id,summary,reporter,owner,description,type,status,priority,component,version,resolution,keywords,cc,blockedby,blocking,reproduced,analyzed
1814,"MJPEG in ASF: Unable to parse option value ""0/0""",taeuber,,"I'm not sure if this is avformat or avcodec

How to reproduce:
{{{
% ffplay stream.dump 
ffplay version N-45494-gd310981 Copyright (c) 2003-2012 the FFmpeg developers
  built on Oct 14 2012 09:54:09 with gcc 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3)
  configuration: --enable-gpl --enable-pthreads --enable-libx264 --enable-libfaac --enable-libgsm --enable-libmp3lame --enable-libschroedinger --enable-libtheora --enable-libvorbis --enable-nonfree --enable-shared --enable-pic --enable-libxvid --enable-libspeex --enable-librtmp --enable-libopenjpeg --disable-vdpau
  libavutil      51. 76.100 / 51. 76.100
  libavcodec     54. 65.100 / 54. 65.100
  libavformat    54. 32.100 / 54. 32.100
  libavdevice    54.  3.100 / 54.  3.100
  libavfilter     3. 19.102 /  3. 19.102
  libswscale      2.  1.101 /  2.  1.101
  libswresample   0. 16.100 /  0. 16.100
  libpostproc    52.  1.100 / 52.  1.100
[asf @ 0x1f42420] max_analyze_duration 5000000 reached at 5120000
[asf @ 0x1f42420] Estimating duration from bitrate, this may be inaccurate
Input #0, asf, from 'stream.dump':
  Duration: 00:01:34.10, start: 0.000000, bitrate: 31 kb/s
    Stream #0:0: Video: mjpeg (MJPG / 0x47504A4D), yuvj422p, 640x480, 6.25 tbr, 1k tbn, 1k tbc
    Stream #0:1: Audio: adpcm_ima_wav ([17][0][0][0] / 0x0011), 8000 Hz, 1 channels, s16p, 32 kb/s
Frame changed from size:0x0 to size:640x480B vq=   67KB sq=    0B f=0/0   
[buffer @ 0x20977a0] Unable to parse option value ""0/0""

}}}

This is a stream dump of a webcam with fps=0.5.

I can provide a private http streaming test account on my private cam to a limited group of developpers when necessary.



{{{
[...]
[mjpeg @ 0xc49280] marker=d8 avail_size_in_buf=17310
[mjpeg @ 0xc49280] marker parser used 0 bytes (0 bits)
[mjpeg @ 0xc49280] marker=e0 avail_size_in_buf=17308
[mjpeg @ 0xc49280] marker parser used 18 bytes (144 bits)
[mjpeg @ 0xc49280] marker=c0 avail_size_in_buf=17287
[mjpeg @ 0xc49280] sof0: picture: 640x480
[mjpeg @ 0xc49280] component 0 2:1 id: 0 quant:0
[mjpeg @ 0xc49280] component 1 1:1 id: 1 quant:1
[mjpeg @ 0xc49280] component 2 1:1 id: 2 quant:1
[mjpeg @ 0xc49280] pix fmt id 21111100
[mjpeg @ 0xc49280] marker parser used 17 bytes (136 bits)
[mjpeg @ 0xc49280] marker=db avail_size_in_buf=17268
[mjpeg @ 0xc49280] index=0
[mjpeg @ 0xc49280] qscale[0]: 4
[mjpeg @ 0xc49280] index=1
[mjpeg @ 0xc49280] qscale[1]: 8
[mjpeg @ 0xc49280] marker parser used 132 bytes (1056 bits)
[mjpeg @ 0xc49280] marker=c4 avail_size_in_buf=17134
[mjpeg @ 0xc49280] class=0 index=0 nb_codes=12
[mjpeg @ 0xc49280] class=1 index=0 nb_codes=251
[mjpeg @ 0xc49280] class=0 index=1 nb_codes=12
[mjpeg @ 0xc49280] class=1 index=1 nb_codes=251
[mjpeg @ 0xc49280] marker parser used 418 bytes (3344 bits)
[mjpeg @ 0xc49280] escaping removed 34 bytes
[mjpeg @ 0xc49280] marker=da avail_size_in_buf=16714
[mjpeg @ 0xc49280] component: 0
[mjpeg @ 0xc49280] component: 1
[mjpeg @ 0xc49280] component: 2
[mjpeg @ 0xc49280] marker parser used 16677 bytes (133409 bits)
[mjpeg @ 0xc49280] marker=d9 avail_size_in_buf=0
[mjpeg @ 0xc49280] decode frame unused 0 bytes
Frame changed from size:0x0 to size:640x480
[buffer @ 0x7f04f80077a0] Setting entry with key 'video_size' to value '640x480'
[buffer @ 0x7f04f80077a0] Setting entry with key 'pix_fmt' to value '13'
[buffer @ 0x7f04f80077a0] Setting entry with key 'time_base' to value '1/1000'
[buffer @ 0x7f04f80077a0] Setting entry with key 'pixel_aspect' to value '0/0'
[buffer @ 0x7f04f80077a0] Unable to parse option value ""0/0""
[AVIOContext @ 0xc48000] Statistics: 196608 bytes read, 0 seeks  0B f=0/0   
}}}",defect,closed,important,FFplay,git-master,fixed,regression,,,,1,0