发现mplayer比以前卡

chenzhen

电影是800*463分辨率的rmvb，以前看的时候全屏都很流畅，现在明显有点卡，xfce桌面，还没开xfce的窗口混合显示。
用的是smplayer前端，视频选xv音频选asla，这是mplayer日志：

1. 
   
2. /usr/bin/mplayer -noquiet -nofs -sub-fuzziness 1 -identify -slave -vo xv -ao alsa -zoom -nokeepaspect -framedrop -input conf=/usr/share/smplayer/input.conf -stop-xscreensaver -wid 33554446 -monitorpixelaspect 1 -fontconfig -font Vera Sans YuanTi -subfont-autoscale 1 -subfont-text-scale 5 -subcp CP936 -subpos 100 -contrast 0 -brightness 0 -hue 0 -saturation 0 -nocache -osdlevel 1 -vf-add screenshot -channels 2 -af scaletempo -softvol -softvol-max 100 /mnt/sda7/影视/重庆森林/影视帝国(bbs.cnxp.com).重庆森林.ChungKing.Express.1994.CD2.rmvb
   
3. 
   
4. MPlayer dev-SVN-r26940
   
5. CPU: Intel(R) Celeron(R) CPU 2.40GHz (Family: 15, Model: 4, Stepping: 1)
   
6. CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
   
7. Compiled with runtime CPU detection.
   
8. Can't open joystick device /dev/input/js0: No such file or directory
   
9. Can't init input joystick
   
10. mplayer: could not connect to socket
    
11. mplayer: No such file or directory
    
12. Failed to open LIRC support. You will not be able to use your remote control.
    
13. Terminal type `unknown' is not defined.
    
14. 
    
15. Playing /mnt/sda7/影视/重庆森林/影视帝国(bbs.cnxp.com).重庆森林.ChungKing.Express.1994.CD2.rmvb.
    
16. REAL file format detected.
    
17. Stream description: Audio Stream
    
18. Stream mimetype: audio/x-pn-realaudio
    
19. ID_AUDIO_ID=0
    
20. [real] Audio stream found, -aid 0
    
21. Stream description: Video Stream
    
22. Stream mimetype: video/x-pn-realvideo
    
23. ID_VIDEO_ID=1
    
24. [real] Video stream found, -vid 1
    
25. Stream mimetype: logical-fileinfo
    
26. VIDEO:  [RV40]  800x436  24bpp  23.000 fps    0.0 kbps ( 0.0 kbyte/s)
    
27. Clip info:
    
28. name: [ɭ].Chung.King.Express.1994
    
29. ID_CLIP_INFO_NAME0=name
    
30. ID_CLIP_INFO_VALUE0=[ɭ].Chung.King.Express.1994
    
31. author: Ӱӵ۹CNXP
    
32. ID_CLIP_INFO_NAME1=author
    
33. ID_CLIP_INFO_VALUE1=Ӱӵ۹CNXP
    
34. copyright: www.cnxp.com(C)2007
    
35. ID_CLIP_INFO_NAME2=copyright
    
36. ID_CLIP_INFO_VALUE2=www.cnxp.com(C)2007
    
37. ID_CLIP_INFO_N=3
    
38. ID_FILENAME=/mnt/sda7/影视/重庆森林/影视帝国(bbs.cnxp.com).重庆森林.ChungKing.Express.1994.CD2.rmvb
    
39. ID_DEMUXER=real
    
40. ID_VIDEO_FORMAT=RV40
    
41. ID_VIDEO_BITRATE=0
    
42. ID_VIDEO_WIDTH=800
    
43. ID_VIDEO_HEIGHT=436
    
44. ID_VIDEO_FPS=23.000
    
45. ID_VIDEO_ASPECT=0.0000
    
46. ID_AUDIO_FORMAT=cook
    
47. ID_AUDIO_BITRATE=0
    
48. ID_AUDIO_RATE=44100
    
49. ID_AUDIO_NCH=2
    
50. ID_LENGTH=2947.00
    
51. ID_SEEKABLE=1
    
52. Opening video filter: [screenshot]
    
53. ==========================================================================
    
54. Opening video decoder: [realvid] RealVideo decoder
    
55. Selected video codec: [rv3040] vfm: realvid (Linux RealPlayer 10 RV30/40 decoder)
    
56. ==========================================================================
    
57. ID_VIDEO_CODEC=rv3040
    
58. ==========================================================================
    
59. Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
    
60. AUDIO: 44100 Hz, 2 ch, s16le, 64.1 kbit/4.54% (ratio: 8010->176400)
    
61. ID_AUDIO_BITRATE=64080
    
62. ID_AUDIO_RATE=44100
    
63. ID_AUDIO_NCH=2
    
64. Selected audio codec: [ffcook] afm: ffmpeg (FFmpeg COOK audio decoder)
    
65. ==========================================================================
    
66. AO: [alsa] 44100Hz 2ch s16le (2 bytes per sample)
    
67. ID_AUDIO_CODEC=ffcook
    
68. Starting playback...
    
69. VDec: vo config request - 800 x 436 (preferred colorspace: Planar I420)
    
70. VDec: using Planar I420 as output csp (no 0)
    
71. Movie-Aspect is 1.83:1 - prescaling to correct movie aspect.
    
72. ID_VIDEO_ASPECT=1.8349
    
73. [swscaler @ 0x87db118]No accelerated colorspace conversion found.
    
74. [swscaler @ 0x87db118]using unscaled yuv420p -> rgb24 special converter
    
75. VO: [xv] 800x436 => 800x436 Planar I420  [zoom]
    
76. X11 error: BadAccess during XSelectInput Call
    
77. X11 error: The 'ButtonPressMask' mask of specified window has probably already used by another appication (see man XSelectInput)
    
78. X11 error: MPlayer discards mouse control (reconfiguring)
    
79. ID_AUDIO_TRACK=0
    
80. [Mixer] No hardware mixing, inserting volume filter.
    
81. 
    
82. 
    
83.            ************************************************
    
84.            **** Your system is too SLOW to play this!  ****
    
85.            ************************************************
    
86. 
    
87. Possible reasons, problems, workarounds:
    
88. - Most common: broken/buggy _audio_ driver
    
89.   - Try -ao sdl or use the OSS emulation of ALSA.
    
90.   - Experiment with different values for -autosync, 30 is a good start.
    
91. - Slow video output
    
92.   - Try a different -vo driver (-vo help for a list) or try -framedrop!
    
93. - Slow CPU
    
94.   - Don't try to play a big DVD/DivX on a slow CPU! Try some of the lavdopts,
    
95.     e.g. -vfm ffmpeg -lavdopts lowres=1:fast:skiploopfilter=all.
    
96. - Broken file
    
97.   - Try various combinations of -nobps -ni -forceidx -mc 0.
    
98. - Slow media (NFS/SMB mounts, DVD, VCD etc)
    
99.   - Try -cache 8192.
    
100. - Are you using -cache to play a non-interleaved AVI file?
     
101.   - Try -nocache.
     
102. Read DOCS/HTML/en/video.html for tuning/speedup tips.
     
103. If none of this helps you, read DOCS/HTML/en/bugreports.html.
     
104. 
     
105. Invalid command for bound key SPACE : pausing_keep invalid_command            
     
106. 
     
107.   =====  PAUSE  =====
     
108. ID_PAUSED
     

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