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ATI's Avivo Update - H.264 Acceleration & a Special Downloadable Surprise
ATI's Avivo Update - H.264 Acceleration & a Special Downloadable Surprise
Date: December 16th, 2005
Topic: Video Card
Manufacturer: ATI
Author: Anand Lal Shimpi
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To see if ATI's tool was really more efficient, we took three source videos: a WMV HD trailer, an MPEG-1 file and a DivX file and converted them all to 768kbps MPEG-4 files for use on a Sony PSP.  We measured the transcode time in minutes on our same Athlon 64 3500+ system and have reported the results below:

Video Transcode Comparison

When converting WMV HD to MPEG-4, ATI's Avivo Video Converter is a bit quicker than Nero Recode, completing the transcode 30 seconds less in time. 

Video Transcode Comparison

Our MPEG-1 source file was quite large at just under 1GB, so transcoding it took noticebaly longer.  It was here though that ATI's tool truly shined, completing the transcode in just over 5 minutes compared to about 12.5 minutes using Nero.  Again, this is with no GPU acceleration at all. 

Video Transcode Comparison

Finally, when converting DivX to the PSP format, we see once more that the Avivo Video Converter can accomplish the task in less than half the time of Nero Recode.

So, is ATI getting into the software business with the Avivo Video Converter?  No.  In fact, ATI is providing these algorithms and hooks to partners like Nero so that regardless of what software application you're using, you will get the best performance assuming that you have ATI hardware. 

We should note that the Avivo Video Converter, despite not being GPU accelerated, will only work on ATI Radeon X1000 series of GPUs.  ATI is still working on bringing a GPU accelerated version of the Avivo Video Converter to market, but that's still a while away.

ATI’s Gift to X1000 Owners - Get the Avivo Video Converter, Today!   Next Page

 
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38 Comments - Last by Bencoder, 1433 days ago
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Sweetness! by ksherman, 1516 days ago
Thanks AT! you guys ROCK! I do a bit of video converting after I finish a movie project, and it seems as though this proggie might work a lot faster than the other ones I have used!

Reply
RE: Sweetness! by ksherman, 1516 days ago
one question though, if this tool is eventually released with GPU assisted recoding, is this going to be an ATI-only product, or will I be able to use it with my 7800??

Reply
RE: Sweetness! by ksherman, 1516 days ago
well, it seems I was a little too quick on the draw... doesnt work at all with nVidia cards :(... guess i really shouldnt have expected that, or just read the little two sentence sumary on the main page. alas, I am still saddened :(

Reply
RE: Sweetness! by Thalyn, 1515 days ago
Even though it currently uses the CPU to process the transcode, the final product will depend on features present on the X1x00 series and not on the NV4x (6x00/7x00) series. Specifically, it makes use of GPGPU - a function set that allows the graphics card to process more generic code, rather than just graphics, for features such as physics or, in this case, video transcoding.

It's true that SM3 cards have been used for this purpose before (I recall an audio DSP program written to use a 6800 Ultra, since it could do the task about 5x faster than a P4 3.0e), but this time around it's been designed to work outside of DirectX - ergo, ATi only unless nVidia incorperates GPGPU at a later date.

-Jack

Reply
asdf by RandomFool, 1516 days ago
I'm just waiting for the more creative users to show up. :)

Reply
by Pete84, 1516 days ago
Looks like the AIW series got yet another shit in the multimedia arm. Capture video and then convert it to whichever format you desire, very nice.

Reply
by vijay333, 1516 days ago
yes...another "shot" indeed :)

Reply
by Pete84, 1516 days ago
Oops, that is what happens when I rush typing :p

Reply
Comparison request by Araemo, 1516 days ago
"we will look at other performance comparisons upon request from you all"

Just one: Compare DVD->Divx against AutoGK(Using the official Divx.com codec?) Does the ATI tool even support ripping from an actual DVD(Or decrypted DVD files) to another format? I am curious.

Reply
RE: Comparison request by fnord123, 1516 days ago
Please compare against the Microsoft Windows Media Encoder (http://www.microsoft.com/windows/windowsmedia/9series/encoder/default.aspx). A lot of Media Center Extender and XBox 360 people are using it to recode their .avi files to .wmv (Divx isn't supported by 360/MCExtenders). It is a slow process so if the ATI accelerator speeds it up they will have a bunch of buyers!

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