14-11-2012, 10:56 AM
Wireless HD (Wi-di)
[attachment=39335]
History
It was 2006 when a team of Intel engineers began working on what would later be dubbed Wireless Display, or Wi-Di, technology
At the 2010 International Consumer Electronics Show, Intel demonstrated an electronic that allowed a laptop to easily playback stored media directly on a TV. Said product, known as the Wi-Di (Wireless Display) plugs into a video output device and wirelessly receives video and audio streams over Wi-Fi
Connecting the device
The Wi-Di technology includes mainly 3 parts. A laptop with Intel Wi-Di technology, a wireless display adapter and an HDTV. These 3 components are connected as shown in the following figure.
Pairing with HDTV
The Device shown below is known as the Netgear's PTV1000 Push 2 TV Adapter, this device uses Intel Wireless Display technology to wirelessly stream video and audio from your laptop to your TV via Wi-Fi.
What is High-Defination (HD) Video
High-definition video or HD video refers to any video system of higher resolution rather than standard-definition (SD) video, and most commonly involves display resolutions of 1,280×720 pixels (720p) or 1,920×1,080 pixels (1080i/1080p)
The WirelessHD Advantage
No interference with existing wireless networks
Compression: Standard H.264 codec
Transmission: Wireless Standard 802.11 Wi-Fi
Content Protection: Standard HDCP 2.0 encryption.
Massive bandwidth of up to 28 Gbps to wirelessly stream uncompressed video and audio
Features and Benefits
View your videos and pictures on your big-screen TV.
Experience music, pictures, or videos from your computer, home network, or online.
Surf the web from your couch.
Quickly and securely connect a laptop to a TV without cables
[attachment=39335]
History
It was 2006 when a team of Intel engineers began working on what would later be dubbed Wireless Display, or Wi-Di, technology
At the 2010 International Consumer Electronics Show, Intel demonstrated an electronic that allowed a laptop to easily playback stored media directly on a TV. Said product, known as the Wi-Di (Wireless Display) plugs into a video output device and wirelessly receives video and audio streams over Wi-Fi
Connecting the device
The Wi-Di technology includes mainly 3 parts. A laptop with Intel Wi-Di technology, a wireless display adapter and an HDTV. These 3 components are connected as shown in the following figure.
Pairing with HDTV
The Device shown below is known as the Netgear's PTV1000 Push 2 TV Adapter, this device uses Intel Wireless Display technology to wirelessly stream video and audio from your laptop to your TV via Wi-Fi.
What is High-Defination (HD) Video
High-definition video or HD video refers to any video system of higher resolution rather than standard-definition (SD) video, and most commonly involves display resolutions of 1,280×720 pixels (720p) or 1,920×1,080 pixels (1080i/1080p)
The WirelessHD Advantage
No interference with existing wireless networks
Compression: Standard H.264 codec
Transmission: Wireless Standard 802.11 Wi-Fi
Content Protection: Standard HDCP 2.0 encryption.
Massive bandwidth of up to 28 Gbps to wirelessly stream uncompressed video and audio
Features and Benefits
View your videos and pictures on your big-screen TV.
Experience music, pictures, or videos from your computer, home network, or online.
Surf the web from your couch.
Quickly and securely connect a laptop to a TV without cables