115、Fix video playback problems(修正视频播放)
If you find video playback is distorted or jumpy, open a terminal window and type gstreamer-properties. In the program window that appears, select the Video tab and, in the Plugin dropdown list beneath Default Output, select X Window System (No Xv).
(如果你在播放视频会出现画面迟钝或跳跃的情况,在终端里输入gstreamer-properties,在弹出的窗口中点击“”标签,在“默认输出-插件”的下来菜单中选择“X Windows 系统(无 Xv)”),关闭。