Hi All,
I am working on I.MX6 sabre board Quad now with a demo to display picture in picture with 2 camera inputs.
The demo is working and I even can swap the foreground and the background video on the fly.
But the foreground window is always transparent no matter which video input is from.
I used global alpha to make one video output to be opaque. But in this way, the other video output window is hidden when this one becomes the background.
Is there a way that I can change global alpha or turn off/on it on the fly?
The demo that I want to do is picture in picture, the foreground one is opaque, and swap the foreground and the background video on the fly.
Thanks!!
Best Regards,
Ivy
Please follow up https://community.nxp.com/thread/439003
~Yuri.