Ah ! Thats a good hint md4 holmes !
all videos i m exporting from vegas (mov -> wmv) are reacting the same
I will get some tries to fix it but i m still in doubt with my gfx card. Anybody could send me here a little pure black movie?
Antokhio: tomorrow i will male a little shader. I have a lot of textures, if its not a gfx card pb i will take this way. Levels is too heavy for a multiple usage ( around 50 sources, video and images, not spreaded )