{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b05e0000butu93u13074sh6hk8k0","duration":273.64,"width":854,"height":482,"file_size":26874049,"thumb":{"web_uri":"tos-cn-p-0000/7405a91d4ea0414c9f59f9a1390709ee","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":273.64,"file_size":20997854,"w":854,"h":480},"normal":{"duration":273.64,"file_size":15956294,"w":640,"h":360},"ultra":{"duration":273.64,"file_size":20997854,"w":854,"h":480}},"is_encrypted":null,"sp":null,"md5":"214b3f03e67196a7c92905b4d19aca3d","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}