[FFmpeg-trac] #302(avcodec:new): no padding bugs detection conflicts with mpeg4 stream which contains resync_markers

FFmpeg trac at avcodec.org
Fri Jun 24 21:12:06 CEST 2011


#302: no padding bugs detection conflicts with mpeg4 stream which contains
resync_markers
---------------------+--------------------------
 Reporter:  anatoly  |        Type:  defect
   Status:  new      |    Priority:  normal
Component:  avcodec  |     Version:  unspecified
 Keywords:           |  Blocked By:
 Blocking:           |  Reproduced:  0
 Analyzed:  0        |
---------------------+--------------------------
 Attached sample contains mpeg4 bitstream with resync_markers. This stream
 successfully decoded with Elecard Stream Eye and IPP decoders. FFmpeg
 reports following errors:
 Input #0, m4v, from '/home/alien/tmp/02.mp4':
   Duration: N/A, bitrate: N/A
     Stream #0.0: Video: mpeg4, yuv420p, 1280x720 [PAR 1:1 DAR 16:9], 30k
 tbr, 1200k tbn, 30k tbc
 [mpeg4 @ 0x21b4ce0] cbpc damaged at 3 30KB vq=   18KB sq=    0B f=0/0
 [mpeg4 @ 0x21b4ce0] Error at MB: 2433
 [mpeg4 @ 0x21b4ce0] concealing 2400 DC, 2400 AC, 2400 MV errors
    0.84 A-V:  0.000 s:0.0 aq=    0KB vq=    0KB sq=    0B f=0/0   0/0

 It looks like no padding bug detection conflicts with this stream.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/302>
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