{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0470000bsmnpdlg0n7l3d5ocl40","duration":212.695,"width":854,"height":480,"file_size":30031270,"thumb":{"web_uri":"tos-cn-p-0000/8e756ab4250945d28fe3977c3336bca5","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":212.695,"file_size":28089937,"w":854,"h":480},"normal":{"duration":212.695,"file_size":20202034,"w":640,"h":360},"ultra":{"duration":212.695,"file_size":28089594,"w":854,"h":480}},"is_encrypted":null,"sp":null,"md5":"9586764cadc2b1630994069e7fcb132f","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}