{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0g10000c2m4j2hcmi8j2eq92u40","duration":227.729,"width":624,"height":352,"file_size":1335,"thumb":{"web_uri":"tos-cn-p-0000/8305a81112b845829e6e78d23c1af0f5","width":624,"height":352,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"normal":{"duration":227.729,"file_size":10440573,"w":624,"h":352}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}