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Hardware transcoding with 2x K4000s


Nekrospider

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Nekrospider

Good Morning,

 

I acquired 2x K4000s and decided to toss them into my server to see what they could do. 

Upon inspection, it looks like they're doing exactly nada. 

Looking into the Quadros on the nVidia site, they will transcode h264, but when dropping the bitrate down to say 1mbps, I'm still seeing software encoding. 

At one point I did have it working with 1x K2000, but with the 4000s I can't seem to get it rolling at all. 

Looking at the FFMPEG logs I am seeing

 

"[h264 @ 0000022e63d04040] No device available for decoder: device type d3d11va needed for codec h264."

 

Anyone have any ideas?

 

Let me know

NS.

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  • 2 weeks later...

Ok yes, sorry, this is a known issue that with two cards you end up with no HWA at all. It is something that we're looking into. Thanks.

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Nekrospider

But we think its' resolved in the 4.3 beta if you'd like to try that. Thanks.

Is there any way to roll up into the beta, or is it a download and reinstall kinda deal?

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Nekrospider

You can install on top of your existing version.

Just gave it a go.

Still rockin the software, might roll back to the 2x K2000s if I can't get it figured. I do like the new additions to the beta though. :)

 

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