{"rich_content":{"text":"","spans":null},"video":{"vid":"v038b06e0000btd55k8t61u0onum8f8g","duration":285.142,"width":852,"height":480,"file_size":22693270,"thumb":{"web_uri":"tos-cn-p-0000/364b263f475a457e996c5420aad65504","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":285.142,"file_size":20797060,"w":852,"h":480},"normal":{"duration":285.142,"file_size":16017752,"w":640,"h":360},"ultra":{"duration":285.142,"file_size":20797060,"w":852,"h":480}},"is_encrypted":null,"sp":null,"md5":"3428f85817eaf28134c1f73acf31b3d4","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}