Netflix says its new high-quality audio is equivalent to a master

Netflix announced today that it's bringing "studio quality" sound to its audiences. The company is increasing its audio bitrate up to 640 kbps on devices that support 5.1 surround sound and up to 768 kbps for Dolby Atmos -- though you'll need to be a...

Netflix updated its video encoding to make downloads look better

From time to time, Netflix updates the technology it's using to convert and compress each of the digital copies of movies it streams to customers. Because people watch from so many different platforms, in so many different situations, it has to be re...

Sony broadcasts three-chip PMW-200 XDCAM with Android or iOS remote control app

Sony outs threechip PMW200 XDCAM with Android or iOS remote control

If you're the reporter and camera operator for K-STIX, Sony's got good news: they just unveiled the PMW-200 XDCAM, and you can control it with your smartphone. The camcorder features a broadcast-friendly 50Mbps data rate drawing from three half-inch CMOS sensors -- bigger than any other broadcast handheld cam, according to Sony -- though that size is still a far cry from its own super-35 filmmaking cams and others on the market. The Japanese company claims the chips provide "exceptional" low-light powers, and other features include 30fps at 1080P or 60fps at 720P, a 14x zoom lens, 3.5-inch 852 x 480 LCD display and a 15 second pre-record cache. The camera will be available by September, but the aforementioned WiFi adapter for Android or iOS remote control won't fly in until the end of the year. Pricing has yet to be announced, but if you need an easier way to multitask or the approving nod from that rigid broadcaster, check the PR for all the specs.

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Sony broadcasts three-chip PMW-200 XDCAM with Android or iOS remote control app originally appeared on Engadget on Thu, 26 Jul 2012 09:01:00 EDT. Please see our terms for use of feeds.

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Engadget Primed: digital audio basics

Primed goes in-depth on the technobabble you hear on Engadget every day -- we dig deep into each topic's history and how it benefits our lives. You can follow the series here. Looking to suggest a piece of technology for us to break down? Drop us a line at primed *at* engadget *dawt* com.

Primed

Digital audio. There's a very good chance that you've enjoyed some today. It's one of the more universal aspects of technology. In fact, perhaps the more relevant question would be, when was the last time you listened to an analog format? The truth, for many, will be quite some time ago -- vinyl purists and the odd cassette fanatic aside. Yet, despite its ubiquity, there's a lot of misunderstanding and confusion about digital audio. Some believe it'll never match analog for true fidelity, some assert quite the opposite. Many lament the lack of a tactile format, while others love the portability that comes with zeros and ones.

In this installment of Primed, we take a look at the history of digital sound, as well as provide an introduction to some of its key components, with the view to helping us understand it better. Wondering what bitrate to encode your MP3s at? Or whether you should choose a 96 or 44.1KHz sample rate? We thought as much. By the time we're through, these questions should no longer lay heavy on your mind, and you can enjoy that latest Knife Party, or Britney track as much as its bit depth allows. What's bit depth you say? Well, read on to find out...

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Engadget Primed: digital audio basics originally appeared on Engadget on Thu, 19 Jul 2012 13:00:00 EDT. Please see our terms for use of feeds.

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GoPro HD Hero 2’s free ProTune upgrade will add 24fps and higher bitrates

GoPro HD Hero 2 will get free ProTune upgrade with 24fps, higher bitrates

On the show floor at NAB 2012 GoPro had more to show off than just a finalized version of its $99 WiFi BacPac and Remote Control kit we saw at CES, announcing a ProTune firmware update that should bring an all new level of quality to its existing HD Hero 2 cameras -- for free. Once it's released in the in the summer, the new ProTune mode will enable owners to record their video at a new 35Mbps data rate, and shoot at 24fps to more easily intercut it with other sources later. Also integral to the new software is the "CineStyle" color profile developed by Technicolor that will let pros and prosumers streamline their workflow and produce better looking videos. We got a look at some of the video shot with beta versions of the new firmware aboard and the tweaks did plenty to enhance the color balance and image quality we were already impressed by earlier this month in the desert. Unsurprisingly given the pro atmosphere here at NAB, GoPro is also continuing to push the Cineform codec it acquired last year. There are press releases after the break as well as a few more pictures in the gallery, including a few more of its new underwater dive housing (above) with a flat front to reduce blurring and vignetting.

Continue reading GoPro HD Hero 2's free ProTune upgrade will add 24fps and higher bitrates

GoPro HD Hero 2's free ProTune upgrade will add 24fps and higher bitrates originally appeared on Engadget on Wed, 18 Apr 2012 17:51:00 EDT. Please see our terms for use of feeds.

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Sony PMW-100 camcorder brings 50Mbps bitrate in an itty-bitty package

Sony PMW-100 camcorder brings 50Mbps bitrate in an itty-bitty package
When is full 1920 x 1080 footage not really HD? When a broadcaster rejects it for not meeting its 50Mbps bitrate criteria. There's only a few handheld cameras that can capture video with such gentle compression, and a lot of those require a third-party add-on recorder to achieve it -- but not Sony's new XDCAM shooter, the PMW-100. It has a 1/2.9-inch Exmor sensor sitting behind a 40-400mm (35mm equivalent) zoom lens and outputs 1080p, 1080i, and 720p at up to 50Mbps using MPEG HD422 compression. SxS cards are the primary media, but there's HD/SD-SDI output too should you still need it. Sound recording is equally data-heavy, letting you hear interviewees dodge questions in four channels of glorious 24-bit uncompressed 48kHz audio -- unless of course your diminutive kit fools them into thinking you're harmless. The PMW-100 should start shipping in May for an as yet undisclosed price, but in the meantime you'll find more specs in the PR after the break.

Continue reading Sony PMW-100 camcorder brings 50Mbps bitrate in an itty-bitty package

Sony PMW-100 camcorder brings 50Mbps bitrate in an itty-bitty package originally appeared on Engadget on Tue, 03 Apr 2012 02:00:00 EDT. Please see our terms for use of feeds.

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