{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0g10000c4sjpurc77ubfpd0ukr0","duration":210.071,"width":1024,"height":576,"file_size":14935399,"thumb":{"web_uri":"tos-cn-p-0000/7b5bc531bf704c0bbc1466fa8b74ab6d","width":640,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"normal":{"duration":210.071,"file_size":10819573,"w":640,"h":360}},"is_encrypted":null,"sp":null,"editor_project_id":null,"md5":"7bc42e977d489ef16df7d21b1ab8bf61","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}},