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Best Hosted Endpoint Protection and Security SoftwareĪt the moment, to deliver smooth frame rates at high settings at 4K resolution on a PC (that's 3,840 by 2,160 pixels, for the record) with the most-demanding games, you'll need to opt for one of the most powerful consumer-grade graphics cards available.HD Guru awards the DVDO AVLab UHD TPG 5 out of 5 Hearts, our highest ratingĭisclosure: Review sample was obtained as manufacturer’s loan.Ĭopyright ©2014 HD Guru Inc. With its ease of use, firmware updatability, and relatively low price, the DVDO AVLab TPG enables a display professional or hard-core enthusiast to spend less time in the calibration and setup process and more time appreciating the end result. The Quantum Data 804A is among the most capable 4K HDMI generators currently available, but is $6000. A 4K VideoForge unit bumps the price up to $4,000.

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Other HDMI-only video generators, like the VideoForge HDMI, only provide 1080p output for the same price as the AVLab TPG. Video generators like the DVDO AVLab TPG are not cheap, but compared to the alternatives, its $1,300 (available from Amazon) price tag is a downright bargain. The DVDO AVLab TPG includes everything you need to get it up and running with a minimum of fuss:

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The TPG’s user guide provides a nicely organized chart of serial command protocols for anyone interested in crafting their own software control scheme. If you don’t have compatible software, the AVLab TPG is slightly less exciting, as the user will misses out on automated control and the ability to generate variable window sizes and RGB triplets for custom color measurements. This allows automation of the display calibration and testing process.Ĭalibration software packages compatible with the TPG include: SpectraCAL’s CalMAN v5, ChromaPure Professional v2.5.1 or later, and HCFR Colormeter. However, the best use of the AVLab TPG’s USB port is for supplying power, along with direct PC control. The TPG’s USB port makes it easy for owners to apply firmware updates (I tested with v1.02) that add new features and functionality after its initial release. Video format support includes SD through 4K, as well as 50Hz/60Hz refresh rates, and 4K/2160p at 60Hz using YCbCr 4:2:0 as defined in the HDMI 2.0 spec.Īn information menu option is useful for verifying incoming and outgoing signals.

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An infrared remote enables selection and control of the TPG’s numerous output capabilities via a clean and legible on-screen menu system. One for output format and one for test pattern selection. The AVLab TPG AVLab TPG keeps on-device control simple with two easily operated buttons. Keeping with the all-digital theme, a S/PDIF optical audio output is also present if needed. The TPG’s HDMI input is also MHL-enabled for easy charging of connected mobile devices. The HDMI-passthrough design of the TPG allows for in-line placement: slotting between a display and a source device like a Blu-ray player. The lack of analog video support isn’t really critical anymore. One reason for the TPG’s compact design is that it’s an HDMI-only video device. Fragile it is not, and that’s a good thing for any piece of kit that’s expected to perform flawlessly in the field.

The signal processing masters at DVDO have introduced the AVLab TPG that eschews the bulk and cost of its competitors by delivering digital video goodness in a package that literally fits in your pocket.Ībout the size of a deck of playing cards, the AVLab TPG is wrapped in a tough metal enclosure that provides a bit of heft for the diminutive unit. If you need a TPG that supports the latest features, like 4K/2160p, we’re talking about gear that can cost as much as a nice used car. Most test pattern generators are bulky, expensive boxes that can cost as much as a used car.

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If you wish to increase the speed and accuracy of the job at hand, a dedicated test pattern generator (TPG) will change your life.Įnter DVDO’s excellent, and Ultra HD 4K, AVLab TPG. Manually navigating a disc is tedious though, and there are limited test patterns available. The need to examine dozens (if not hundreds) of video test patterns to properly evaluate display performance is the primary time-sink in the whole process.Įnthusiasts with a little know-how, a Blu-ray player, and a decent test disc can perform their own basic display evaluation and setup. The end result, however, is our ability to objectively convey relevant information to you, plus make our favorite projectors and TVs look and perform at their absolute best. Video calibration and testing is tedious, exacting work.