HandBrake offers a choice of four compression algorithms: MPEG-2 (oldest, relatively lousy), MPEG-4 (still old, not great), H.264 (old, faster, pretty good), and HEVC/H.265 (new, slower, even better).
HEVC: Which compression algorithm is best? Let's discuss a couple of the choices you'll need to weigh before you start putting your videos through the wringer. But with the right settings, it'll look close enough that you'll be hard pressed to tell the difference. Compressed video won't ever look quite as good or detailed as the uncompressed original. You'll need to experiment with compression settings and methods to figure out which balance of quality and file size works best for you. Throttle up your compression settings too high, and the machine gets sloppy, making the picture look blocky or less detailed (known as artifacting) or smushing a wide gradient of colors into an obvious, rainbow-y pixel smear (known as color banding.) The more compression you apply, the smaller your file, but the worse these problems get.
#Google handbrake for mac license#
VPN Deals: Lifetime license for $16, monthly plans at $1 & moreīut computers, like humans, aren't perfect. By merely making a note of the pixels that stay the same, and recording only the pixels that change, video compression algorithms help fit the same video into a smaller amount of total data. Compression uses clever math to compare each frame to the next one, looking for areas of the picture that don't change.
#Google handbrake for mac series#
Videos consist of frames, a series of still pictures played in quick succession to create the illusion of motion. Happily, you can, with a little help from HandBrake – a free app that helps you compress video without sacrificing (much of) its quality.īefore we get into how you can use HandBrake, we'll quickly review how it works its magic, and which options might best help you shrink down your videos to your satisfaction. Whether you're ripping your Blu-ray collection to an external hard drive, or just trying to e-mail Grandma a high-quality video of your vacation, sooner or later you'll wish you could fit all those pixels into a smaller file. In this age of HD and 4K, videos seem to keep getting bigger, but our hard drives and Internet bandwidth don't always follow suit.
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