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Altera_Forum
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16 years ago

How to construct the full synchronous Video clock in and video clock out by VIP?

Dear Friends, I want to construct the video stream by VIP suite: video clock in --> frame buffer-->video clock out. But frames must not been dropped and repeated. I have tried to set...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

I did a system like this. You cannot get output if your clocked_video_input module is directly connected with clocked_video_output. There has to be some other block in between. Just put a scaler block between video_in and video_out block and keep the output resolution of scaler to input the resolution (scaling factor of 1). To make things simpler, using nearest neighbor algorithm. I did it and it works ok.