The Ammiy external drive for laptops and computers measures 6.7” x 6.2” x 1”, and it features a reading speed of 8x DVD±R/ DVD-ROM, 24x CD-ROM/ CD-R, a writing speed of 8x CD-RW, and a weight of 12.8 ounces. ![]() ![]() We spent 46 hours on research, videography, and editing, to review the top choices for this wiki. As computers become more compact and mobile in design, they're not always going to be manufactured with integrated optical drives. So if you want the option of watching and burning high-definition files to disc media, you'll need one of these external Blu-ray drives to get the job done. Many are backwards compatible with the DVD format and offer plug-and-play operation on your Mac, PC, or both. When users buy our independently chosen editorial picks, we may earn commissions to support our work. We spent 46 hours on research, videography, and editing, to review the top choices for this wiki. As computers become more compact and mobile in design, they're not always going to be manufactured with integrated optical drives. So if you want the option of watching and burning high-definition files to disc media, you'll need one of these external Blu-ray drives to get the job done. Many are backwards compatible with the DVD format and offer plug-and-play operation on your Mac, PC, or both. When users buy our independently chosen editorial picks, we may earn commissions to support our work. There's a scene in Zoolander during which Maurie Gold, played with effortless crotchety aplomb by Jerry Stiller, reveals to the film's villain that all the incriminating evidence that was just destroyed by an idiot male model is backed up at Gold's house on a. I just saw the film again for the first time in a decade, and the mention of a Zip drive sent me reeling. If you don't recognize the format, you're not alone. Zip drive was a short-lived, and ultimately unnecessary data storage method. It used proprietary disks and a proprietary drive, which was almost never found on the spec sheets of any available computer. Like these external Blu-ray drives, they existed outside the tower or laptop, connected by an old USB 1.0 cord. Blu-ray is certainly a popular and more useful format that Zip drives ever could have been, and both their drives and discs are a lot more common. We know that the drives we've evaluated connect by a much faster USB 3.0, but other than that, how exactly do they work? What makes Blu-ray significantly different from DVD is the light used to read the data on the disc. Traditional DVD players read their discs with red lasers, the wavelength of which is approximately 650 nanometers. Blu-ray, as its name implies, employs a blue laser, which has a shorter wavelength of approximately 405 nanometers, allowing it to be more sharply focused. Video capture on screen for mac windows 10. Here are the best apps for capturing your screen and creating video screencasts on macOS. Need to capture your Mac's screen? Here are the best apps for capturing your screen and creating video screencasts on macOS. We’ve rounded up the best screen recorders for Mac to help you decide. Video screen capture on Mac is easy with Movavi Screen Capture Studio - start recording with a single button click. Capture webinars, live streaming, speed painting and anything else from your computer’s display. Camtasia for Mac is a full capture and edit solution that not only captures the action on your screen, but also (optionally) captures video from a built-in FaceTime (iSight) camera at the same time. Snagit is the ultimate screen capture and video recording software for Windows and Mac. Way more than a basic, free screen capture tool, Snagit is powerful software to capture images and record videos of your computer screen. Start today for free! Blu-ray and DVD discs work about the same way, a lot like, in which the grooves read by a needle translate back into the musical vibrations that imprinted them in the first place. The finer lasers on Blu-ray drives can accurately read smaller grooves in the disc, allowing more information to squeeze its way onto the format. When that laser reads the information in the grooves, it heads through your USB port and to your video card, where your computer translates it back into the image captured by the camera, or back into whatever data you've stored on the disc. In addition to reading Blu-ray discs, these drives can also read and write to CD, DVD, and Blu-ray. Those write speeds will differ from drive to drive, so if you've got a high-quantity in the works, you'll want something that can write fast. You should also look into the types of Blu-ray discs supported in reading and writing processes. The Ubuntu distribution includes an extremely helpful tool called Startup Disk Creator – this will allow you to create a bootable USB drive from an ISO file. Note: Most Linux distributions have a tool similar to Startup Disk Creator. How to: Create an Ubuntu Bootable USB on Mac, Windows or Ubuntu. If you fell victim to the agonizing and nearly inexplicable differences between DVD+R, DVD-R, DVD-RW, and the other suspicious disc formats that cropped up around the advent of the DVD player, you know that slight differences in the design of a disc can leave your intentions for it in a lurch. The same is true of the layering process on Blu-ray discs, which allows you to write multiple lines of grooves onto a single disc, potentially quadrupling its capacity. Just make sure you pick the proper hardware to handle the job, as not all of the drives on our list support that kind of work. The Tale Of An Ugly Twin Technologists at Sony and Pioneer knew that the DVD format had a ceiling to it. They knew that the beam cast by their red laser diodes could be better focused if it were simply a different color. They also knew that the thirst to store and share ever-increasing file sizes was one that would not, and still will not, be quenched.
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