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official build now supported this:
just add the line to mpv.conf
vf=d3d11vpp=scale=2:scaling-mode=nvidia

or bind to a shortcut

ctrl+g vf toggle d3d11vpp=scale=2:scaling-mode=nvidia

I want to use Frame Gen in some games that's why I turn it on.

also
HAGS ON gives you better FPS on light tasks, but it's worse on heavy tasks. (in the end, turning it off is still better for RIFE)

Ryzen 5900x + 4080 SUPER

if you want to benchmark with mpv, add the configs to the bottom of your mpv.conf file.

profile = benchmark # add # to disable benchmark
[benchmark]
osd-msg1 = "FPS: ${estimated-display-fps}"
opengl-swapinterval = 0 # {lock☒}
opengl-dwmflush = no # {lock☒}
vulkan-swap-mode = immediate # When using --gpu-context=winvk, if the number of frames is equal to the refresh rate, try changing to mailbox
d3d11-sync-interval = 0 # {lock☒}
d3d11-flip = no # {lock☒} The swapping effect of flip may clamp the extreme frame rate FPS_max=number of front and rear buffers x refresh rate

hidpi-window-scale = no # {lock☒} Disable DPI scaling first and then the specified magnification will be accurate
window-scale = 1.5 # Manually specify the source zoom ratio (limited by --auto-fit=<value>)
sub = no # {lock☒}
audio = no # {lock☒}
keep-open = always # {lock☒}
# display-fps-override = 24 # Match source framerate as much as possible
video-sync = display-desync # {lock☒}
interpolation = no # {lock☒}

I think the lack of G-sync/freesync support causing this.
try the options video -> frame synch -> "Sync video to display" in MPC, it may fix the problem

there are compatible issues, like crashes on seek, or performance degradation. trt 9.2 seems stable though, I haven't heard any problems with it

you can try the mpv options
video-sync=display-resample
interpolation=yes

# Force video to lock on the display's refresh rate, and change video and audio
# speed to some degree to ensure synchronous playback - can cause problems
# with some drivers and desktop environments.

you don't need this if your monitor support VRR/G-sync

1080@x5 HAGS OFF 4t build 5 in 331.55 seconds
Output 8000 frames in 45.79 seconds (174.70 fps) 4.15 lite
Output 8000 frames in 52.86 seconds (151.35 fps) 4.15

1080@x5 HAGS OFF 4t build 4 in 101.19 seconds
Output 8000 frames in 37.26 seconds (214.68 fps) 4.15 lite
Output 8000 frames in 54.36 seconds (147.16 fps) 4.15

1080@x5 HAGS OFF 4t build 3 in 70.20 seconds
Output 8000 frames in 39.49 seconds (202.59 fps) 4.15 lite
Output 8000 frames in 51.14 seconds (156.42 fps) 4.15

1080@x5 HAGS OFF 4t build 2 in 41.65 seconds
Output 8000 frames in 36.79 seconds (217.45 fps) 4.15 lite
Output 8000 frames in 51.62 seconds (154.99 fps) 4.15

1080@x5 HAGS OFF 4t build 1 in 41.60 seconds
Output 8000 frames in 36.44 seconds (219.55 fps) 4.15 lite
Output 8000 frames in 52.00 seconds (153.83 fps) 4.15

1080@x5 HAGS OFF 4t build 0 in 22.14 seconds
Output 8000 frames in 42.09 seconds (190.09 fps) 4.15 lite
Output 8000 frames in 63.52 seconds (125.95 fps) 4.15

4Kx2 HAGS OFF 4t build 0 in 23.42 seconds
Output 2000 frames in 36.49 seconds (54.80 fps) 4.15 lite
Output 2000 frames in 51.31 seconds (38.98 fps) 4.15

4Kx2 HAGS OFF 4t build 1 in 77.06 seconds
Output 2000 frames in 33.16 seconds (60.32 fps) 4.15 lite
Output 2000 frames in 39.89 seconds (50.14 fps) 4.15

4Kx2 HAGS OFF 4t build 2 in 88.97 seconds
Output 2000 frames in 33.50 seconds (59.69 fps) 4.15 lite
Output 2000 frames in 40.41 seconds (49.49 fps) 4.15

4Kx2 HAGS OFF 4t build 3 in 135.63 seconds
Output 2000 frames in 33.19 seconds (60.26 fps) 4.15 lite
Output 2000 frames in 38.83 seconds (51.51 fps) 4.15

4Kx2 HAGS OFF 4t build 4 in 172.76 seconds
Output 2000 frames in 34.21 seconds (58.46 fps) 4.15 lite
Output 2000 frames in 39.08 seconds (51.17 fps) 4.15

4Kx2 HAGS OFF 4t build 4 in 566.31 seconds
Output 2000 frames in 33.42 seconds (59.85 fps) 4.15 lite
Output 2000 frames in 39.04 seconds (51.23 fps) 4.15

well just stick with build 3 (default) or build 2 for faster build

what is your display resolution?

default SVP will resize video to display screen's

you might try to turn off hardware acceleration (hwdec) in your player. at least in my case, it gave me worse performance on 4K videos.

4.16 lite has fewer artifacts and about the same performance as 4.9, so if you are using 4.9, time to switch to 4.16 lite

4.9

4.16 lite

1080@x5 HAGS OFF
Output 8000 frames in 36.37 seconds (219.96 fps) 4.16 lite
Output 8000 frames in 50.77 seconds (157.59 fps) 4.15
Output 8000 frames in 52.62 seconds (152.04 fps) 4.14 lite
Output 8000 frames in 50.25 seconds (159.21 fps) 4.14
Output 8000 frames in 37.24 seconds (214.82 fps) 4.9
Output 8000 frames in 32.78 seconds (244.02 fps) 4.6 (DRAM bottleneck)

the best model atm in terms of quality/performance

It looks like x3 4k with RIFE is impossible if your RAM is DRAM4

x2 cost 25~28GB/s, my max memory BW is 31GB/s

based on the picture you might need RAM5 6000+ to run RIFE 4k x3
https://www.servethehome.com/wp-content … 68x648.jpg

there are some options to boost the performance:
- turn off HAGS (in windows)
- pre-resize video resolution to lower res (in SVP menu)

Download the files here
https://github.com/styler00dollar/Vapou … ter/models