With the rapid development of satellite Internet technology, wireless video transmission is increasingly used in satellite communications. In recent years, China has successfully launched multiple communication technology experimental satellites and Beidou navigation satellites, which not only enhance China's satellite communication capabilities, but also provide more stable and efficient network support for wireless video transmission. For example, in the construction process of the Beidou satellite navigation system, wireless video transmission coverage to remote areas has been achieved, providing strong support for emergency rescue, disaster monitoring and other fields.