{"rich_content":{"text":"","spans":null},"video":{"vid":"v038b0e00000brfdjc3f61n854v4fmcg","duration":74.141,"width":640,"height":360,"file_size":519,"thumb":{"web_uri":"tos-cn-p-0000/dce852fe5b27418fa1be0b5a6c76c9b8","width":640,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"high":{"duration":74.141,"file_size":2205330,"w":640,"h":360},"normal":{"duration":74.141,"file_size":2205330,"w":640,"h":360}},"is_encrypted":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}},