[FFmpeg-trac] #3408(undetermined:new): ffmpeg refuse to play audio in

FFmpeg trac at avcodec.org
Sat Feb 22 15:40:05 CET 2014


#3408: ffmpeg refuse to play audio in
-------------------------------------+-------------------------------------
             Reporter:  davesa       |                     Type:  defect
               Status:  new          |                 Priority:  important
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:  ffmpeg       |               Blocked By:
  refuse to read the audio stream    |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 ffmpeg does not want to play my audio in that video stream while vlc works
 fine to read the original stream using faad
 command:

 ffmpeg -i dump.ts -map 0 -c:v rawvideo -c:a pcm_s16le -f null -

 ffmpeg version N-60700-g07b4b0c
 built on Feb 17 2014 08:35:59


 ffmpeg output:

 [h264 @ 0x36e7b60] mmco: unref short failure
 [aac @ 0x36e85c0] channel element 0.0 is not allocated
     Last message repeated 6 times
 [h264 @ 0x36e7b60] mmco: unref short failure
 [aac @ 0x36e85c0] channel element 0.0 is not allocated
     Last message repeated 209 times
 [mpegts @ 0x36e39c0] decoding for stream 1 failed
 [mpegts @ 0x36e39c0] PES packet size mismatch
 [mpegts @ 0x36e39c0] Could not find codec parameters for stream 1 (Audio:
 aac ([15][0][0][0] / 0x000F), 0 channels, fltp, 95 kb/s): unspecified
 sample rate
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 Input #0, mpegts, from 'dump.ts':
   Duration: 00:00:51.84, start: 33732.762167, bitrate: 933 kb/s
   Program 26
     Metadata:
       service_name    : my video
       service_provider:
     Stream #0:0[0x33d]: Video: h264 (Main) ([27][0][0][0] / 0x001B),
 yuv420p(tv, smpte170m), 544x480 [SAR 40:33 DAR 136:99], 29.75 fps, 29.97
 tbr, 90k tbn, 59.94 tbc
     Stream #0:1[0x335](spa): Audio: aac ([15][0][0][0] / 0x000F), 0
 channels, fltp, 95 kb/s
 [abuffer @ 0x37177a0] Value inf for parameter 'time_base' out of range [0
 - 2.14748e+09]
     Last message repeated 1 times
 [abuffer @ 0x37177a0] Error setting option time_base to value 1/0.
 [graph 1 input from stream 0:1 @ 0x3716a20] Error applying options to the
 filter

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3408>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker


More information about the FFmpeg-trac mailing list