How to set fb0 over fb1?

[jhtingjhting]

hi, My board is imx6q, bsp is L3.0.35,     default, I draw ui at fb0,  use fb1 show video, but the video over the ui.

I want set fb0 over fb1, then use alpha or colorkey to show video.  So ,can you help me,how to set. thanks!

another question, I want to show two videos at the some time in fb1 at different postion!

thanks!

[joanxie]

do you want to set video on the background then UI on the top? the most common use case where the graphics is on background and the video is on top, can see the video.