{"rich_content":{"text":"","spans":null},"video":{"vid":"v0d8b0g10000c1nlp64s01lag8o2brk0","duration":122.244,"width":854,"height":480,"file_size":15084433,"thumb":{"web_uri":"tos-cn-p-0000/023fb1f6af194539bb48db057ed8bcd4","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":122.244,"file_size":13816019,"w":854,"h":480},"normal":{"duration":122.244,"file_size":10702521,"w":640,"h":360},"ultra":{"duration":122.244,"file_size":13817429,"w":854,"h":480}},"is_encrypted":null,"sp":null,"md5":"dfacf10aeb55f6809d802be49e731616","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}},