{"rich_content":{"text":"","spans":null},"video":{"vid":"v0d8b0710000brokva1ucpmiobnusrr0","duration":173.2,"width":640,"height":360,"file_size":11201673,"thumb":{"web_uri":"tos-cn-p-0000/ee59fff6a72b4c179be13202f4b7a039","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":173.2,"file_size":15194240,"w":640,"h":360},"normal":{"duration":173.2,"file_size":15195304,"w":640,"h":360}},"is_encrypted":null,"md5":"e04344ca8af99a8055bf6ad24ccbcd58","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}