problem:
mplayer window shows up, only white screen and Not Responding, cpu at 100%


config file:
vo=gl
ao=dsound
cache=32768
cache-min=4

output:

MPlayer2 ec5420d (C) 2000-2011 MPlayer Team

built 2011-10-13 on Patchouli (running openSUSE 11.4 (x86_64) 'Celadon')


Playing E:\444\file.mkv.
Cache fill:  0.00% (0 bytes)

[mkv] Track ID 1: video (V_MPEG4/ISO/AVC), -vid 0
[mkv] Track ID 2: audio (A_AAC), -aid 0, -alang jpn
[mkv] Track ID 3: subtitles (S_TEXT/ASS), -sid 0, -slang eng
[mkv] Will play video track 1.
Detected file format: Matroska
VIDEO:  [avc1]  1280x720  24bpp  23.976 fps    0.0 kbps ( 0.0 kbyte/s)
Load subtitles in E:\444\
[gl] using extended formats. Use -vo gl:nomanyfmts if playback fails.
[ass] No usable fontconfig configuration file found, using fallback.
[ass] No usable fontconfig configuration file found, using fallback.
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Asking decoder to use 2 threads if supported.
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 48000 Hz, 2 ch, s16le, 128.0 kbit/8.33% (ratio: 16000->192000)
Selected audio codec: [ffaac] afm: ffmpeg (FFmpeg AAC (MPEG-2/MPEG-4 Audio))
==========================================================================
AO: [dsound] 48000Hz 2ch s16le (2 bytes per sample)
Starting playback...
A:   0.0 V:   0.0 A-V:  0.000 ct:  0.000   0/  0 ??% ??% ??,?% 0 0 25%
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
VO: [gl] 1280x720 => 1280x720 Planar 420P 10-bit little-endian