{"rich_content":{"text":"","spans":null},"video":{"vid":"v038b0b90000bsbi1g6lgni47fmprd10","duration":196.929,"width":852,"height":480,"file_size":12697538,"thumb":{"web_uri":"tos-cn-p-0000/5f331c55151243b6815501b2298a0750","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":196.929,"file_size":11726509,"w":852,"h":480},"normal":{"duration":196.929,"file_size":8507832,"w":640,"h":360},"ultra":{"duration":196.929,"file_size":11726509,"w":852,"h":480}},"is_encrypted":null,"sp":null,"md5":"c159b1cd69e192f030128c91cc149606","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}