{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0g10000c4q41q3c77ub0lcfriu0","duration":186.085,"width":960,"height":540,"file_size":30642344,"thumb":{"web_uri":"tos-cn-p-0000/bf3863cee78947068e4e91a71e4f8ae9","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":186.085,"file_size":20323664,"w":640,"h":360}},"is_encrypted":null,"sp":null,"md5":"185ed3506fa9ee5ac4a711b97ed3c1cf","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}