Solution for playing rmvb without sound in realplayer in linux

Solution for linux realplayer to play rmvb without sound-Linux general technology-Linux technology and application information. The following is a detailed description. I haven't used linux for a long time. I just went back to linux over the past few days and said goodbye to windows. I 'd like to watch the movie at lunch, in rmvb format, both Kaffeine and myplayer have sound and no image. Remember to play it with realplayer. Try it. If there is a depressing image and no sound, there will always be no two players. I tried it. It's dead, the computer is stuck and there is no way to go online. Find some methods. Try the following methods.

In Linux, the permission of the sound device must be open to everyone. Otherwise, only the user "root" can use the multimedia function, which is not available to general users. Use the following command as "root" to enable the permission of the sound device.

Chmod 622/dev/dsp and chmod 666/dev/mixer

I am using fdeora 7! One is that these media players exclusively output audio, so they cannot play at the same time!