ubuntu 20 + rtx 6000 + fire bird capture card
- the fire bird capture card has the rdma function, which could capture the data to gpu directly.
- the data on gpu always updates.
- I used opengl to display the data of gpu. it worked, but the frame rate of the video is wrong.
- the speed of memcpy is fast, the speed of opengl render is fast, I dont know the reason of frame rate is too low…