lightsout 103 Posted April 30, 2019 Share Posted April 30, 2019 Is one of these two options preferred? Does it matter? Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Luke 30135 Posted April 30, 2019 Share Posted April 30, 2019 Hi, this is actually why we have the easy yes option. Just select yes and we'll pick the best one for the job. Link to comment Share on other sites More sharing options...
lightsout 103 Posted April 30, 2019 Author Share Posted April 30, 2019 Hi, this is actually why we have the easy yes option. Just select yes and we'll pick the best one for the job. Ok. Do you care to explain what the difference is between the two? I have been trained to distrust the auto feature in most apps. But I guess I should give it a go. Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
KarlDag 25 Posted April 30, 2019 Share Posted April 30, 2019 (edited) Ok. Do you care to explain what the difference is between the two? I have been trained to distrust the auto feature in most apps. But I guess I should give it a go. Sent from my iPhone using Tapatalk I believe nvdec is the Nvidia proprietary solution while d11va is directx 11 video acceleration, which is a more generic solution, probably not as good. Edited April 30, 2019 by KarlDag Link to comment Share on other sites More sharing options...
Guest asrequested Posted April 30, 2019 Share Posted April 30, 2019 Nvdec is ffmpeg's use of cuda. Link to comment Share on other sites More sharing options...
Luke 30135 Posted April 30, 2019 Share Posted April 30, 2019 Dxva is Microsoft's implementation. Link to comment Share on other sites More sharing options...
lightsout 103 Posted April 30, 2019 Author Share Posted April 30, 2019 Thanks folks, thats what I thought and why I picked the Nvidia option in the first place. Link to comment Share on other sites More sharing options...
Guest asrequested Posted April 30, 2019 Share Posted April 30, 2019 A note to remember, is that neither one is native cuda decoding. They each have their own way of parsing etc. Native cuda decoding is entirely handled by the hardware, with no involvement from software. But nvdec is supposedly better than native cuda decoding. Link to comment Share on other sites More sharing options...
lightsout 103 Posted April 30, 2019 Author Share Posted April 30, 2019 Interesting. I checked all boxes for now. Not sure if that's the same as yes. Link to comment Share on other sites More sharing options...
Guest asrequested Posted April 30, 2019 Share Posted April 30, 2019 Most modern Nvidia GPUs support nvdec, some of the older ones, don't. Link to comment Share on other sites More sharing options...
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