First in the country: Guangzhou Radio and Television Station completely shuts down standard definition channels

News from this site on September 11th. Today (11th), the State Administration of Radio, Film and Television announced that on August 30, the State Administration of Radio, Film and Television approved the closure of 5 standard definition channels by Guangzhou Radio and Television Station. As a result, Guangzhou TV became the first broadcaster in the country to completely shut down standard definition channels.

Currently, among the 6 TV channels operated by Guangzhou Channel, 1 is a 4K ultra-high definition channel and 5 are high-definition channels.

This site has noticed that the gradual shutdown of standard definition channels is an important measure to promote the development of high-definition and ultra-high-definition TV. According to the planning requirements of the State Administration of Radio, Film and Television, by the end of 2025, TV stations at prefecture level and above and qualified county-level TV stations will basically shut down standard definition channels. During the transition period, TV stations should use in-station down-conversion or down-conversion at the front end of the transmission coverage network to convert high-definition signals into standard-definition signals for users to receive, ensuring public services and safe broadcasting of radio and television.

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