{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0g10000c2psflvg9sl3fr5jg0l0","duration":68.615,"width":854,"height":480,"file_size":10535083,"thumb":{"web_uri":"tos-cn-p-0000/80ce4029b0b4403c933fca03d3ba20f9","width":640,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"normal":{"duration":68.615,"file_size":6018365,"w":640,"h":360}},"is_encrypted":null,"sp":null,"md5":"c34596df61d55d1d1c92469094f8405e","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}