Log in

View Full Version : aac/m4a/ogg demux/remux question in MKV container


bburl
23rd July 2011, 15:29
When I use MKVmerge to mux an h264 stream with an m4a encoded audio stream, MKVmerge inserts a "Chapters" file into the mix.

http://i920.photobucket.com/albums/ad41/Haarlan/mkvmerge.jpg

I'm just curious as to what that is for? And is m4a an acceptable file type for mkv creation, or would mp3 or ogg be better?