于 2010年03月30日 12:51, Xiang, Haihao 写道:
bash-4.1$ vainfo
libva: libva version 0.31.0
vainfo: dri2_util.c:164: isDRI2Connected: Assertion `dri_state->fd>= 0'
failed.
Please check the mode of dri device, such as /dev/dri/card0.
Yes you are right it is a permission problem for /dev/dri/card0. I fixed
it and now vaininfo shows:
libva: libva version 0.31.0
libva: va_getDriverName() returns 0
libva: Trying to open /usr/lib64/dri/i965_drv_video.so
libva: va_openDriver() returns 0
vainfo: VA API version: 0.31
vainfo: Driver version: i965 Driver 0.1
vainfo: Supported profile and entrypoints
VAProfileMPEG2Simple : VAEntrypointVLD
VAProfileMPEG2Main : VAEntrypointVLD
But mplayer-vaapi still refused to play complaining the following:
bash-4.1$ ./mplayer -vo vaapi -vc vaapi *disk3.ts
Playing xxxxxxxxxxxxxxxx.disk3.ts.
Cache fill: 0.00% (0 bytes)
TS file format detected.
VIDEO H264(pid=4129) AUDIO A52(pid=4133) NO SUBS (yet)! PROGRAM N. 1
FPS seems to be: 23.976025
SUB: Added subtitle file (1):
./[email protected]
libva: libva version 0.31.0
libva: va_getDriverName() returns 0
libva: Trying to open /usr/lib64/dri/i965_drv_video.so
libva: va_openDriver() returns 0
==========================================================================
Forced video codec: vaapi
Cannot find codec matching selected -vo and video format 0x10000005.
==========================================================================
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 48000 Hz, 2 ch, s16le, 640.0 kbit/41.67% (ratio: 80000->192000)
Selected audio codec: [ffac3] afm: ffmpeg (FFmpeg AC-3)
==========================================================================
[AO OSS] audio_setup: Can't open audio device /dev/dsp: Device or
resource busy
AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample)
Video: no video
What could be wrong?
Thanks and best regards,
Kite
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