#mka — Public Fediverse posts

#HowTo convert DTS to AAC (and save space) thru #Linux with #FFMPEG

› Open you #MKV file with #MKVToolNix
› Select only the #audio track you want and run multiplexing
› You have normally your #MKA file now
› ffmpeg -i input.mka -acodec aac -vn output.m4a

I've gone from 4GB to 400MB 🤓 (could be useful)

You can now "remerge" this new audio track with the previous MKV

@matroska @anj @tommie_lie
Thanks @matroska I do not know mka extension. I will have a look. What software or tool do you use for editing metadata title of chapters and subchapters ?
#metadata #mka