段都要重新加载权重。\n- `采样预览 / 预览间隔`：开 = 正在采样的那一段节点上实时显示画面。\n- `音频模式`：`生成音频` = 每段自己出声音（默认）；`数字人（锁定音频）` = 素材库里**那一条**音频当驱动音轨，按整条时间轴切片锁进每一段（音频不参与去噪，画面跟着音频走），最终成片也用这条音轨；素材库里只放音频也能跑。\n- `提示词优化设置`：点这一行打开提示词优化面板（优化方式 / API 地址 / API Key / 模型名 / 本地模型）。\n 段落提示词框里的 `✦` 用的就是这份设置；没配好时点 `✦` 会直接把这个面板打开。\n\n- **接缝曝光**：推荐选 `跨段曝光锁定`。它先在每段开头匹配上一段尾帧的低频色光，用 12 帧加性亮度平滑过渡，并对整段直流亮度做 ±0.04 限幅；同镜头的一帧接缝跳变会做轻微运动桥接。硬切用低频差与画面结构差双判定保护，不做跨镜头空间混合。\n\n### 最终合成视频\n逐段解码、逐段写进同一个编码器（内存只跟单段有关），拼好自动存到 `output/video/`，\n节点上直接给预览；`seam_report` 输出会列出每个接缝的亮度、低频差、结构差、整段校正与运动桥结果。也可以把 `video` 输出再接一个 `SaveVideo` 另存一份。\n" ], "widgets_values_named": { "text": "## AICG3D 无限段落顺序生成\n\n一条线往下接，段落想加多少加多少：\n\n```\n加载器 ─ h3_bundle ─► 全局设置 ─ sequence_config ─► 段落1 ─► 段落2 ─► 段落3 ─► 最终合成视频\n （段落之间：上一段 segment ─► 下一段 previous_segment）\n```\n\n- **加段落**：点「添加下一段」会自动创建新段落、接好 `segment → previous_segment`，并把「最终合成视频」改接到新的链尾；也可以按 `Ctrl+D` 手动复制后接线。\n **全局设置和素材库只在第 1 段接一次**，后面的段落顺着 `previous_segment` 自动继承，段数再多画布上也只有一条线，不会织成蜘蛛网。\n- **只拍一段**：把 `视频段落1` 的 `segment` 直接接到 `最终合成视频`。\n- **单独换素材 / 换配置**：把资源库或全局设置的线接到那一段自己的 `media` / `sequence_config`，这一段（以及它后面的段落）就改用新的那一份。\n- **独立资源库**：点当前段落里的「添加资源库」，会在该节点内部直接展开独立素材选择区；上传和点选只影响当前段，每一段可以使用不同的参考图片/音频/视频。\n- **删除段落**：点「删除这一段」，会自动重接上一段和下一段，并把最终合成视频保持在段落链尾。\n- **参考图 / 视频 / 音频**：素材库（AICG3D资源库）接到段落的 `media`，在素材库里点一张素材，引用就直接写进**光标所在的那一段**提示词，插在光标处（也可以手打 `@图片1`、`@视频1`）。\n- **衔接**：每段开头自动接住上一段结尾的画面，帧数在全局设置里调。\n\n### 全局设置调什么\n- `分辨率 / 宽高比`：所有段落共用；选完分辨率，节点上直接显示算出来的宽高（如 `1920x1080`，没有手填宽高的控件），帧率是 H3 原生 24 锁定。\n- `衔接帧数`：H3 原生时间栅格为 5 / 22 / 39 / 56 四档，填 1~5 按 5 帧衔接，填 6~22 按 22 帧、23~39 按 39 帧、40~56 按 56 帧衔接。\n- `衔接方式`：推荐 `尾帧续写（latent）`，直接沿用上一段 AV latent，和工作台 Motion Context 一致；`尾帧画面（RGB）` 会多一次 VAE 解码再编码，纹理和色彩更容易变化。\n- `显存收尾`：默认 `释放缓存`（把缓存显存还给驱动、模型留在显存里，下一段接着跑最快）；\n 显存特别紧再选 `卸载模型`，代价是每段都要重新加载权重。\n- `采样预览 / 预览间隔`：开 = 正在采样的那一段节点上实时显示画面。\n- `音频模式`：`生成音频` = 每段自己出声音（默认）；`数字人（锁定音频）` = 素材库里**那一条**音频当驱动音轨，按整条时间轴切片锁进每一段（音频不参与去噪，画面跟着音频走），最终成片也用这条音轨；素材库里只放音频也能跑。\n- `提示词优化设置`：点这一行打开提示词优化面板（优化方式 / API 地址 / API Key / 模型名 / 本地模型）。\n 段落提示词框里的 `✦` 用的就是这份设置；没配好时点 `✦` 会直接把这个面板打开。\n\n- **接缝曝光**：推荐选 `跨段曝光锁定`。它先在每段开头匹配上一段尾帧的低频色光，用 12 帧加性亮度平滑过渡，并对整段直流亮度做 ±0.04 限幅；同镜头的一帧接缝跳变会做轻微运动桥接。硬切用低频差与画面结构差双判定保护，不做跨镜头空间混合。\n\n### 最终合成视频\n逐段解码、逐段写进同一个编码器（内存只跟单段有关），拼好自动存到 `output/video/`，\n节点上直接给预览；`seam_report` 输出会列出每个接缝的亮度、低频差、结构差、整段校正与运动桥结果。也可以把 `video` 输出再接一个 `SaveVideo` 另存一份。\n" }, "color": "#222", "bgcolor": "#000" }, { "id": 42, "type": "MarkdownNote", "pos": [ -150, -250 ], "size": [ 260, 110 ], "flags": {}, "order": 1, "mode": 0, "inputs": [], "outputs": [], "title": "2 无限视频段落链", "properties": {}, "widgets_values": [ "**提示词 + 秒数 + 种子；添加下一段会自动接线**" ], "widgets_values_named": { "text": "**提示词 + 秒数 + 种子；添加下一段会自动接线**" }, "color": "#222", "bgcolor": "#000" }, { "id": 43, "type": "MarkdownNote", "pos": [ -2370, -230 ], "size": [ 370, 110 ], "flags": {}, "order": 2, "mode": 0, "inputs": [], "outputs": [], "title": "1 模型 · 加速 · 全局 · 媒体", "properties": {}, "widgets_values": [ "### 先看模型和步数\n**模型、LoRA、步数、加速任意一项选错，都会直接影响成片**\n\n**先配模型，再调步数；**" ], "widgets_values_named": { "text": "### 先看模型和步数\n**模型、LoRA、步数、加速任意一项选错，都会直接影响成片**\n\n**先配模型，再调步数；**" }, "color": "#222", "bgcolor": "#000" }, { "id": 60, "type": "AICG3D_H3SequenceCombine", "pos": [ 1240, -80 ], "size": [ 670, 600 ], "flags": {}, "order": 21, "mode": 0, "inputs": [ { "localized_name": "final_segment", "name": "final_segment", "type": "MINIMAX_H3_SEQUENCE_SEGMENT", "link": 353 }, { "localized_name": "filename_prefix", "name": "filename_prefix", "type": "STRING", "widget": { "name": "filename_prefix" }, "link": null } ], "outputs": [ { "localized_name": "video", "name": "video", "type": "VIDEO", "links": null }, { "localized_name": "saved_file", "name": "saved_file", "type": "STRING", "links": null }, { "localized_name": "seam_report", "name": "seam_report", "type": "STRING", "links": null } ], "properties": { "Node name for S&R": "AICG3D_H3SequenceCombine" }, "widgets_values": [ "video/MiniMax_H3_Sequence" ], "widgets_values_named": { "filename_prefix": "video/MiniMax_H3_Sequence" }, "title": "最终合成 · 接缝报告" }, { "id": 68, "type": "MarkdownNote", "pos": [ -2850, -230 ], "size": [ 380, 410 ], "flags": {}, "order": 3, "mode": 0, "inputs": [], "outputs": [], "title": "模型加载：选错直接坏片", "properties": {}, "widgets_values": [ "### 模型加载：先看这里\n- **FL2VA**：文生视频 / 首尾帧。\n- **REF2VA**：多参考 / 人物一致 / 数字人。\n- 当前推荐两个模型槽都选同一 `hybrid_fl2va_ref2va_b25-49-int8`。\n- **文本编码器**：`qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors`\n- **视频 VAE**：`minimax_h3_video_vae_fp16.safetensors`\n- **音频 VAE**：`minimax_h3_audio_vae_fp32.safetensors`\n\n### LoRA\n- 当前 9 个槽全部选 `none`。\n- hybrid / b25-49 已带融合能力，不确定不要加 LoRA。\n- 加错 LoRA 会糊、变形、动作异常；要加只加一个，先试 0.4～0.8。\n\n### 非 H3 与 Sage\n- 推荐 `按所选加载`：选错立即报错，不悄悄换模型。\n- 注意力加速（Sage）保持 `关闭`。\n\n### DMAD 四步加速\n- DMAD Sampler -> 外部采样器\n- DMAD Sigmas：steps=4，shift=12 -> 外部调度器（Sigmas）\n- MiniMaxH3SigmaShift：shift_video=12，shift_audio=2\n- DMAD LoRA 强度必须为 1.0\n- 插件来源：https://github.com/Yzmblog/DMAD" ], "widgets_values_named": { "text": "### 模型加载：先看这里\n- **FL2VA**：文生视频 / 首尾帧。\n- **REF2VA**：多参考 / 人物一致 / 数字人。\n- 当前推荐两个模型槽都选同一 `hybrid_fl2va_ref2va_b25-49-int8`。\n- **文本编码器**：`qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors`\n- **视频 VAE**：`minimax_h3_video_vae_fp16.safetensors`\n- **音频 VAE**：`minimax_h3_audio_vae_fp32.safetensors`\n\n### LoRA\n- 当前 9 个槽全部选 `none`。\n- hybrid / b25-49 已带融合能力，不确定不要加 LoRA。\n- 加错 LoRA 会糊、变形、动作异常；要加只加一个，先试 0.4～0.8。\n\n### 非 H3 与 Sage\n- 推荐 `按所选加载`：选错立即报错，不悄悄换模型。\n- 注意力加速（Sage）保持 `关闭`。\n\n### DMAD 四步加速\n- DMAD Sampler -> 外部采样器\n- DMAD Sigmas：steps=4，shift=12 -> 外部调度器（Sigmas）\n- MiniMaxH3SigmaShift：shift_video=12，shift_audio=2\n- DMAD LoRA 强度必须为 1.0\n- 插件来源：https://github.com/Yzmblog/DMAD" }, "color": "#222", "bgcolor": "#000" }, { "id": 78, "type": "AICG3D_H3SequenceGlobal", "pos": [ -1250, -80 ], "size": [ 380, 700 ], "flags": {}, "order": 16, "mode": 0, "inputs": [ { "label": "H3 模型组合", "localized_name": "H3 模型组合", "name": "h3_bundle", "type": "MINIMAX_H3_BUNDLE", "link": 192 }, { "label": "model", "localized_name": "model", "name": "model", "shape": 7, "type": "MODEL", "link": 354 }, { "label": "外部采样器", "localized_name": "外部采样器", "name": "sampler", "shape": 7, "type": "SAMPLER", "link": 355 }, { "label": "外部调度器（Sigmas）", "localized_name": "外部调度器（Sigmas）", "name": "sigmas", "shape": 7, "type": "SIGMAS", "link": 356 }, { "localized_name": "resolution", "name": "resolution", "type": "COMBO", "widget": { "name": "resolution" }, "link": null }, { "localized_name": "aspect_ratio", "name": "aspect_ratio", "type": "COMBO", "widget": { "name": "aspect_ratio" }, "link": null }, { "localized_name": "fps", "name": "fps", "type": "FLOAT", "widget": { "name": "fps" }, "link": null }, { "localized_name": "handoff_frames", "name": "handoff_frames", "type": "INT", "widget": { "name": "handoff_frames" }, "link": null }, { "localized_name": "handoff_mode", "name": "handoff_mode", "type": "COMBO", "widget": { "name": "handoff_mode" }, "link": null }, { "localized_name": "ref_image_size", "name": "ref_image_size", "type": "COMBO", "widget": { "name": "ref_image_size" }, "link": null }, { "localized_name": "sampler_name", "name": "sampler_name", "type": "COMBO", "widget": { "name": "sampler_name" }, "link": null }, { "localized_name": "scheduler", "name": "scheduler", "type": "COMBO", "widget": { "name": "scheduler" }, "link": null }, { "localized_name": "steps", "name": "steps", "type": "INT", "widget": { "name": "steps" }, "link": null }, { "localized_name": "denoise", "name": "denoise", "type": "FLOAT", "widget": { "name": "denoise" }, "link": null }, { "localized_name": "vram_policy", "name": "vram_policy", "type": "COMBO", "widget": { "name": "vram_policy" }, "link": null }, { "localized_name": "sample_preview", "name": "sample_preview", "type": "COMBO", "widget": { "name": "sample_preview" }, "link": null }, { "localized_name": "preview_interval", "name": "preview_interval", "type": "INT", "widget": { "name": "preview_interval" }, "link": null }, { "localized_name": "prompt_optimizer_settings", "name": "prompt_optimizer_settings", "type": "BOOLEAN", "widget": { "name": "prompt_optimizer_settings" }, "link": null }, { "localized_name": "audio_mode", "name": "audio_mode", "type": "COMBO", "widget": { "name": "audio_mode" }, "link": null }, { "localized_name": "vram_tier", "name": "vram_tier", "type": "COMBO", "widget": { "name": "vram_tier" }, "link": null }, { "localized_name": "exposure_lock", "name": "exposure_lock", "type": "COMBO", "widget": { "name": "exposure_lock" }, "link": null }, { "localized_name": "keep_full", "name": 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