{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0920000c0revg4eh4j3v8u6gf3g","duration":206.751,"width":960,"height":540,"file_size":1172,"thumb":{"web_uri":"tos-cn-p-0000/7ea6223404bc4423af0a8fd5e2b10377","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":206.751,"file_size":42273306,"w":854,"h":480},"normal":{"duration":206.751,"file_size":42038382,"w":640,"h":360},"ultra":{"duration":206.751,"file_size":42339897,"w":960,"h":540}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}