Your Google Nexus 7 tablet may not have a rear-facing camera, but with a little technical know-how it appears you can get the slate's 1.2 megapixel front-facing camera to capture high-definition video. A user named "hillbeast" in the XDA Developers forum recently posted a quick how-to guide to get your Nexus 7 recording 720p video at 30 frames per second. Hillbeast also posted two videos to YouTube, which hillbeast says, contrasts the Nexus 7 recording video at 480p and 720p resolutions. Hillbeast's post on XDA was first reported by Pocketnow. The two YouTube videos (included at the bottom of this post) show a substantial difference in capture quality. The 720p version enables you to see far more detail and colors are more vibrant. While there was no way to immediately verify these claims, it appears the 720p mod is the real deal; the code has been merged into the Jelly Bean version of Cyanogenmod currently under development. Cyanogenmod is an aft...