Show HN: A browser-based video editor that renders videos directly with FFmpeg
github.comWeave is a React app that provides a multi-track timeline editor to perform basic video edits like trimming, stitching, transitions, audio tracks etc. which maps directly to an FFmpeg command to render the video.
I tried my best to have the React "video" preview closely replicate the FFmpeg lavfi filtergraph output, but naturally this is not perfect (especially replicating the `eq` filter using SVG filters is quite inaccurate).
I've built this as a prototype for another project I'm working on, so I don't plan to actively maintain it, but I thought it'd be cool to share it.
Try it live: https://weave.salviano.xyz/
It's seems great!! I've built a similar tool called FableCut: https://github.com/ronak-create/FableCut , it has no libraries so i can't use remotion or Mediabunny but those are excelent libs you should try if you don't have contraints
There’s also wide.video which is has more features
From https://news.ycombinator.com/item?id=48404405 re: ffmpeg-webCLI https://github.com/tejaswigowda/ffmpeg-webCLI which is an ffmpeg PWA ;
> Objective metrics and tools for video encoding and source signal quality: netflix/vmaf, easyVmaf, psy-ex/metrics, ffmpeg-quality-metrics,
> [...] two UI wells A and B. In the "basic encoding" workflow, show in (A) the input video and audio waveform and metrics, and in (B) the output video and audio waveform and metrics.