mpv\portable_config\mpv.conf

input.conf

WHEEL_UP add volume 5
WHEEL_DOWN add volume -5

LEFT seek -5 exact
RIGHT seek 5 exact

UP add chapter 1
DOWN add chapter -1

mpv.conf

[default]

## loop

## target-colorspace-hint=no
## target-trc=srgb
## target-trc=bt.1886

## target-contrast=inf ## =1000 (the default) should always be used, even on an OLED

dither-depth=no

## vf=format:gamma=srgb

## glsl-shaders="C:\Users\ULTRA\Downloads\mpv-x86_64-pc-windows-msvc\adaptive-sharpen.glsl;C:\Users\ULTRA\Downloads\mpv-x86_64-pc-windows-msvc\filmgrain.glsl"

## glsl-shaders="C:\Users\ULTRA\Downloads\mpv-x86_64-pc-windows-msvc\adaptive-sharpen.glsl"

## deband
deband-threshold=0
deband-grain=384

## video-sync=display-resample

cache=yes
demuxer-max-bytes=1GiB

volume=60
volume-max=100

screenshot-directory="C:\Users\ULTRA\Pictures"

screenshot-format=png
screenshot-tag-colorspace=yes
screenshot-high-bit-depth=no
screenshot-png-compression=4
screenshot-png-filter=0
screenshot-sw=no

screenshot-jpeg-quality=100

## no-video

## ytdlp-format=bestvideo[height<=?720]+bestaudio

snap-window
keep-open

## window-maximized
## geometry=50%

## ontop

## no-border
geometry=3200x1800

[bench]
audio = no
untimed = yes
framedrop = no
video-sync = display-desync
vulkan-swap-mode = immediate
opengl-swapinterval = 0
d3d11-sync-interval = 0
osd-msg1 = "FPS: ${estimated-display-fps}"   

https://raw.githubusercontent.com/haasn/gentoo-conf/xor/home/nand/.mpv/shaders/filmgrain.glsl

Linux config filepath:

~/.config/mpv/