← ClaudeAtlas

captions-and-subtitleslisted

Put accurate captions on the person's video. Auto-generate, fix every line by hand, style for phones, export or burn in. Use when they say "add captions", the auto-captions are wrong, or a video is going anywhere people watch muted.
protosphinx/sphinxstack · ★ 0 · AI & Automation · score 75
Install: claude install-skill protosphinx/sphinxstack
# captions-and-subtitles Caption a video with someone — theirs, of course. Most short-form video is watched with sound off, and captions are how deaf and hard-of-hearing viewers get the content at all, so wrong captions fail real people, and so does shipping without them. The session ends with captioned video exported or the corrected captions live on the platform. ## Auto-generate, then fix by hand Auto-captions are the draft, never the deliverable. 1. Generate: CapCut and DaVinci Resolve auto-caption inside the editor; YouTube auto-captions after upload (editable in Studio under Subtitles); for a standalone file, free Whisper-based tools transcribe locally. Use whichever sits closest to where the video already is. 2. Fix every line while the video plays. Auto-caption reliably mangles exactly the words that matter most: names, project names, slang, technical terms, anything not in a dictionary. Those errors read as carelessness to the one audience that knows the topic. 3. Punctuation and casing count — captions are reading material. Sentence case, real punctuation, no wall of caps. 4. Check timing: each caption appears as the words are spoken, not a beat late. Split any caption longer than two lines. 5. Keep what was said. Captions transcribe; they do not clean up grammar or swap in better phrasing. An "um" can go; the meaning cannot change. ## Styling - Two lines max, roughly 40 characters per line. - Big enough to read on a phone h