#Widi laptops movie
That would let you send a full-screen HD movie to the TV while doing something else on the laptop, like surfing the Web. Given these limitations, you’d be better off with a 25-foot HDMI cable, available online for $20 or so. And we were surprised to find that you can’t play a DVD on the laptop when the WiDi connection is active, so you can’t use it as a DVD player for your TV. Lower resolutions worked fine, as did clips streamed over the Web, from sites such as You Tube.
#Widi laptops 1080p
The sound coming from the laptop’s speakers was fine, though.Īlso, there were some major problems with viewing 1080p videos that resided on another computer on our lab network, to which the laptop was connected via 802.11g Wi-Fi. Even within six feet, we wondered if the connection was all that reliable, as we got occasional interruptions in the sound from the TV when viewing high-definition (1080p) movie clips stored on the laptop. For one, Netgear says you need to be within about 12 feet of the TV for a reliable connection. The arrangement works, but it’s not without limitations. WiDi can only display a “clone” of the laptop screen, not extend the desktop as you can do when attaching an external display or HDTV directly. When in WiDi mode, the laptop display area became slightly narrower to match the 16x9 aspect of the TV. The adaptor and the laptop perform an electronic handshake, and once you enter a displayed security code, the TV shows whatever is on the laptop screen.Ĭontrols on the WiDi program let you tweak the size of the image to fill the TV screen while maintaining the correct aspect ratio.
#Widi laptops plus
Hookup is about as simple as using a cable: you plug the adaptor with the included short HDMI cable into your TV (there are also jacks for older-style composite-video plus stereo sound) and launch the WiDi program on the laptop. They include the required Netgear-branded Push2TV adaptor, a wallet-sized box that connects to a TV. It’s available on three laptops sold only at Best Buy stores-the Toshiba Satellite E205-S1904 ($900), the Dell Studio S15Z-2249CPN ($950), and the Vaio VPCS111FM/S ($1,050). The latest entry is Intel’s Wireless Display Technology, dubbed “WiDi." It's meant to bring your laptop computer’s display to your TV set wirelessly. Growing support for the DLNA standard hasn't dissuaded some companies from developing proprietary means of pushing multimedia content between a source and a display. At last check on, I found hundreds of networkable TVs, 70 Blu-ray players, 86 A/V receivers and home-theater systems, 43 digital media players, 24 DVRs, 63 smartphones, 21 printers, and the PlayStation 3 that were DLNA-capable.
(The acronym stands for Digital Living Network Alliance, in case you're wondering.) More and more TVs and Blu-ray players now offer DLNA capabilities. I’ve written before about DLNA, a standard that lets you send photos, music, and video from one device in your home to another over a network, wired or wireless.
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