Bug#703206: avconv: fails to process a CDXA/MPEG-PS file

Bob Bib bobbibmpn at mail.ru
Sat Mar 16 22:39:39 UTC 2013


Package: libav-tools
Version: 6:0.8.5-1
Severity: normal

Dear Maintainer,

avconv fails to process a CDXA/MPEG-PS file.

$ file test01.mpg
test01.mpg: RIFF (little-endian) data, wrapped MPEG-1 (CDXA)

$ avconv -i test01.mpg -codec copy test02.mpg
avconv version 0.8.5-6:0.8.5-1, Copyright (c) 2000-2012 the Libav developers
  built on Jan 13 2013 12:05:48 with gcc 4.7.2
[psxstr @ 0x108b4c0] Invalid parameters 68 4 63731
[psxstr @ 0x108b4c0] missmatching sector_count
    Last message repeated 188 times
[psxstr @ 0x108b4c0] Invalid parameters 68 37 63731
[psxstr @ 0x108b4c0] missmatching sector_count
    Last message repeated 212 times
[psxstr @ 0x108b4c0] Estimating duration from bitrate, this may be inaccurate
Input #0, psxstr, from 'test01.mpg':
  Duration: N/A, bitrate: N/A
    Stream #0.0: Video: mdec, yuvj420p, 57345x9, 15 tbr, 15 tbn
    Stream #0.1: Audio: adpcm_xa, 18900 Hz, 2 channels, s16
[mpeg @ 0x108e800] VBV buffer size not set, muxing may fail
Output #0, mpeg, to 'test02.mpg':
  Metadata:
    encoder         : Lavf53.21.1
    Stream #0.0: Video: [0][0][0][0] / 0x0000, yuvj420p, 57345x9, q=2-31, 90k
tbn, 15 tbc
    Stream #0.1: Audio: [0][0][0][0] / 0x0000, 18900 Hz, 2 channels
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (copy)
Press ctrl-c to stop encoding
buffer underflow i=1 bufi=1740 size=2304
[mpeg @ 0x108e800] buffer underflow i=1 bufi=1461 size=2304
...
[mpeg @ 0x108e800] buffer underflow i=1 bufi=2054 size=2304
[mpeg @ 0x108e800] packet too large, ignoring buffer limits to mux it
[mpeg @ 0x108e800] buffer underflow i=1 bufi=2054 size=2304
[mpeg @ 0x108e800] buffer underflow i=1 bufi=1787 size=2304
frame=    0 fps=  0 q=-1.0 Lsize=      92kB time=10000000000.00 bitrate=
0.0kbits/s
video:0kB audio:90kB global headers:0kB muxing overhead 2.222222%


-- System Information:
Debian Release: 7.0
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.2.0-4-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages libav-tools depends on:
ii  dpkg             1.16.9
ii  libavcodec53     6:0.8.5-1
ii  libavdevice53    6:0.8.5-1
ii  libavfilter2     6:0.8.5-1
ii  libavformat53    6:0.8.5-1
ii  libavutil51      6:0.8.5-1
ii  libc6            2.13-38
ii  libpostproc52    6:0.8.5-1
ii  libsdl1.2debian  1.2.15-5
ii  libswscale2      6:0.8.5-1

libav-tools recommends no packages.

libav-tools suggests no packages.

-- no debconf information

----
Best wishes, Bob


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