[FFmpeg-user] some files unplayable in WMP

[Roger Pack]

Are "not playable in WMP" errors worth reporting?

Example:
$ ffmpeg -i sintel.mpg -vcodec copy -acodec copy out.avi

produces a file that has working audio but not working video in WMP
(sintel.mpg itself plays fine, out.avi plays fine in VLC).

$ ffmpeg -i sintel.mpg -vcodec copy -acodec copy out.mpg

produces a file that has working video but no audio in WMP (and also
no audio in other players, see my next post).
Cheers!
-=r

file: http://rogerdpack.t28.net/incoming/sintel.mpg

ffmpeg -i sintel.mpg -vcodec copy -acodec copy -t 10 out.mpg
ffmpeg version N-43577-g045f8dd Copyright (c) 2000-2012 the FFmpeg developers
  built on Aug 15 2012 14:10:50 with gcc 4.7.1 (GCC)
  configuration: --enable-memalign-hack --arch=x86 --enable-gpl
--enable-libx264 --enable-avisynth --enable-libxvid
--target-os=mingw32
--cross-prefix=/home/rogerdpack/dev/ffmpeg-windows-build-helpers/builds/mingw-w64-i686/bin/i686-w64-mingw32-
--pkg-config=pkg-config --enable-libmp3lame --enable-version3
--enable-libvo-aacenc --enable-libvpx --extra-libs=-lws2_32
--extra-libs=-lpthread --enable-zlib --extra-libs=-lwinmm
--extra-libs=-lgdi32 --enable-librtmp --enable-runtime-cpudetect
  libavutil      51. 69.100 / 51. 69.100
  libavcodec     54. 52.100 / 54. 52.100
  libavformat    54. 23.100 / 54. 23.100
  libavdevice    54.  2.100 / 54.  2.100
  libavfilter     3.  9.100 /  3.  9.100
  libswscale      2.  1.101 /  2.  1.101
  libswresample   0. 15.100 /  0. 15.100
  libpostproc    52.  0.100 / 52.  0.100
[mpeg2video @ 0038F6A0] ac-tex damaged at 40 7
[mpeg2video @ 0038F6A0] Warning MVs not available
[mpeg2video @ 0038F6A0] concealing 1035 DC, 1035 AC, 1035 MV errors in I frame
[mpeg @ 03221800] max_analyze_duration 5000000 reached at 5024000
Input #0, mpeg, from 'sintel.mpg':
  Duration: 00:14:47.58, start: 0.233367, bitrate: 4132 kb/s
    Stream #0:0[0x1e0]: Video: mpeg2video (Main), yuv420p, 720x480
[SAR 32:27 DAR 16:9], 7000 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94
tbc
    Stream #0:1[0x80]: Audio: ac3, 48000 Hz, 5.1(side), s16, 448 kb/s
File 'out.mpg' already exists. Overwrite ? [y/N] y
Output #0, mpeg, to 'out.mpg':
  Metadata:
    encoder         : Lavf54.23.100
    Stream #0:0: Video: mpeg2video, yuv420p, 720x480 [SAR 32:27 DAR
16:9], q=2-31, 7000 kb/s, 29.97 fps, 90k tbn, 29.97 tbc
    Stream #0:1: Audio: ac3, 48000 Hz, 5.1(side), 448 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame=  276 fps=0.0 q=-1.0 Lsize=    3882kB time=00:00:10.01
bitrate=3177.0kbits/s
video:3309kB audio:548kB subtitle:0 global headers:0kB muxing overhead 0.642158%