[MPlayer-dev-eng] lavc appears to not function with mpegpes anymore

C.Y.M syphyr at gmail.com
Wed May 4 21:51:57 CEST 2005


In the past, I have always used the following command to play an avi file
through my dvb card:

mplayer test.avi -vo mpegpes -vf expand=640:480

But, this no longer works in cvs as of a few weeks.  I do not know the exact
date of breakage.

I am able to play MPEG and PS files through mpegpes just fine.  Also, AVI and
ASF files play fine through X-Windows in Mplayer.  So, I know the ffmpeg is
working properly.  The problem seems to surface when I have to "expand" the
video resolution and only from command line.

Below is a log of what is happening.  If anyone has a clue on how to fix this, I
would greatly appreciate it.

MPlayer dev-CVS-050504-11:37-3.3.5 (C) 2000-2005 MPlayer Team
CPU: Advanced Micro Devices Athlon 4 /Athlon MP/XP Palomino (Family:
6, Stepping: 2)
Detected cache-line size is 64 bytes
CPUflags:  MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE



Playing test.avi.
AVI file format detected.
VIDEO:  [DX50]  544x480  24bpp  29.970 fps  1404.1 kbps (171.4 kbyte/s)
Clip info:
 Software: transcode-0.6.12
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 48000 Hz, 2 ch, s16le, 160.0 kbit/10.42% (ratio: 20000->192000)
Selected audio codec: [mp3] afm:mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
Opening /dev/dvb/adapter0/video0+audio0
Opening video filter: [expand w=640 h=480]
Expand: 640 x 480, -1 ; -1  (-1=autodetect) osd: 0
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffodivx] vfm:ffmpeg (FFmpeg MPEG-4)
==========================================================================
Checking audio filter chain for 48000Hz/2ch/s16le -> 48000Hz/2ch/s16le...
AF_pre: 48000Hz/2ch/s16le
AO: [mpegpes] 48000Hz 2ch s16le (2 bps)
Building audio filter chain for 48000Hz/2ch/s16le -> 48000Hz/2ch/s16le...
Starting playback...
VDec: vo config request - 544 x 480 (preferred csp: Planar YV12)
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
Opening video filter: [lavc]
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.13:1 - prescaling to correct movie aspect.
[mpeg1video @ 0x87bd720]only YUV420 is supported
Could not open codec.
FATAL: Cannot initialize video driver.

FATAL: Could not initialize video filters (-vf) or video output (-vo).


Exiting... (End of file)




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