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Altera_Forum's avatar
Altera_Forum
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14 years ago

Alpha VIP mixer overlay HEIGHT

hi, I'm using the alpha blending mixer (alpha channels are not used), with 640x480 as the background layer. In addition, 2 overlay channels are used, making it totally 3 layers being mi...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

hi again,

I solved the problem.

In SOPC when activating run-time control of image size for the scaler, the input and output max size is determined from the parameters provided. In this case the "Output image height" parameter was set to 240, when changing this to 480 I was able to change the image HEIGHT to 480 at run-time.