{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0g10000c3347kup4t8806t9vneg","duration":216.178,"width":854,"height":480,"file_size":6930218,"thumb":{"web_uri":"tos-cn-p-0000/a848db2e9bbc4efd88ca1fb7033b804d","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":216.178,"file_size":7855218,"w":640,"h":360}},"is_encrypted":null,"sp":null,"md5":"cc45abeec12d9344fcf3ca3ba757b8aa","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}