Hello Friends
We are planning to display two videos on a single display on Dm8148. Our use case requires us to display or hide dynamically changing regions of two video planes.
Can we implement this with relative ease if we change one video stream to ARGB and use graphics pipeline for it second video stream can be used as background? This way for the pixels where we want to show the background video we can set alpha value 0 in ARGB in forground graphics.
Will it be good idea to write to the display buffers of fbdev at say 30 fps? as we will be required to refresh the forground at almost that rate?
Please suggest us if there is any better way to implement this.
Thanks alot
Ravikant