[FFmpeg-trac] #1814(undetermined:new): MJPEG in ASF: Unable to parse option value "0/0"
FFmpeg
trac at avcodec.org
Sun Oct 14 10:44:04 CEST 2012
#1814: MJPEG in ASF: Unable to parse option value "0/0"
-------------------------------------+-------------------------------------
Reporter: taeuber | Type: defect
Status: new | Priority: normal
Component: | Version: git-
undetermined | master
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
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
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1814>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list