I own a blackmagic intensity pro capture card. I'm still learning and was wondering if one could achieve a perfect uncompressed capture of some input.
This is my setup: Computer1 Nvidia output -> Computer2 Intensity pro hdmi input.
To the naked eye it looks uncompressed but when analysing pixels closely there is some noise or color differences.
Same results with both 720p@60 and 1080p@30. I tried with blackmagic media express and VirtualDub 1.10.4
I can spot those differences in a video captured with bm media express, and in the preview window of virtualdub (not even recording)
VirtualDub settings: Video -> Compression... -> "(No recompression: HDYC)"
Video -> Set custom format... -> Custom size 1920x1080 / Data format: HDYC YUV 4:2:2 interleaved (Rec. 701) (only working data format)
Does anyone have any idea about some options or else that would cause this?