[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 01:20:06 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 cehoyos):

 Replying to [comment:45 JohnGalt]:
 > Again, TrueHD is not certified on any software to be decoded. NONE.

 This sounds very unlikely.

 > TrueHD can be bitstreamed to Digital receivers via HDMI or DisplayPort
 only, and the receiver that your computer his hooked into will decode it.

 > (even Blueray software cannot decode TrueHD or DTS-MA, they can only
 bitstream the tracks to a receiver that can)

 This sounds plain wrong to me.

 But it doesn't matter: It is sufficient if you upload a sample because
 FFmpeg tries to decode all samples, valid or not.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2099#comment:46>
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