So, I have also been having issues with using the Hardware video encoder function on PD14. Back in the day, I was using PD10 and for a while the hardware acceleration worked great. I stopped using PD for a while then a year or so later I tried to use it but the hardware video encoder function was no longer working(the option was grayed out). I went to the forums and I was told, PD10 was my problem and that I needed to get an updated version(PD14). I upgraded to 14, i'm using Windows 10, I have an Nvidia GTX460 and I can't use that function. It is kinda frustrating because that was one of the main features I loved about PD and it used to work fine, but now it doesn't.
If my only option is to get a new GPU, I was looking at upgrading to a GTX950, does anybody know if that card should work? I believe someone on here said you need to have h.265 compatability for True Velocity 5 to work(I don't get why that is needed if I am encoding to h.264, but I am no techy).