Video and Audio Editor
The individual tools on this site each do one thing. This one does the chaining: drop the file, pick the section on the timeline, stack whatever operations you want and export once. Because it all becomes a single ffmpeg command, the video is decoded once instead of once per stage — chaining five operations here costs less than running two tools back to back.
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How it works
Filter order matters and the tool handles it: crop before rotate, rotate before resize, resize before speed — inverting that changes the result or wastes processing. Speed touches both streams, with setpts on the picture and an atempo chain on the sound, which is what preserves the pitch. The cut seeks before the input, so it is fast; when no operation requires re-encoding, the tool copies the streams and the export takes seconds, and it says on screen when that is the case. The assembled command is shown in full before you run, both to check it and to copy it into a real ffmpeg.
- Timeline with video thumbnails, audio waveform and a draggable selection
- Frame cropping over the picture, with aspect-ratio lock
- Rotate, flip, resize, speed, volume, fade and audio removal, chained
- Output to mp4, webm, mov, gif, mp3, m4a, ogg, opus, wav or flac
- The assembled ffmpeg command is visible before you run it