On the heels of its Windows Live Movie Maker release, Microsoft on Thursday also unveiled a new high-definition webcam, dubbed the LifeCam Cinema.

The LifeCam records video at 720p HD in 16:9 widescreen up to 30 frames per second, Microsoft spokesman Brandon LeBlanc wrote in a blog post. It uses ClearFrame Technology and an updated de-noiser.

"The improved de-noiser reduces image graininess - especially in low light. It also has a faster image-processing technology that keeps video smooth at any resolution," LeBlanc wrote.

It will be released in September and will sell for $79.95.

LeBlanc also promised less blurriness thanks to the glass element lens. The LifeCam also takes 5-megapixel still photos, includes a noise-canceling microphone, and a flexible attachment base to fit on LCD monitors, notebook screens, or the side of a desk.

To use the webcam, you'll need to install the LifeCam software, available for download now. It is compatible with Windows Live Photo Gallery and Movie Maker.