{"id":18411427,"url":"https://github.com/alfg/filtergrapher","last_synced_at":"2025-04-07T11:31:42.102Z","repository":{"id":142573677,"uuid":"356467300","full_name":"alfg/filtergrapher","owner":"alfg","description":"FFmpeg filtergraph editor in the browser. 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Powered by `libavfilter`, Vue and Web Assembly!\n\nhttps://filtergrapher.netlify.app/\n\n![screenshot](screenshot.jpg)\n\nTry out some video filters from:\nhttps://ffmpeg.org/ffmpeg-filters.html#Video-Filters\n\n⚠️ Experimental: Bugs and breaking changes are to be expected.\n\n## Development\n`filtergrapher` uses [emscripten](https://emscripten.org/) to compile [FFmpeg](https://ffmpeg.org)'s [libav](https://ffmpeg.org/doxygen/4.1/index.html) to [Web Assembly](https://webassembly.org/) via [Docker](https://www.docker.com/).\n\nEmscripten is also used to create and compile the Wasm bindings to be imported by the browser.\n\n### Requirements\n* `nodejs` - https://nodejs.org/en/download/\n* `docker` - https://docs.docker.com/desktop/\n\n### Setup \n* Clone project and build the Wasm module via Docker:\n```\ndocker-compose run filtergrapher make\n```\n\nThis will build the Wasm module and place it into the `/dist` directory.\n\n* Copy the JS and Wasm modules into `www/public/`:\n```\ncp -a dist/. www/public/\n```\n\n* Install and run the web application:\n```\ncd www\nnpm install\nnpm run serve\n```\n\n* Load `http://localhost:8080/` in the web browser.\n\n### Compiles and minifies for production\n```\nnpm run build\n```\n\n### Deploy\nBuilds and deploys to `gh-pages` branch.\n\nHowever, I am hosting on [Netlify](https://netlify.com) to enable [SharedArrayBuffer](https://caniuse.com/sharedarraybuffer) support via the [required CORS headers](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer).\n\n```\nnpm run deploy\n```\n\nView at: https://alfg.github.io/filtergrapher/\n\n### Resources\n* https://ffmpeg.org/doxygen/4.1/index.html\n* https://ffmpeg.org/doxygen/4.1/filtering_video_8c-example.html\n* https://ffmpeg.org/ffmpeg-filters.html#Video-Filters\n* https://emscripten.org/\n* https://vuejs.org\n* https://bootstrap-vue.org\n\n## License\nMIT\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Falfg%2Ffiltergrapher","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Falfg%2Ffiltergrapher","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Falfg%2Ffiltergrapher/lists"}