Google+ Hangouts now with quality settings and audio setting

Hangouts is one of Google+'s standout feature and for good reason it's still the best group video chat tool around and the cheapest (it's free). Simple video chat can be taxing on bandwidth, getting several more people involved only adds to the problem.

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http://news.softpedia.com/news/Google-Hangouts-Get-a-Video-Quality-Slider-and-Audio-Only-Mode-327863.shtml