id,summary,reporter,owner,description,type,status,priority,component,version,resolution,keywords,cc,blockedby,blocking,reproduced,analyzed
2099,"FFMPEG Does not allow TrueHD, DTS-Master Audio or DTS in .M4V even though format supports it",JohnGalt,,"Summary of the bug:
How to reproduce:
{{{
% ffmpeg -i ""source.mkv"" -map 0:0 -map 0:1 -map 0:1 -c:v copy -c:a:0 copy -c:a:1 ac3 -ac 6 -ab 448k ""destination.m4v""
N-48284-g518239c
Dec 29 2012 22:41:41
}}}

Source file is H264 + DTS-Master Audio Track.

Attempting to output h264 + DTS Master Audio + ac3 fall back track.

Standard says that DTS Master, DTS, and TrueHD are supported by M4V, however FFMPEG throws:

track 1: could not find tag, codec not currently supported in container

",enhancement,closed,wish,avformat,git-master,needs_more_info,mov dca thd,,,,0,0