[FFmpeg-trac] #2099(avformat:closed): FFMPEG Does not allow TrueHD, DTS-Master Audio or DTS in .M4V even though format supports it

FFmpeg trac at avcodec.org
Tue Feb 12 15:50:36 CET 2013


#2099: FFMPEG Does not allow TrueHD, DTS-Master Audio or DTS in .M4V even though
format supports it
-------------------------------------+-------------------------------------
             Reporter:  JohnGalt     |                    Owner:
                 Type:  enhancement  |                   Status:  closed
             Priority:  wish         |                Component:  avformat
              Version:  git-master   |               Resolution:
             Keywords:  mov dca thd  |  needs_more_info
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by JohnGalt):

 The ticket isn't about not being able to decode the file. The ticket is
 about not being able to encode the file!

 FFMPEG cannot create (from all documentation, and all comments in here and
 all comments online) an m4v file with TRUEHD OR DTS-MA tracks in it even
 though the standard allows it, and even though Handbreak can do it and the
 resulting files play just fine.

 Thus FFMPEG needs to fix support for encoding M4V with TRUEHD AND DTS-MA.
 That's the point.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2099#comment:49>
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