I subscribe to a number of video podcasts. All of the .mp4 videos play fine, but the .m4v videos play "squished" virtically. The silly thing is, they show a black bar on the side. If the black bar were just a bit thinner (i.e. the video used more of the available screen) things would be fine. I don't see any way to adjust this. Is there a fix? This shows the same in the native player, and in Meridian. On my PC they are fine.