mplayer: "alsa-lib: timer_hw.c:269:(snd_timer_hw_open)"

史宝林

google半天，只有一堆不知哪个国家的文字，看不懂。
提示如下：

MPlayer dev-CVS-060430-14:41-4.0.4 (C) 2000-2006 MPlayer Team
CPU: Intel Pentium 4/Celeron 4 Northwood; Pentium 4 EE/Xeon Prestonia,Gallatin (Family: 15, Stepping: 9)
CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.



Failed to open /dev/rtc: Permission denied (it should be readable by the user.)
Opening joystick device /dev/input/js0
Can't open joystick device /dev/input/js0: Permission denied
Can't init input joystick
Setting up LIRC support...
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.

REAL file format detected.
Stream description: Audio Stream
Stream mimetype: audio/x-pn-realaudio
Stream description: Video Stream
Stream mimetype: video/x-pn-realvideo
Stream mimetype: logical-fileinfo
VIDEO:  [RV40]  1024x768  24bpp  15.000 fps    0.0 kbps ( 0.0 kbyte/s)
Clip info:
comment:
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 44100 Hz, 2 ch, s16le, 64.1 kbit/4.54% (ratio: 8010->176400)
Selected audio codec: [ffcook] afm: ffmpeg (FFmpeg COOK audio decoder)
==========================================================================
==========================================================================
Opening video decoder: [realvid] RealVideo decoder
Selected video codec: [rv3040] vfm: realvid (Linux RealPlayer 10 RV30/40 decoder)
==========================================================================
alsa-init: using device default
alsa-lib: timer_hw.c:269snd_timer_hw_open) extended read is not supported (SNDRV_TIMER_IOCTL_TREAD)
alsa: 48000 Hz/2 channels/4 bpf/65536 bytes buffer/Signed 16 bit Little Endian
AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample)
Starting playback...
VDec: vo config request - 1024 x 768 (preferred colorspace: Planar I420)
VDec: using Planar I420 as output csp (no 0)
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
VO: [x11] 1024x768 => 1024x768 Planar I420
SwScaler: using unscaled Planar YV12 -> BGRA special converter
alsa-uninit: pcm closed-0.000 ct:  0.050  38/ 38 11% 44%  1.9% 2 0

Exiting... (Quit)