Third-party software notice — locally built ffmpeg.wasm Build: tool-sites-20261023-single-thread / 2026-10-23 This FFmpeg 5.1.4 WebAssembly core is GPL-2.0-or-later, NOT MIT-only. Copyright (c) 2000-2023 the FFmpeg developers and respective library authors. It includes --enable-gpl, x264, x265 and other external media libraries. See COPYING.GPLv2.txt for the full license; this software has NO WARRANTY. The separate @ffmpeg/ffmpeg 0.12.15 JavaScript wrapper is MIT-licensed, copyright (c) 2019 Jerome Wu. See LICENSE-FFMPEG-WRAPPER.txt. Its license does not replace the compiled core's GPL license. Matching complete source, build scripts, dependency licenses and fixed-source manifest are distributed as ffmpeg-core-source.tar.gz beside this core. See SOURCE.txt and BUILD-MANIFEST.json for build identity and SHA-256 values. Retain these notices and make the matching source archive available when redistributing this core. LICENSES-DEPENDENCIES.txt preserves library and runtime notices; full per-project licenses also remain in the source bundle.