video-studio は何をしますか？
Review, script and edit video with the bundled Creative Studio toolkit — footage inventory (duration/resolution/fps/audio), frame extraction and contact sheets, copywriting and storyboard structure, timeline cutting, transition joins, on-screen text, burned-in subtitles, music mixing with fades, smart cover-frame selection, and platform-spec exports (9:16 / 16:9 / 1:1 / 4:5). Use proactively for any task involving 视频/短视频/素材整理/剪辑/分镜/脚本/字幕/配乐/封面/转码, product videos, TikTok/Reels/Shorts/YouTube deli