How does an wireless hdmi transmitter and receiver work?

The working principle of the HDMI wireless transmitter is mainly based on WiFi technology and HDMI signal compression technology. Specifically, it first compresses the HDMI signal through a compression algorithm (such as H.264), and then transmits the compressed signal to the receiving end through WiFi wireless transmission technology. The receiving end then decompresses the received signal and restores it to a high-definition signal to output it to the display device. This transmission method does not require software installation, it is plug-and-play, and can achieve lossless and delay-free transmission of 1080P/60 and 3D. At the same time, the operating frequency of the HDMI wireless transmitter is between 4.9GHz-5.9GHz. When interfered by other RF devices or signals, it can automatically adjust to the appropriate frequency to ensure the stability of transmission.