05.03.2026, 19:22
Hi Selur!
I'm new to Hybrid and exploring it, looking for more flexibility with denoising filters and the possibility of using QTGMC with CUDA eventually, etc.
I've started with a very basic x265 CRF20 slow preset encoding on a 4K HDR/DV source, without any filters activated, nothing else, and I'm surprised to have ultra slow fps (like 1-2 fps...).
Even the projected bitrate is crazy high, like 28000-34000kbit/s. It was as if a placebo was selected!
When I run the same test with the same x265 settings using other tools like Staxrip or Handbrake, I get between 5-10 fps, bitrate 17000 kbit/s.
Note: I have a Ryzen 9950X3D + RTX 5080 - Windows 11,
Obviously, I'm missing something.
Do you have any ideas of what I could be missing?
I'm new to Hybrid and exploring it, looking for more flexibility with denoising filters and the possibility of using QTGMC with CUDA eventually, etc.
I've started with a very basic x265 CRF20 slow preset encoding on a 4K HDR/DV source, without any filters activated, nothing else, and I'm surprised to have ultra slow fps (like 1-2 fps...).
Even the projected bitrate is crazy high, like 28000-34000kbit/s. It was as if a placebo was selected!
When I run the same test with the same x265 settings using other tools like Staxrip or Handbrake, I get between 5-10 fps, bitrate 17000 kbit/s.
Note: I have a Ryzen 9950X3D + RTX 5080 - Windows 11,
Obviously, I'm missing something.
Do you have any ideas of what I could be missing?