[FFmpeg-trac] #542(undetermined:new): Missing audio when encoding to mpeg-ts with "-threads 0"

FFmpeg trac at avcodec.org
Thu Oct 13 16:11:02 CEST 2011


#542: Missing audio when encoding to mpeg-ts with "-threads 0"
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             Reporter:  terran       |                    Owner:  michael
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by terran):

 Muxing to avi seems to work but ts and mp4 have problems - the dts' are
 off. That could be a red herring but thought I'd mention it.

 Good news, I think, in that 'git bisect' narrowed down the checkin where
 this broke:

 The instruction set changes for scaling seem like a good place to start -
 particularly since I don't see this issue on my mac.

 [2fd49019210a9fbe430b1b94ff7a2f98a6d0fed1] Merge remote-tracking branch
 'qatar/master'
 qatar/master:
   sws: implement MMX/SSE2/SSSE3/SSE4 versions for horizontal scaling.
   include stdint.h in adpcm_data.h
   mpeg12: reorder functions to avoid ugly forward declarations
   Fixed off by one packet size allocation in the smacker demuxer.
   Check for invalid packet size in the smacker demuxer.
   ape demuxer: fix segfault on memory allocation failure.
   xan: Add some buffer checks
   xan: Remove extra trailing newline
   Fixed size given to init_get_bits() in xan decoder.

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/542#comment:18>
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