I am quite new to the ADV8003 / ADV8005.
I want to make a system with a Picture-in-Picture option.
one main HDMI input and a selectable HDMI or CVBS PiP source.
I need to change the opacity / transparency of the overlayd picture.
I have read in the datasheet that I am able to do "alpha blending on OSD". So I guess I can do this.
But I want to make sure that changing transparency applies to the overlayd total picture.
(It not only applies to overlayd text right?)
second question: Is the ADV8003 / ADV8005 the best chip to do this? Or did I miss a simpler/better/cheaper solution?
thank you very much in advance.