{"rich_content":{"text":"","spans":null},"video":{"vid":"v038b0580000bs8h7ktfmf8p0f84v99g","duration":215.18,"width":640,"height":360,"file_size":7553869,"thumb":{"web_uri":"tos-cn-p-0000/443077da9bf94ce694d020e1b1e3d00d","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":215.18,"file_size":7720352,"w":640,"h":360},"normal":{"duration":215.18,"file_size":7719793,"w":640,"h":360}},"is_encrypted":null,"sp":null,"md5":"1d5017dbba4030c709a5805d179998b3","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}