{"rich_content":{"text":"","spans":null},"video":{"vid":"v0d8b04b0000brpv44oqrpdlgqdusfv0","duration":179.05,"width":640,"height":360,"file_size":12953349,"thumb":{"web_uri":"tos-cn-p-0000/2de9a35aec0942f684248712cca9d1b0","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":179.05,"file_size":8570860,"w":640,"h":360},"normal":{"duration":179.05,"file_size":8571141,"w":640,"h":360}},"is_encrypted":null,"md5":"8b5ddab0fc388936da5ec08c5b876aef","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}