video-subtitle — Traditional AI Model
Burns karaoke subtitles onto each clip, highlighting each word as it is spoken, from per-word timings paired to the clip by index. CJK-capable rendering, composited with FFmpeg so the audio is untouched.
Details
- CategoryTraditional
- Year-1
- License
Inputs & Outputs
- ClipsInput · list:video
Video clips to subtitle.
- TranscriptsInput · list:transcript
Per-clip transcripts (matched to clips by index).
- TranslatedInput · list:transcript · optional
Optional second transcript (e.g. the same clips run through Speech Recognition with task=Translate to English) — stacked as a second subtitle line under the spoken one.
- FontInput · file:font · optional
Optional uploaded font (.ttf/.otf) to render the subtitles with; overrides Font Family when connected.
- ClipsOutput · list:video
Subtitled clips
Tags
Alternatives in Video Editing
- Audio Finish
Normalize a video's loudness to a broadcast target (2-pass loudnorm + peak limiter).
- Hook Teaser (Cold Open)
Prepend a cold-open teaser of each clip's hook moment to the front.
- Narration Mux (Cold Open)
Prepend a voiceover cold-open (frozen first frame + narration) to a clip.
- Remove Dead Zone
Remove silent gaps from each clip in a video list to tighten pacing.
- Slice Transcript to Clips
Slice a whole-video transcript onto each clip.
- Snap Segments to Speech
Snap segment boundaries to speech word boundaries.
- Video Caption
Burn each clip's highlight text onto it as a caption overlay.
- Video Clean Span
Trim each clip to its single dominant continuous shot (remove mid-clip frame jumps).