Talking Head Video Editing

What this skill covers

Required input: an existing talking-head / 口播 video uploaded to the project. If the user wants to start without one (e.g., generate a fresh talking-head from scratch), this skill doesn't apply.

When the user enters this workflow without a source video uploaded yet, ask via a widget surface — bundle the file upload with the treatment selection in one flow, not two separate turns or a markdown "drag your file in" instruction. Load widget-forms for the host-specific route. Never tell the user to "拖进编辑器" / "点击素材库的上传按钮"; that's friction with no upside.

When the task creates or targets a OpenChatCut project for the user, surface the editor link early so they can watch progress, and re-confirm the visible editor matches the project before final delivery.

Independent treatments that can be applied to talking-head videos. Pick the ones that match what the user wants — not all are needed every time.

• A-roll editing (中文称 语音剪辑 / 含 去口癖、停顿、重复) — transcript-based speech editing. Common operations include cleanup, highlight extraction, restructure, opening hook, and others as needed for the aligned outcome.
• Motion graphics overlay (英文展示给用户时写全称 Motion Graphics，不要缩成 "MG"；中文产品术语固定为 MG 动画——不要叫"动效""字幕条""动态字幕"等其它说法) — reinforce key information, structured content, and topic transitions with on-screen motion graphics
• B-roll (industry term — keep as "B-roll" in any language, do not translate) — cover jump cuts or visualize what's being said
• Background music (中文 背景音乐) — set mood and smooth micro-gaps
• Captions (中文 字幕) — on-screen text for accessibility
• AI Voice Isolation (中文 AI 人声隔离) — clean or isolate spoken human voice with DeepFilterNet3, picture untouched. See the voice-isolation skill.