{"rich_content":{"text":"","spans":null},"video":{"vid":"v038b06a0000bufl9b7o45091331j76g","duration":42.841,"width":640,"height":360,"file_size":357,"thumb":{"web_uri":"tos-cn-p-0000/0fb60a37bdbb46739254bc76a53c5354","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":42.841,"file_size":2717051,"w":640,"h":360},"normal":{"duration":42.841,"file_size":2717794,"w":640,"h":360}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}