[MPlayer-users] Problems with Opengl

Mark Hannessen msh104.mymail at 12move.nl
Thu Jul 18 14:47:03 CEST 2002

Hi There

I have a problem trying to play moviez with opengl.
I use the following syntax.
mplayer -vo gl -ao bullets.mpg
and then get the following:

Playing bullets.mpg
Detected MPEG-PS file format!
VIDEO:  MPEG2  528x576  (aspect 2)  25.00 fps  9375.0 kbps (1171.9 kbyte/s)
Detected audio codec: [mp3] afm:1 (mp3lib MPEG layer-2, layer-3)
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 48000 Hz, 2 ch, sfmt: 0x10 (2 bps), ratio: 24000->192000 (192.0 kbit)
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 528 x 576 (preferred csp: Mpeg PES)
Couldn't find matching colorspace - retrying with -vop scale...
Opening video filter: [scale]
Sorry, selected video_out device is incompatible with this codec.
VDecoder init failed :(
Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder v2.0
libmpeg2: Using MMXEXT for IDCT transform
libmpeg2: Using MMXEXT for motion compensation
VDec: vo config request - 528 x 576 (preferred csp: Planar YV12)
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
VO: [gl] 528x576 => 768x576 Planar YV12
vo: X11 running at 1024x768 with depth 16 and 16 bpp (":0.0" => local display)
Cannot init MMX2 colorspace transform
No accelerated colorspace conversion found
[gl] YUV init OK!
[gl] Creating 1024x1024 texture...
[gl] Resize: 768x576
Detected video codec: [mpeg12] vfm:1 (MPEG 1 or 2)
AO: [oss] 48000Hz 2ch Signed 16-bit (Little-Endian)
Start playing...
A:   0.3 V:   0.8 A-V: -0.580 ct: -0.004    2/  2   0%  0%  0.0% 0 0 0%

After this the movie freezed. ( only get the first one or two frames )
I have tryd to play other types of moviez too ( avi, vob, mpg enz ) but
they all end up the same way.

If i use
mplayer -vo gl2 bullets.mpg
then everything appears too work fine.
but gl2 is to slow for me so i'd like to try gl.
does anyone has any hints ?

My Box:
Pentium III 500Mhz
TNT Riva 2 M64 32mb ( with NVidia drivers version 1.0-2960)
192 MB RAM

Any help would be nice.

Mark Hannessen

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