cavium
Latest
PanaCast brings panoramic HD video to conference calls in the palm of your hand for $599 (hands-on)
Video chats have become quite popular these days, whether you're using Facetime, Skype or are attending a Google Hangout. One problem with those platforms is that they provide a limited field of view and that view is static for attendees. PanaCast solves that problem with some unique hardware and software that provides a 200 degree FOV and a virtualized camera for each viewer. Its camera has six imagers, an SoC with dual ARM11 cores and a custom-built multi-imaging video processor (MIVP), along with an Ethernet port and a USB 2.0 port. The MIVP, with an assist from some custom firmware, stitches all of the input images together to form a single 2700 x 540 video stream. That feed has enterprise-grade encryption and can run at up to 60fps over faster connections, but streams lower framerates over 3G as well. It works over the open internet and streams using a high-speed codec developed by Cavium Networks that needs only 350kb of bandwidth to function. After you're done perusing our gallery below, join us after the break to learn more about how the PanaCast system works. %Gallery-186002%
Michael Gorman04.17.2013
Wi-Fi Media lets your Nexus 7 play movies on any screen via HTC's Media Link HD (hands-on video)
We're rather big fans of the Nexus 7 here at Engadget HQ -- it's just hard not to like a $200 tablet with a Tegra 3 SoC and 7-inch glass-bonded IPS display running pure Jelly Bean. Of the few missing features, there's one we're bemoaning more than the lack of rear camera, and that's the absence of any kind of HDMI or MHL video output. So far, watching movies with the Nexus 7's been relegated to using a Nexus Q and streaming content from Google Play or YouTube. Enter Wi-Fi Media, an app available for free on Google Play that lets most Android devices like the Nexus 7 play movies, music and stills on any screen via any Cavium PureVu-compatible streamer, such as HTC's $90 Media Link HD. We tested Wi-Fi Media with our Nexus 7 and Media Link HD and found it to work pretty much as advertised except for some caveats. First the app doesn't mirror your screen -- you're limited to playing content stored on the tablet or on the network via DLNA, which means no YouTube, Netflix or games. Second, the app doesn't handle some common file types -- like AVI, for example. While it supports watching movies, listening to music and looking at pictures, keep in mind that Wi-Fi Media is not a particularly polished app. In addition to playing local and remote DLNA content, you're able to login to Facebook and Picasa and stream images directly from these accounts, but that's pretty much it in terms of functionality. There's also no way to configure the Media Link HD, so you'll need a sanctioned HTC handset to setup the multimedia streamer before using it with a Nexus 7. Want to know more? Peek at our screenshot gallery below and hit the break for our hands-on video.%Gallery-160849% Update: Since there's some confusion in the comments, we'd like to clarify that the Media Link HD is not a DLNA device. It normally only works with select HTC phones like the One X, One S and EVO 4G LTE. WiFi-Media's primary purpose is to connect with a Media Link HD -- the app also just happens to support DLNA. [Thanks, Matt]
Myriam Joire07.21.2012
Intel collaborating with more system-on-chip vendors, bringing Wireless Display to more places
Intel's Wireless Display hasn't exactly generated AirPlay-level buzz, but there's no question that it's a beautiful feature to end up with on insert-your-next-system-here. In a bid to bring WiDi to even more places (and in turn, generate even more buzz), the company's reaching out to System-On-Chip (SoC) vendors -- including Cavium, Mstar Semiconductor, Sigma Designs, Realtek, and Wondermedia -- in order to slide the feature over to even more connected TVs, set-top boxes and "other home consumer electronic devices." In other words, "you'll soon be able to enjoy streaming your PC to your HDTV with WiDi technology built-in, without the need for an external adapter." Naturally, we'll be looking for proof as soon as the CES show floor opens up.
Darren Murph01.07.2012
Actiontec teams up with Cavium Networks to create the MyWirelessTV HDMI transmitter, sounds death knell for WirelessHD?
Do you ever find yourself yearning for an intense fragging session but your roommate is watching last night's episode of The Jersey Shore on the DVR, leaving you to wonder why you hooked your Xbox to main room TV? Well, Actiontec has created MyWireless TV for just such occasions in order to keep both you and your roommate happy. MyWireless TV is a wireless HDMI transmitter that allows you to stream 1080p video from most any source over 802.11n WiFi to multiple displays (as long as said displays are connected to a MyWireless TV adapter). The system works using Cavium Networks WiVu technology, which is a video streaming protocol that is fully compatible with H.264 encoding, HDCP 2.0 encryption, Dolby surround sound, and can stream 3D video. Of particular interest to gamers is the fact that the system has an alleged sub 20ms latency from source to screen at a claimed range of 150 feet, which gives it quite the leg up on its WirelessHD competition. The set comes with one transmitter and one receiver at a rumored $200 hit to your wallet when (if?) it goes on sale later this year.
Michael Gorman01.08.2011