{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0g10000c4hvtnrc77u75rcoqih0","duration":80.821,"width":1024,"height":576,"file_size":6539228,"thumb":{"web_uri":"tos-cn-p-0000/13b31717a0364bd398dee7ad4d75c804","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":80.821,"file_size":4197780,"w":640,"h":360}},"is_encrypted":null,"sp":null,"md5":"a2d5b0a5e09256c14ef498cced46fd3e","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}