https://en.wikibooks.org/wiki/FFMPEG_An_Intermediate_Guide/subtitle_options
ffmpeg -i input.mp4 -sub_charenc CP1252 -i subtitle.srt -map 0:v -map 0:a -c copy -map 1 -c:s:0 mov_text -metadata:s:s:0 language=ger output.mp4 ffmpeg -i input
https://en.wikibooks.org/wiki/FFMPEG_An_Intermediate_Guide/File_Formats#mov%2Cmp4%2Cm4a%2C3gp%2C3g2%2Cmj2
Full Name: Web sites: Description: MPEG audio layer 3 For more information see the MPEG page. FFMPEG: Encoding Full Name: Web sites: Description: MP4
https://en.wikibooks.org/wiki/Aros/Platforms/x86_support
Radeon Xpress 200M Radeon Xpress 1100 Mirage 3+ 672MX Mirage 3 671MX Mali-400 MP4 * GeForce ULP (Tegra 3) * VideoCore-IV * Adreno 220 225* Vivante GC1000+
https://en.wikibooks.org/wiki/MeGUI/Glossary
anamorphic encoding is for encoding DVDs at their full resolution. Anamorphic encodes are usually found in MKV or MP4 files, but is technically also supported
https://en.wikibooks.org/wiki/Eac3to/In_Depth_Technical_Explanation
(new feature!) FLAC, MP3, AAC, VORBIS audio. Used on PCs and other devices. MP4: ??? There are four common problems with "properly" decoding compressed audio