Yes. That was the answer. I unchecked the ( use hardware YUV- RGB conversions under preferences video tab and then restart VLC.
So Thanks a lot my dear.
Efthyvoulos
With version 1.0.5. of vlc I have picture and sound. With version 1.1.0 and 1.1.1. I have no picture but I have sound.
Can you tell the reason why and how to correct this fault.
Efthyvoulos