Powerful efficient great alternative to integrated ffmpeg : hlsdl, mp4decrypt, nonfree builds of FFmpeg

[trimechee]

Hi Mr @puemos, i discover ffmpeg is bundled integrated in our beloved Hls-downloader extension, so i discover "nonfree" ffmpeg version that seems to add new features enhancements and support more codecs than official ffmpeg classic !

also i saw users say hldl fix some bugs present in ffmpeg, also mp4decrypt seems to be a powerful alternative to ffmpeg!

maybe it will be great idea please to replace ffmpeg with one of these powerful tools, or why not integrate these 3 tools, even if the extension size will become a bit big, but i think what interests users is efficiency, or make a second special alternative version of Hls-downloader that includes these 3 rare tools, thanks!

hlsdl
https://github.com/selsta/hlsdl

mp4decrypt
https://www.bento4.com/documentation/mp4decrypt/
https://github.com/axiomatic-systems/Bento4/tree/master/Source/C%2B%2B/Apps/Mp4Decrypt

nonfree builds of FFmpeg for Windows using GitHub Actions:

https://github.com/AnimMouse/ffmpeg-autobuild
https://www.animmouse.com/projects/ffmpeg-autobuild/

other builds of FFmpeg built by others:

https://www.animmouse.com/p/ffmpeg-binaries/