ffmpeg.wasm — license & source notice ===================================== AppAndTools.com uses ffmpeg.wasm to convert, trim and encode video and audio entirely in the visitor's web browser. No media file is uploaded to a server. Tools that use it ----------------- Add Logo to Video Video Compressor WebM to MP4 Merge Video Video to GIF GIF Maker Video to Audio Audio Converter Trim Video Video Editor Add Subtitles to Video Components and licenses ----------------------- @ffmpeg/ffmpeg (ffmpeg.js, 814.ffmpeg.js) — MIT License Served from this site: /vendor/ffmpeg/umd/ @ffmpeg/core (ffmpeg-core.js, ffmpeg-core.wasm) — GPL-2.0-or-later Loaded unmodified from the jsDelivr CDN: https://cdn.jsdelivr.net/npm/@ffmpeg/core@0.12.10/dist/umd The core is a WebAssembly build of FFmpeg configured with x264 (the H.264/AVC encoder), which makes the core GPL-2.0-or-later. FFmpeg — https://ffmpeg.org (GPL-2.0-or-later as built here) x264 — https://www.videolan.org/developers/x264.html (GPL-2.0-or-later) Corresponding source code (used unmodified) ------------------------------------------- ffmpeg.wasm: https://github.com/ffmpegwasm/ffmpeg.wasm (v0.12.x) @ffmpeg/core: https://www.npmjs.com/package/@ffmpeg/core (v0.12.10) FFmpeg: https://github.com/FFmpeg/FFmpeg x264: https://code.videolan.org/videolan/x264 GPL-2.0 text: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html These binaries are used without modification; the corresponding source is available at the URLs above, satisfying the GPL-2.0 source-availability requirement. Patent note (H.264 / AVC) ------------------------- The H.264/AVC codec is covered by patents administered by Via LA (formerly MPEG LA). Patent licensing is separate from the GPL software license above. Video produced with these tools is processed on the visitor's own device and is not redistributed by AppAndTools.com. Your files ---------- Media you open in these tools stays on your device. It is never uploaded, stored or transmitted by AppAndTools.com. You are responsible for holding the rights to any file you process.