[FFmpeg-trac] #4003(undetermined:open): Defect in mp3 demuxer when extracting images from id3 tags.
FFmpeg
trac at avcodec.org
Sat Oct 4 19:20:57 CEST 2014
#4003: Defect in mp3 demuxer when extracting images from id3 tags.
-------------------------------------+-------------------------------------
Reporter: c-14 | Owner:
Type: defect | CthUlhUzzz
Priority: normal | Status: open
Version: git-master | Component:
Keywords: | undetermined
Blocking: | Resolution:
Analyzed by developer: 0 | Blocked By:
| Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by c-14):
Add output with increased loglevel:
{{{
ffmpeg started on 2014-10-04 at 20:49:17
Report written to "ffmpeg-20141004-204917.log"
Command line:
"C:\\ffmpeg-20140916-git-b76d613-win64-static\\bin\\ffmpeg.exe" -i
"E:\\Music\\vk\\fcb1507af7cb.mp3" -report -c:v copy
"C:\\test\\output.jpeg"
ffmpeg version N-66289-gb76d613 Copyright (c) 2000-2014 the FFmpeg
developers
built on Sep 15 2014 22:11:04 with gcc 4.8.3 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
--enable-gnutls --enable-iconv --enable-libass --enable-libbluray
--enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme
--enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
--enable-libopus --enable-librtmp --enable-libschroedinger --enable-
libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-
libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-
libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-
libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-
decklink --enable-zlib
libavutil 54. 7.100 / 54. 7.100
libavcodec 56. 1.100 / 56. 1.100
libavformat 56. 4.101 / 56. 4.101
libavdevice 56. 0.100 / 56. 0.100
libavfilter 5. 1.100 / 5. 1.100
libswscale 3. 0.100 / 3. 0.100
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 0.100 / 53. 0.100
Splitting the commandline.
Reading option '-i' ... matched as input file with argument
'E:\Music\vk\fcb1507af7cb.mp3'.
Reading option '-report' ... matched as option 'report' (generate a
report) with argument '1'.
Reading option '-c:v' ... matched as option 'c' (codec name) with argument
'copy'.
Reading option 'C:\test\output.jpeg' ... matched as output file.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option report (generate a report) with argument 1.
Successfully parsed a group of options.
Parsing a group of options: input file E:\Music\vk\fcb1507af7cb.mp3.
Successfully parsed a group of options.
Opening an input file: E:\Music\vk\fcb1507af7cb.mp3.
[mp3 @ 0000000002a881a0] Format mp3 probed with size=32768 and score=51
[mp3 @ 0000000002a881a0] id3v2 ver:4 flags:00 len:28662
[mp3 @ 0000000002a881a0] Before avformat_find_stream_info() pos: 28672
bytes read:32768 seeks:0
[mjpeg @ 0000000002a89820] marker=d8 avail_size_in_buf=13964
[mjpeg @ 0000000002a89820] marker parser used 0 bytes (0 bits)
[mjpeg @ 0000000002a89820] marker=e0 avail_size_in_buf=13962
[mjpeg @ 0000000002a89820] marker parser used 16 bytes (128 bits)
[mjpeg @ 0000000002a89820] marker=ec avail_size_in_buf=13944
[mjpeg @ 0000000002a89820] marker parser used 16 bytes (128 bits)
[mjpeg @ 0000000002a89820] marker=ee avail_size_in_buf=13925
[mjpeg @ 0000000002a89820] marker parser used 14 bytes (112 bits)
[mjpeg @ 0000000002a89820] marker=db avail_size_in_buf=13909
[mjpeg @ 0000000002a89820] index=0
[mjpeg @ 0000000002a89820] qscale[0]: 1
[mjpeg @ 0000000002a89820] index=1
[mjpeg @ 0000000002a89820] qscale[1]: 5
[mjpeg @ 0000000002a89820] marker parser used 132 bytes (1056 bits)
[mjpeg @ 0000000002a89820] marker=c0 avail_size_in_buf=13775
[mjpeg @ 0000000002a89820] sof0: picture: 200x200
[mjpeg @ 0000000002a89820] component 0 1:1 id: 0 quant:0
[mjpeg @ 0000000002a89820] component 1 1:1 id: 1 quant:1
[mjpeg @ 0000000002a89820] component 2 1:1 id: 2 quant:1
[mjpeg @ 0000000002a89820] pix fmt id 11111100
[mjpeg @ 0000000002a89820] marker parser used 17 bytes (136 bits)
[mjpeg @ 0000000002a89820] marker=c4 avail_size_in_buf=13756
[mjpeg @ 0000000002a89820] class=0 index=0 nb_codes=10
[mjpeg @ 0000000002a89820] class=0 index=1 nb_codes=9
[mjpeg @ 0000000002a89820] class=1 index=0 nb_codes=226
[mjpeg @ 0000000002a89820] class=1 index=1 nb_codes=242
[mjpeg @ 0000000002a89820] marker parser used 191 bytes (1528 bits)
[mjpeg @ 0000000002a89820] escaping removed 41 bytes
[mjpeg @ 0000000002a89820] marker=da avail_size_in_buf=13563
[mjpeg @ 0000000002a89820] component: 0
[mjpeg @ 0000000002a89820] component: 1
[mjpeg @ 0000000002a89820] component: 2
[mjpeg @ 0000000002a89820] overread 8
[mjpeg @ 0000000002a89820] marker parser used 13523 bytes (108184 bits)
[mjpeg @ 0000000002a89820] EOI missing, emulating
[mjpeg @ 0000000002a89820] decode frame unused 0 bytes
[mp3 @ 0000000002a881a0] max_analyze_duration 5000000 reached at 5015510
microseconds
[mp3 @ 0000000002a881a0] Estimating duration from bitrate, this may be
inaccurate
[mp3 @ 0000000002a881a0] After avformat_find_stream_info() pos: 110592
bytes read:131072 seeks:0 frames:195
Input #0, mp3, from 'E:\Music\vk\fcb1507af7cb.mp3':
Metadata:
TLEN : 212000
Duration: 00:03:32.83, start: 0.000000, bitrate: 129 kb/s
Stream #0:0, 194, 1/14112000: Audio: mp3, 44100 Hz, stereo, s16p, 128
kb/s
Stream #0:1, 1, 1/90000: Video: mjpeg, yuvj444p(pc, bt470bg), 200x200
[SAR 100:100 DAR 1:1], 90k tbr, 90k tbn, 90k tbc
Metadata:
title :
comment : Other
Successfully opened the file.
Parsing a group of options: output file C:\test\output.jpeg.
Applying option c:v (codec name) with argument copy.
Successfully parsed a group of options.
Opening an output file: C:\test\output.jpeg.
Successfully opened the file.
Output #0, image2, to 'C:\test\output.jpeg':
Metadata:
TLEN : 212000
encoder : Lavf56.4.101
Stream #0:0, 0, 1/90000: Video: mjpeg, yuvj444p, 200x200 [SAR 100:100
DAR 1:1], q=2-31, 90k tbn, 90k tbc
Metadata:
title :
comment : Other
Stream mapping:
Stream #0:1 -> #0:0 (copy)
Press [q] to stop, [?] for help
[AVIOContext @ 0000000002aac740] Statistics: 0 seeks, 1 writeouts
No more output streams to write to, finishing.
frame= 1 fps=0.0 q=-1.0 Lsize=N/A time=00:00:00.00 bitrate=N/A
video:14kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: unknown
Input file #0 (E:\Music\vk\fcb1507af7cb.mp3):
Input stream #0:0 (audio): 196 packets read (81920 bytes);
Input stream #0:1 (video): 1 packets read (13966 bytes);
Total: 197 packets (95886 bytes) demuxed
Output file #0 (C:\test\output.jpeg):
Output stream #0:0 (video): 1 packets muxed (13966 bytes);
Total: 1 packets (13966 bytes) muxed
0 frames successfully decoded, 0 decoding errors
[AVIOContext @ 0000000002a888e0] Statistics: 3433913 bytes read, 0 seeks
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/4003#comment:4>
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