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On Ubuntu 12.04 LTS 64 bits, when I open a video with VLC, Mplayer, Gnome media player there is like a green filter. There is the same problem when I open a video in the web browser.
This look to be the same symptom than on this post All imported video is green in OpenShot but I never install Openshot.
Also every think work fine on MS-Win.
Please any idea to fix this ?

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up vote 3 down vote accepted

For vlc try changing your video output to OpenGL (preferences -> video -> output). You should be able to change it also for GStreamer based apps by running gstreamer-properities in your terminal.

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Perfect. On my hardware, the vlc gave green. Changing the output to OpenGLX worked. As for gstreamer-properties command preferences, I had to change the default output plugin from autodetect to X Window System(No Xv) to make it work with mplayer. – Thava Sep 30 '13 at 10:36

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