MPC is displaying every video at 1360x768 regardless of the actual video size. If I go into Properties > Details it shows Video Size as 1360x768 and in the box down below it shows the actual size of the video.

In Options > Playback > Output, Autozoom is checked and set to 100%. 'Change Fullscreen Resolution' is not checked.

This is on a laptop which has a resolution 1280x800. However, when I output from the laptop to my new LCD tv the resolution is 1360x768.

Why is MPC doing this?