[HELP] how to encode AVS2 to H265 video?

[ssdde]

Perhaps they will never be included. Standards like libav and FFMPEG are American. To break free from U.S. standards and dependencies, China has developed its own set of coding standards—AVS3, AVS2, AVS+. And the U.S. intent on maintaining its monopoly over its own standards, will probably never incorporate China’s proprietary video codecs.