{"rich_content":{"text":"","spans":null},"video":{"vid":"v0d8b00a0000bt8o2nh57h26t1v9pf10","duration":57.679,"width":1024,"height":576,"file_size":6229106,"thumb":{"web_uri":"tos-cn-p-0000/e7faae84f5724361b8b44de14eff748a","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":57.679,"file_size":8293743,"w":854,"h":480},"normal":{"duration":57.679,"file_size":5651664,"w":640,"h":360},"ultra":{"duration":57.679,"file_size":8635106,"w":1024,"h":576}},"is_encrypted":null,"sp":null,"md5":"4bc6d9f2d6ea5b0b1adbe2f8d32c0600","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}