Topic: Dropped frames using SVP with RIFE?
I don't know why, but there are always some dropped frames when I use SVP with RIFE, even when the CPU usage is always below 20% and GPU never reaches 100% (I'm using scaling to QHD 1440p and black bars).
If I disable SVP there are no dropped frames.
Tried several RIFE models but it happens with all of them.
Machine is X570 AORUS ULTRA Mobo - Ryzen 9 5950x - 32GB Gskill DDR4 3600 - Nvidia RTX 4080 FE - Aurora Pro HDMI 2.1 projector (and secondary Aorus FV43U DisplayPort)
Windows 11 23H2 and 24H2 (Recent installation with no problems running intensive CPU (Render) and GPU (CUDA apps, demanding games) tasks)
Things I tried:
1 Killing all possible processes in Task Manager that may interfere.
2 All possible combinations of RIFE settings in SVP Manager.
3 Different players (PotPlayer, MPC-BE)
4 Different decoders (Built-in, LAV, MPC) with different Software and Hardware Acceleration decoders (DXVA, D3D9, D3D11/DXVA2, D3D12cb, NVDEC)
5 Different Video Renderers in each player (MPC-VR, EVR, EVR Custom Present, PotPlayers Built-in D3D9 and D3D11 renderers)
6 All possible combination of settings for each Video Renderer (Flip/Discard, Video Processor On/Off, Vsync, D3D9-11, Exclusive Fullscreen, Adjust Frame Presentation Time, Surface formats, Resizers ...)
7 Disabling all OC for CPU, RAM (even XMP) and GPU.
8 Different refresh rates (59.94Hz and 60Hz)
9 Limiting the framerate with RTSS with all possible options (Async, Front Edge, Back Edge, Nvidia Reflex, Passive) on the whole range from 59.93 to 60.2.
10 Vsync On/Off in Nvidia CP.
11 Windows 'Graphics Options' HAGS and Flip Model On/Off.
12 Using a NVME disk for the source test files.
13 Many different Nvidia drivers versions
14 Uninstalling and reinstalling Chipset drivers
15 Power Management 'Power Saving' or 'High Performance'and many other Nvidia CP and Profile settings
16 Changing CPU affinities and Priorities for the Video Players in Task Manager.
17 Disabling SMT in BIOS
18 Disabling secondary display
...and the dropped frames keep showing up. Not only in the Statistics, I can see the jumps in the playback, which is driving me crazy.
They are not constant, but some always show up every minute, and it's very distracting.
Any ideas or suggestions?