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Altera_Forum's avatar
Altera_Forum
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16 years ago

Videoprocessing problems

Hello all, i got some problems with some video and image processing moduls. the first is the scaler, here the description of the structure: i got an display with 800x480 RGB parallel ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Yes you can scale from almost any input resolution to almost any output resolution. If you are using the nearest neighbor algorithm for the scaler, all you have to do is tell it what output resolution you want. However, the bigger question is how are you going to display this. If you are going to drive a monitor at say 800x480, you need a mixer to place your scaled video (769x433) on top of a 800x480 output.

Jake