Alpha blending mixer's alpha blending port.

Hi,

the custom module was setup so that the 640x480 streams "startofpacket" (for the active video data) was used as an reference for when to set the "valid signal on the alpha port.

Also, I have been using the "startofpacket" and the "endofpacket" of the 640x480 video source as the "startofpacket" and "endofpacket" signal for the 640x480's alpha input.

I'll try providing the "valid", "startofpacet" and the "endofpacket" completely independant of the source signals, and follow the rest of the guide lines.

Appreciate your tips for "baking" the alpha into the RGB stream, splitting it up and delivering it to the mixer

regards

LightPhase1