/**
* getVideos
* Get all videos.
* Takes no parameter.
*/
public static function getvideos($input)
{
self::check_version($input, "1.7.0");
$r = Subsonic_XML_Data::createSuccessResponse();
$videos = Catalog::get_videos();
Subsonic_XML_Data::addVideos($r, $videos);
self::apiOutput($input, $r);
}