{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0g10000c2a208r32oavncsls2eg","duration":739.162,"width":640,"height":480,"file_size":33258516,"thumb":{"web_uri":"tos-cn-p-0000/808bb6b8cead439c82e393c0933e0fd1","width":480,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"high":{"duration":739.162,"file_size":36199963,"w":640,"h":480},"normal":{"duration":739.162,"file_size":28703050,"w":480,"h":360},"ultra":{"duration":739.162,"file_size":36199963,"w":640,"h":480}},"is_encrypted":null,"sp":null,"md5":"f83524e8c1e7a5a87eeea570099545b6","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}