So I'm trying to move our camera design's frame buffer out of the PL and onto the DDR. I've been able to create an AXI stream interface for the camera. It seems to work alright with the VDMA, however the image ends up showing up much darker with less detail. Here is a picture of the output when using the frame buffer in PL (http://imgur.com/ODR0UfD). And here is a picture of the output when using the VDMA and DDR (http://imgur.com/bfh5D3d). Anyone have any ideas why the picture would come out so dark?
