[FFmpeg-trac] #4786(avformat:closed): MLP misdetected for dvd_pcm

FFmpeg trac at avcodec.org
Mon Aug 22 22:47:53 EEST 2022


#4786: MLP misdetected for dvd_pcm
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             Reporter:  Alexander    |                    Owner:  (none)
  E. Patrakov                        |
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:  avformat
              Version:  git-master   |               Resolution:  fixed
             Keywords:  mpegps mlp   |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
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Comment (by Balling):

 I will just point out that this is real mlp (after -c copy you see
 0xF8726FBB) and has metadata that gives 24 bit (TrueHD does not have it).

 Yes, it is not lossless with what Plex +EAE.exe produce. WHY??

 Plex Transcoder.exe -i ATS_01_1.AOB -c:a pcm_s24le fe2e121.wav

 ffmpeg.exe -i ATS_01_1.AOB -c:a pcm_s24le daqwdaw1.wav
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Ticket URL: <https://trac.ffmpeg.org/ticket/4786#comment:4>
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