public static void AddXelFiles(this IPlaybackConfiguration playback, params string[] xeFiles)
{
playback.AddInput(
() => XeObservable.FromFiles(xeFiles),
typeof(XeTypeMap));
}
public static void AddXeTarget <TTarget>(this IPlaybackConfiguration playback) where TTarget : XeSubject, new()
{
playback.AddInput(
() => XeObservable.FromTarget <TTarget>(),
typeof(XeTypeMap));
}