I'm running CentOS 5.4 (2.6.18-164.9.1.el5, x86_65) and I installed Mplayer and some extra packages mentioned on
CentOS Wiki page. When I play some .avi files, mplayer error window pops up saying:
"[mpeg4 @ 0xb3a660]Invalid and inefficient vfw-avi packed B frames detected"
but then the video continues fine. It's just annoying. I've searched some forums but didn't get much clue.
Here is full output:
----------------------------------------------------------------------
$ mplayer Let\ the\ Right\ One\ In\,Swedish\ Låt\ den\ rätte\ komma\ in_AVI_Nexxuzz.avi
MPlayer SVN-r29417-4.1.2 (C) 2000-2009 MPlayer Team
Can't open joystick device /dev/input/js0: No such file or directory
Can't init input joystick
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing Let the Right One In,Swedish Låt den rätte komma in_AVI_Nexxuzz.avi.
AVI file format detected.
[aviheader] Video stream found, -vid 0
[aviheader] Audio stream found, -aid 1
VIDEO: [XVID] 640x336 24bpp 25.000 fps 733.8 kbps (89.6 kbyte/s)
Clip info:
Software: Nandub v1.0rc3
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffodivx] vfm: ffmpeg (FFmpeg MPEG-4)
==========================================================================
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 48000 Hz, 2 ch, s16le, 128.0 kbit/8.33% (ratio: 16000->192000)
Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
AO: [oss] 48000Hz 2ch s16le (2 bytes per sample)
Starting playback...
[mpeg4 @ 0xb3a660]Invalid and inefficient vfw-avi packed B frames detected
VDec: vo config request - 640 x 336 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.90:1 - prescaling to correct movie aspect.
VO: [xv] 640x336 => 640x336 Planar YV12
A: 8.2 V: 8.2 A-V: 0.002 ct: -0.018 205/205 2% 0% 0.4% 0 0
Exiting... (Quit)
