elevenlabs-remotion

Generate professional AI voiceovers for Remotion videos using ElevenLabs API. Use character presets for more natural voiceovers instead of literal screen text reading: Generate multiple scenes with consistent prosody using ElevenLabs request stitching: This creates: If a scene starts too early, has wrong timing, or needs different text: The tool automatically: Embed a thumbnail image into MP4 videos so platforms like Twitter, YouTube, and video players display your custom thumbnail instead of the first frame. The embedding uses ffmpeg's -disposition:v:1 attached_pic flag to set the thumbnail as an attached picture, which most video players and platforms recognize. The skill automatically validates timing after generation using ffprobe : Output example: After validation, the info.json includes actual measurements: Use actualDuration in your Remotion composition for precise sync. After generating scene voiceovers, use them in your composition: - ELEVENLABS_API_KEY in .env.local - product-demo-scene1.mp3 through sceneN.mp3 - product-demo-combined.mp3 (all scenes stitched) - product-demo-info.json (metadata with durations) - Uses request stitching from previous scenes for consistent prosody - Updates the info.json file with new metadata - Updates scenes.json if --new-text is provided - Video : MP4 (H.264/H.265) - Thumbnail : PNG, JPG, JPEG - Use character presets : Don't read...