Print 15 comment(s) - last by tuteja1986.. on Jul 13 at 2:37 AM

ATI Avivo on the XBOX 360

ATI announced today that Microsoft has chosen its implementation of H.264 decoding for the XBOX 360 console. Microsoft has been alluding to the release of HD DVD play back and expansion for the console for some time now, although there was recent skepticism about a HD DVD drive being available for upgrade. Microsoft announced however that there would be an external add-on for playing back HD DVD. According to the press release:

To enable the smoothest H.264 video playback possible, the ATI decoder technology makes use of the Xbox 360's graphics processing unit (GPU) to accelerate video processing. The unified shader design of the GPU enables high-end processing techniques such as comb filtering and automatic gain control to ensure that video artifacts such as blockiness or color bands don't disrupt playback.

ATI says that the H.264 codec that will be used in the XBOX 360 will be part of ATI's Avivo technology. The codec will take advantage of the features inside the XBOX 360's ATI-based GPU. According to ATI, GPU features such as shaders will be used to process techniques such as comb filtering and gain control.

Microsoft choice to go with HD DVD was a topic of much discussion when the announcement was made. Despite user disagreements, Microsoft says that HD DVD media is cheaper to implement and because of this, playback devices will penetrate the market more quickly, thus driving down prices. Microsoft says it believes "HD DVD is the clear winner for consumers."

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RE: Heh heh...
By obeseotron on 7/12/2006 10:13:06 AM , Rating: 1
Using ATI's graphics chip doesn't mean MS had to buy anything else from them, they could have written a decoder themselves or bought one from someone else. What are you talking about with the coke stuff?

RE: Heh heh...
By mforce on 7/12/2006 10:30:14 AM , Rating: 2
Actually he's quite right . With an ATI GPU inside it's not like they were going to use an nVidia codec . ATI knows best what they have in there .

RE: Heh heh...
By Aganack1 on 7/12/2006 10:47:49 AM , Rating: 2
i thought i remember reading that microsoft didn't use ATI's dvd decoder for the 360.

RE: Heh heh...
By segagenesis on 7/12/2006 10:59:21 AM , Rating: 2
Im sorry :( My attempt at humor fails at life. I was trying to make a joke like how it would be pretty unusual if say Dell started using Gateway cases and IBM motherboards. So... it's kind of obvious that a company will usually eat thier own dogfood!

RE: Heh heh...
By littlebitstrouds on 7/12/2006 12:39:17 PM , Rating: 2
No, it was funny, this guy is an idiot.

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