Individual skill
video-cut
把长视频按 Agent 选择的原片区间剪成短片。作为两阶段创作流程中的剪辑环节，读取 clip_plan.json 与源视频， 输出 edited_source.mp4；随后 Agent 按输出时间线写 narration.json。支持单视频与多视频（sources manifest）拼剪， 本工具不读取、不映射旁白。 触发词：视频剪辑、剪辑式解说、video cut、clip plan、拼剪。
packages/knowledge/video-recap/skills/video-cut/SKILL.md
Source commit ed56e4a3946fe7e6713b07164787a23128f6a848
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- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- No
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Not checked yet
- Last checked
- Nov 10, 2026
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Repository context
- Repository stars (not skill ratings)
- 737
- Repository last updated
- Nov 8, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- ai-agents Repository topic
- creative-writing Repository topic
- deepseek-harness Repository topic
- dsh-plugin Repository topic
- fiction-writing Repository topic
- novel-writing Repository topic
- oh-story Repository topic
- screenwriting Repository topic
- short-drama Repository topic
- drama-skills Repository topic
- engineering Derived category
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SKILL.mdcore · 11,734 bytesSKILL.mdcore · 11,734 bytesSKILL.mdcore · 11,734 bytesSKILL.mdcore · 11,734 bytesSKILL.mdcore · 11,734 bytesreferences/shot-review.mddoc · 5,570 bytesscripts/cut.pyruns · 169 bytesscripts/cut_cli.pyruns · 11,648 bytesscripts/cut_contract.pyruns · 12,842 bytesscripts/cut_qc.pyruns · 2,674 bytesscripts/cut_render.pyruns · 13,582 bytesscripts/frame_grid.pyruns · 10,854 bytesscripts/lib.pyruns · 4,556 bytesscripts/media_geometry.pyruns · 16,360 bytesscripts/narrative_selection.pyruns · 8,972 bytesscripts/sentence_boundaries.pyruns · 27,827 bytesscripts/sentence_gate.pyruns · 8,766 bytesscripts/shot_review.pyruns · 17,087 bytes
Read excerpt
## 1. 定位
本技能只执行 Agent 已经做出的剪辑决定：
1. 校验并补全 `clip_plan.json`，写出带 `clip_id`、原片/输出时间与时长的 `clip_plan_validated.json`。
2. 先避开原片硬切附近的闪帧风险，再把边界吸附到可靠句末/自然停顿；声音完整性拥有最终优先级。
3. 把每个入点对齐到源视频帧网格、每段时长对齐到整数个输出帧（不足一帧的移动，优先选句界门禁仍判为安全、仍在停顿内的一侧；两侧同样安全时选不跨过原片硬切的一侧，避免闪一帧），句界门禁检查的是对齐后的边界。
4. 拼接选定区间，输出恒定帧率的 `edited_source.mp4`，帧数与 `clip_plan_validated.json` 记录的一致。
5. 到此停止，由 Agent 按真实输出时间线写 `narration.json`；本工具不读取旁白，也不做原片→输出映射。
渲染缓存按输入与设置复用。`edited_source.mp4.meta.json` 记录标准化 clips、渲染设置和每个源文件的 `size`/`mtime_ns`；三者与当前一致且 `edited_source.mp4` 存在非空才复用，任一不同即重渲染。只有 sidecar 而没有媒体文件不复用。
## 2. 输入契约
