Third-party software used by the Audio & Video Tools
====================================================

js/ffmpeg-worker.js, js/ffmpeg-client.js  -  adapted from @ffmpeg/ffmpeg 0.12.15
  (ffmpeg.wasm JavaScript wrapper), with chunked output files added.
  Licence: MIT
  Source:  https://github.com/ffmpegwasm/ffmpeg.wasm

ffmpeg-core-0.12.10/  -  @ffmpeg/core 0.12.10 (FFmpeg compiled to WebAssembly)
  Licence: GPL-2.0-or-later (built with --enable-gpl; includes libx264, libx265,
           libmp3lame, libvpx, libopus, libvorbis and others)
  Source:  https://github.com/ffmpegwasm/ffmpeg.wasm (build scripts)
           https://ffmpeg.org/download.html (FFmpeg source)
           https://www.npmjs.com/package/@ffmpeg/core/v/0.12.10
  Note:    ffmpeg-core.wasm is served in two parts (part1.bin + part2.bin)
           because the web host limits single files to 25 MiB. The page
           joins them back together, byte for byte, before use. The files
           are otherwise unmodified.

libheif-1.23.2/  -  libheif-js 1.23.2 (libheif + libde265 compiled to WebAssembly)
  Used by: Photo converter (HEIC/HEIF photos only)
  Licence: LGPL-3.0 (libheif-js, libheif, libde265)
  Source:  https://github.com/catdad-experiments/libheif-js
           https://github.com/strukturag/libheif
           https://github.com/strukturag/libde265
           https://www.npmjs.com/package/libheif-js/v/1.23.2
  Files are unmodified (libheif-wasm/libheif.js and libheif.wasm).

The GPL licence text: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
The LGPL licence text: https://www.gnu.org/licenses/lgpl-3.0.html