安装播放器后出现的问题!!

tsgihbb

运行文件后出现以下提示:
播放 /mnt/H/TDdownload/linux/A.RM.
检测到REAL文件格式。
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]  624x352  24bpp  28.000 fps    0.0 kbps ( 0.0 kbyte/s)
Clip info:
name: ????????????
author: http://www.bnb88.com
comment:
==========================================================================
打开音频解码器: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 22050 Hz, 1 ch, s16le, 20.7 kbit/5.86% (ratio: 2583->44100)
选定音频编解码器: [ffcook] afm: ffmpeg (FFmpeg COOK audio decoder)
==========================================================================
It seems there is no Xvideo support for your video card available.
Run 'xvinfo' to verify its Xv support and read DOCS/HTML/en/video.html#xv!
See 'mplayer -vo help' for other (non-xv) video out drivers. Try -vo x11
打开/初始化所选的视频输出(-vo)设备是出错!

请问各位高手们应该怎么样解决...谢谢了.