Miracast could also drain your Android device's battery life while mirroring.
If it goes to sleep, your television will go dark. Miracast will pair both devices, if they support the standard, but it'll require your Android device to stay awake.
#What is miracast movie#
Miracast has one major pitfall: let's say, for instance, you're watching a movie on an Android device and want to use Miracast to mirror the movie to your television. It also does this without relying on your home's Wi-Fi network. Without the hassle of using a cable to connect two devices, Miracast can take whatever you see on one device and duplicate that in real-time on another display in high definition and with audio. Miracast, as we mentioned earlier, is just like a wireless HDMI cable. It also has a DRM layer so that a Miracast-supported mobile device is able to mirror copyright-protected content, such as DVDs and music, from its screen to a Miracast-compatible receiver.
#What is miracast 1080p#
Starting off with the technical stuff: Miracast employs the H.264 codec in order to mirror video in 1080p as well as 5.1 surround sound audio. Support for the standard is currently built into Android 4.2+ and Windows 8.1+ so that Android smartphones and Windows tablets and laptops can wirelessly mirror their screen contents to Miracast-compatible receivers (like televisions, streaming sticks, and set-top boxes). Miracast is largely considered a response or an alternative to Apple’s AirPlay. Miracast doesn't rely on your home's network and instead creates its own, allowing data to pipe freely between paired devices. Miracast is built upon Wi-Fi Direct, a technology that enables two devices to form a direct, peer-to-peer Wi-Fi connection so that they can automatically discover and connect without a wireless router. Here's some background on Miracast: The Wi-Fi Alliance, which is a 17-year-old network of hundreds of companies from around the globe that collectively enforce standards for the Wi-Fi brand, established Miracast as a solution or standard for displaying multimedia between devices, without cables or a network connection. It acts like a wireless HDMI cable and is a cross-platform solution, so it's not limited to one brand or ecosystem. Miracast is an industry-wide standard that allows a mobile device, for instance, to discover and connect to another device, such as a television, in order to mirror the contents of its screen to the television's display.
#What is miracast tv#
READ: Amazon Fire TV Stick hands-on What is Miracast?
To help clear the confusion and make things easier to digest, we've explained how Miracast works and what makes it unique. All three technologies work similarly, but they're also vastly different. If you think Miracast sounds a lot like Google's Chromecast or Apple's AirPlay, you're both right and wrong. It lets you duplicate whatever you see on the screen of one device onto a different device's display - without an HDMI cable or network connection. Miracast is supported across a wide range of televisions, sticks, dongles, and set-top boxes. (Pocket-lint) - When Amazon recently launched the 4K Fire TV, it arrived with a marketing campaign touting all of its noteworthy features, including something called screen mirroring with Miracast.īut Fire TV isn't the only device with Miracast, which is a wireless display and video streaming standard.
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