Gemma Fast V19 · HTML5 local demo

Caption your own video.

Upload a video, sample it locally in your browser, then receive the same scene in all four required styles: formal, sarcastic, humorous tech and humorous non-tech.

Local inference settings

Pipeline version OpenRouter API key Vision model Jury preview task ID

Remember this API key on this device

1. Choose a local video

MP4, WebM or MOV

/output/results.json jury preview

Local caption history

Recent results stay in this browser only. The original video is not stored.