The "Network Audiovisual Program Video Format Naming and Parameter Specification" is submitted for approval for public announcement

　　Recently，The State Administration of radio and television announced《Specification for video format naming and parameters of network audio-visual programs》Draft for approval。

　　The document stipulates the production of online audio-visual programs、Video format naming and basic parameters involved in distribution and exchange。It is mainly applicable to the production of network audio-visual programs、Distribution and exchange，It is also applicable to the design of corresponding systems and equipment、production、check before acceptance、Operation and maintenance。

　　Document designation，Video of network audio-visual programs includes but is not limited to：Videos of different production modes，asPGC、UGC、OGC、MGCetc.；Video with different length，Such as short video、Medium video、Long video, etc；Video with different aspect ratio，Such as horizontal video、Vertical video, etc。

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