Hi,
The case I met is if the image is larger than 255x255x8 bits, the transmitting speed drops "dramatically". It does not follow the linear relation case. For example, for 255x255x8 bits, the TCP transmission can provide me 36 fps. If I set it to 256x256x8 bits, the frame rates drops to 1.4 fps.
For the UDP, I know it is unreliable. However, my test is done using cable with only two pcs connected. The 255x255x8 bits is still a magic number. I can get 48 fps per second under udp. However, if I set the image to 256x256x8 bit, it never transmits anything.
I can attach my code if you accepted.
Thanks for your help again!
Shawn