Feeds

How to watch TV on your PC

PC as PVR

Mobile application security vulnerability report

At the most basic level, it makes little difference whether you use a USB tuner or an internal PCI or PCI Express add-in card. You're talking about roughly 1GB of video per tuner per hour, which is well within the bounds of USB 2's bandwidth. However, it's a safer bet to use an internal card, especially if you also use a number of USB peripherals. And if you plan to make the jump to HDTV, you'll need a faster interface than USB 2.0.

Windows Vista can use multiple TV tuners
Windows Vista can use multiple TV tuners

Still, if you have a highly compact desktop PC, like you'll have little choice but to go for a USB tuner. You may well find that the tuner blocks one or more neighbouring ports, but USB tuners usually come with a USB extension lead.

This largely applies to laptops too. It's the work of a moment to unplug a USB tuner and aerial when you're off on your travels, but you're not limited to USB-connected devices. AVerMedia, for example, has a growing range of ExpressCard tuners such as the DVB-T Express X. Thanks to the bandwidth provided by the ExpressCard bus, it has headroom for HDTV.

AVerMedia ExpressCard TV tuner
AVerMedia's DVB-T Express X ExpressCard tuner

To the best of our knowledge there's no technical difference between PCI and PCIe add-in cards, although it's tempting to choose PCIe if only to make use of the PCIe x1 slots that you find on modern desktop motherboards. It's possible that the bandwidth and power of PCIe may have a beneficial effect as KWorld lists a dual hybrid card that has a PCIe x1 interface.

Boost IT visibility and business value

More from The Register

next story
iPad? More like iFAD: We reveal why Apple fell into IBM's arms
But never fear fanbois, you're still lapping up iPhones, Macs
For Lenovo US, 8-inch Windows tablets are DEAD – long live 8-inch Windows tablets
Reports it's killing off smaller slabs are greatly exaggerated
Cheer up, Nokia fans. It can start making mobes again in 18 months
The real winner of the Nokia sale is *drumroll* ... Nokia
Microsoft unsheathes cheap Android-killer: Behold, the Lumia 530
Say it with us: I'm King of the Landfill-ill-ill-ill
Seventh-gen SPARC silicon will accelerate Oracle databases
Uncle Larry's mutually-optimised stack to become clearer in August
EU dons gloves, pokes Google's deals with Android mobe makers
El Reg cops a squint at investigatory letters
Apple orders huge MOUNTAIN of 80 MILLION 'Air' iPhone 6s
Bigger, harder trouser bulges foretold for fanbois
prev story

Whitepapers

Designing a Defense for Mobile Applications
Learn about the various considerations for defending mobile applications - from the application architecture itself to the myriad testing technologies.
How modern custom applications can spur business growth
Learn how to create, deploy and manage custom applications without consuming or expanding the need for scarce, expensive IT resources.
Reducing security risks from open source software
Follow a few strategies and your organization can gain the full benefits of open source and the cloud without compromising the security of your applications.
Boost IT visibility and business value
How building a great service catalog relieves pressure points and demonstrates the value of IT service management.
Consolidation: the foundation for IT and business transformation
In this whitepaper learn how effective consolidation of IT and business resources can enable multiple, meaningful business benefits.