[FFmpeg-trac] #1726(undetermined:closed): Mono TrueHD file no longer decodes (and was not lossless)

FFmpeg trac at avcodec.org
Thu Sep 22 00:15:52 EEST 2022


#1726: Mono TrueHD file no longer decodes (and was not lossless)
-------------------------------------+-------------------------------------
             Reporter:  Carl Eugen   |                    Owner:  (none)
  Hoyos                              |
                 Type:  defect       |                   Status:  closed
             Priority:  important    |                Component:
                                     |  undetermined
              Version:  git-master   |               Resolution:  fixed
             Keywords:  thd          |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by Balling):

 BTW, why is newly reencoded mono has (in mpv)

 truehd: No restart header present in substream 0.
 truehd: No samples to output.

 While old one has

 [ffmpeg/audio] truehd: No restart header present in substream 1.
 [ffmpeg/audio] truehd: No samples to output.

 Maybe same substream should be used?
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/1726#comment:15>
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