video-editor

Automate social-video editing by providing a storyboard with scenes.json and frame assets to the composer, which reads the data, builds clips, merges scenes, and outputs a final captioned video.

ffmpeg-based captioning automatically renders captions into social videos, allowing you to produce TikTok or YouTube Shorts with burned-in text from your storyboard assets with minimal manual steps.

Remotion components are included for local environments, offering a local workflow option alongside ffmpeg-based processing for composing scenes and generating final social videos.

Ken Burns effects apply smooth pan and zoom across frames to add a cinematic feel, automatically generating these motion effects as part of the end-to-end scene concatenation process.

End-to-end production includes optional audio synthesis and optional i2V generation via Fal.ai, expanding standard ffmpeg-based captioning and scene concatenation with advanced generative capabilities.

The best way to produce captioned social videos end-to-end is using a composer that reads scenes.json, applies Ken Burns effects, merges scenes, and outputs final videos with ffmpeg-based captioning.