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# Interactive FFMPEG Command Generator
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**~~~~> [ffmpeg.lav.io ](https://ffmpeg.lav.io ) < ~~~~**
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A work in progress web tool to explore FFmpeg. Please log [issues/suggestions ](https://github.com/antiboredom/ffmpeg-explorer/issues ). Made with [svelte ](https://svelte.dev/ ), [xyflow ](https://github.com/wbkd/react-flow/tree/xyflow ), and [ffmpeg.wasm ](https://github.com/ffmpegwasm/ffmpeg.wasm ).
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Contributions are welcome! Take a look at the todo list below if you'd like to add a new feature, or the issues page if you want to try to fix a bug.
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To run in dev mode:
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```bash
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npm install
npm run dev
```
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**I'm also looking for good FFmpeg examples. If you make a nice filtergraph in the tool, just hit cmd-s (or ctrl-s on windows/linux), and it will export a json file of your graph. Feel free to post those to the issues page for possible inclusion in the tool.**
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## Known Issues
- Rendering on chrome doesn't work in multi-threading mode (it seems to fail on mp4s)
## Todo
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- [x] Rendering progress bar
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- [ ] "Cancel Render" button
- [ ] Disable/enable filters without removing them
- [ ] Deal with duplicate parameters in filters (sometimes filters have a long and short option)
- [ ] Add more help/documentation in the filters (there is more on FFmpeg's site that I could incorporate)
- [ ] Add input options like seek and trim
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- [x] Somehow figure out how to deal with complex filtergraphs
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- [ ] Add more sample inputs (at least need an image and an audio file)
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- [x] Put filter options in a separate panel
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- [ ] Add filters that generate content
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- [ ] Handle audio and image output.
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- [ ] Allow command to be editable
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- [x] Use commas to separate filters when possible
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- [x] Include some default fonts so text works.
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- [x] Allow gif as output
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- [ ] Add more tests!
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- [x] MAYBE allow users to upload their own videos
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- [ ] MAYBE make each part of the output command clickable, to highlight the corresponding nodes
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- [ ] MAYBE add previews in the filter list itself
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## Inspiration / Alternatives
- [ffmpeg.guide ](https://ffmpeg.guide )
- [ffmpeg.app ](https://ffmpeg.app )
- [this nice screenshot ](https://fosstodon.org/@wader/110855089546846001 )
