[FFmpeg-trac] #4823(undetermined:new): Conversion from DTS/DTS-MA to AC3 results in 2 channels instead of 6

FFmpeg trac at avcodec.org
Wed Sep 2 18:12:52 CEST 2015


#4823: Conversion from DTS/DTS-MA to AC3 results in 2 channels instead of 6
-------------------------------------+-------------------------------------
             Reporter:  JohnGalt     |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:  ac3 dts      |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 How to reproduce:
 ffmpeg -c:a:0 ac3 -ac 6 -ab 448k -ar48000
 Where a:0 = DTS or a DTS MA Track
 9/1/2015

 It appears to ignore the 6 in the -ac 6 and just down mixes to 2 tracks.

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Ticket URL: <https://trac.ffmpeg.org/ticket/4823>
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