Hi experts,
I successfully established such a graph to transmit raw12 image data at 1920x1080@30fps:
camera(raw12) -> capture(raw12) -> csitx(raw12)
However, when I used the above graph to transmit raw12 image data at 3840x2160@30fps, I encountered a problem of insufficient frame rate.
I found that the processing time of the csitx node was quite long. So I tried enabling only the capture node, and it can be seen that the frame rate is normal.
I attempted to increase the laneSpeedMbps parameter of csitx. I found that when the lanespeed exceeded 1 Gbps (even up to 2.5 Gbps), the frame rate remained consistently at around 18 fps. When the lanespeed is less than 1 Gbps, the frame rate will decrease as the lanespeed decreases.
Could you please help me analyze this issue?
Thank you!
