Subject: Editorial | February 9, 2017 - 10:50 AM | Alex Lustenberg
Tagged: podcast, Zen, Windows 10 Game Mode, webcam, ryzen, quadro, Optane, nvidia, mini-stx, humble bundle, gddr6, evga, ECS, atom, amd, 4k
PC Perspective Podcast #436 - 02/09/17
Join us for ECS Mini-STX, NVIDIA Quadro, AMD Zen Arch, Optane, GDDR6 and more!
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Hosts: Ryan Shrout, Allyn Malventano, Ken Addison, Josh Walrath, Jermey Hellstrom
Program length: 1:32:21
Podcast topics of discussion:
Week in Review:
News items of interest:
1:14:00 Zen Price Points Leaked
Hardware/Software Picks of the Week
Allyn: Low cost OBD II scanner
Subject: General Tech | February 7, 2017 - 04:31 AM | Scott Michaud
Tagged: logitech, webcam, brio, 4k, hdr
Today’s announcement of the Logitech BRIO rolls in many features that have been lacking in webcams. With it, you can record in 720p30, 720p60, 1080p30, 1080p60, and, the big reveal, 4K30. It is also capable of shooting in HDR using RightLight 3, although they don’t specify color space formats, so it’s unclear what you will be able to capture with video recording software.
On top of these interesting video modes, the camera also supports infrared for Windows Hello “or other facial recognition software”. Unlike Intel’s RealSense, the webcam claims support for the relatively ancient Core 2 and higher, which sounds promising for AMD users. I’m curious what open-source developers will be able to accomplish, especially if it’s general enough to do background rejection (and so forth). Obviously, this is just my speculation -- Logitech hasn’t even hinted at this in their documentation.
As you would expect for a 4K sensor, Logitech is also advertising quite a bit of digital zoom. They claim up to 5X and FOVs user-configurable between 65 degrees and 90 degrees.
Finally, the price is $199 USD / $249 CDN and it ships today.
Subject: General Tech | September 30, 2016 - 12:25 AM | Sebastian Peak
Tagged: webcam, skype, Pro Stream Webcam, logitech, C922x, C922, C920, 720p/60
Logitech has announced the successor to the popular C920 with the C922 Pro Stream Webcam, and this new model includes a 720p/60 mode, along with the 1080p/30 capability of its predecessor.
“C922 Pro Stream Webcam offers full HD quality and features for all streaming needs. At either 1080p 30 FPS or 720p 60 FPS, C922 is the perfect solution for streaming to Twitch, YouTube and any other video streaming application imaginable. Advanced 20-step autofocus through a full HD glass lens with F-stop F 2.8 and 78-degree field of view means no matter what action is happening, C922 can capture those crucial moments in perfect HD clarity.”
Logitech lists these specs for the C922:
- Video streaming or recording: 1080p30 FPS / 720p60 FPS / 720p30 FPS with supported apps
- Video calling: Full HD 1080p with the latest version of Skype for Windows or 720p with
- supported clients
- H.264 video compression (Skype only at this time)
- Full HD Glass lens (F=2.8) with 20-step autofocus
- 78° horizontal field of view
- Dual stereo microphone with automatic noise cancellation
- Automatic low light correction
- Tripod ready universal clip fits laptops and monitors (C922 SKU only)
- Width: 95mm
- Depth: 24mm - 71mm including clip
- Height: 29mm - 43.5mm including clip
- Weight: 162g
- USB cable: 6-ft
The C922 includes a tripod, while the C922x does not
There will be two SKUs of the C922, each of which retail for $99.99:
- C922 - exclusive to Best Buy and bestbuy.com, includes tripod and a 3 month XSplit license
- C922x - available on Amazon.com - does not include the tripod but includes a longer 6 month XSplit license
Both versions are available now.
Full press release after the break.
Subject: General Tech, Shows and Expos | January 7, 2016 - 04:52 PM | Scott Michaud
Tagged: CES, CES 2016, razer, razer stargazer, webcam, Intel RealSense
Razer has announced the Stargazer webcam with a few tricks up its sleeve. Each of these has a downside or catch though, so be sure to read my commentary.
The first advanced feature is the sensor. It supports 1080p output, which is common these days, but it can be driven at 60 FPS when dropped to 720p. For video streamers, who usually shrink their webcam to a fraction of the screen anyway, this bump in refresh rate will match that game or desktop capture. 720p is more resolution than a corner of a 1080p broadcast, so you're throwing out pixels anyway. The problem would be streamers who have a full-screen webcam shot. This is common for educational or discussion-based podcasts, which would likely need to choose between 720p60 or 1080p30. I don't think it's possible for any webcam to output both resolutions at the same time, so you'd need to release and renew the device when you switch, which isn't feasible. That said, I'm not sure if there was a major, technical reason for Razer not just shipping 1080p60. There might be.
The second feature the webcam's inclusion of Intel RealSense. This is their technology for gesture recognition, 3d scanning, and background removal. Having the camera automatically key out the background on webcam video is interesting, and probably quite accurate given that it knows 3D positional data. The ability to 3D scan would also be interesting for game and mod developers. The catch? It apparently requires a sixth-generation Core processor (Skylake). This entirely removes AMD and DDR3-era Intel processors from the equation, including the high-end Core i7-4790k. It also requires Windows 10. Note that Razer lists these requirements for the webcam in general, including the Skylake processor, but it might only apply to RealSense features. It also might apply to everything, though.
If these limitations, including the very high system requirements, don't apply to you, then look for the Razer Stargazer in Q2. It will apparently cost about $200 USD.
Follow all of our coverage of the show at http://pcper.com/ces!