4k Fc2 Link

To evaluate the performance of FC2, Ethernet, and TCP/IP in 4K video transmission, we set up a testbed consisting of a 4K video source, a sender node, and a receiver node. We used a 4K video codec to encode and decode the video stream. The sender node transmitted the encoded video stream using each protocol, while the receiver node recorded the received video stream. We measured latency, packet loss, and video quality metrics, including PSNR (Peak Signal-to-Noise Ratio) and SSIM (Structural Similarity Index).