{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0ed0000buflbnukevrorsf7qlog","duration":72.748,"width":640,"height":360,"file_size":517,"thumb":{"web_uri":"tos-cn-p-0000/032125fc5bd942a991075b2a52586994","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":72.748,"file_size":5804774,"w":640,"h":360},"normal":{"duration":72.748,"file_size":5806171,"w":640,"h":360}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}