83: Yeah, there may be some CUDA enhanced x264 encoders out there; in fact there’s one here:
http://www.mainconcept.com/eu/products/sdks/gpu-acceleration-sdk/cuda-h264avc.html
Sadly it’s not open source as far as I can tell. So for the time being it’s not going to make its way to OBS. I agree it would be nice if eventually someone would write an open source CUDA implementation of x264 that actually worked faster than the CPU one, and in principle I’d guess that’s possible, but apparently it’s not so easy…
nop: Muchas gracias! 🙂