GoPro's brand spankin' new line of its popular action-cams offers a lot of great upgrades: The cams are smaller, lighter, and have higher frame rates. Sweet! The Black version also offers 4K video recording—a feature sure to make headlines and widen the eyes of video gear-heads. It is ultimately nothing but a vacuous gimmick. Read More >>
Featured comment by djscuttle:
"If one camera is timed to be slightly behind the other, theoretically you could combine the output into 4k 30p. Since two cameras produce a different..." More »
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