iPad 3 question. My display isn't as pin sharp as it was when I watched YouTube hd videos yesterday it seems like the picture is
pinched from top to bottom. The video seems cropped vertically on the top and bottom giving it that wide screen look. it won't use the full screen and yes I tapped the screen and hit the top right button that can stretch the video but that doesn't help. the screen actually looks dimmer than it used to be and I went into the settings and turned off the auto brightness adjustment and slid the setting all the way to the right in the manual setting meaning I have it set to its brightest. Are there any settings I can be missing? maby I'm nuts but I remember watching tv shows and it using the whole screen. I'm really stumped and have no idea what to do, I'd appreciate any advice.