AutoVSR for MPV

readme.md

AutoVSR for MPV

This Lua script automatically enables NVIDIA Video Super Resolution (VSR) in MPV

Features:

• Dynamically adjusts scaling based on display and video resolution
• Toggle with Ctrl+Shift+U (default: off)

Usage:

1. Place autovsr.lua in your MPV scripts folder
2. Restart MPV
3. Press Ctrl+Shift+U to toggle VSR

---

🔗 Original discussion comment: mpv-player/mpv#14804

autovsr.lua

local mp = require 'mp'
local autovsr_enabled = false

local function autovsr()
    local display_width = mp.get_property_native("display-width")
    local video_width = mp.get_property_native("width")
    local display_height = mp.get_property_native("display-height")
    local video_height = mp.get_property_native("height")

    if video_width and display_width and video_height and display_height then
        local scale = math.max(display_width, display_height) / math.max(video_width, video_height)
        scale = scale - scale % 0.1 --

        local vf = mp.get_property("vf") or ""
        if string.match(vf, "@vsr") then
            mp.command("vf remove @vsr")
        end

        if scale > 1 then
            mp.command("vf append @vsr:d3d11vpp:scaling-mode=nvidia:scale=" .. scale)
        end
    end
end

local function activate()
    autovsr_enabled = not autovsr_enabled

    if autovsr_enabled then
        autovsr()
        mp.observe_property("video-params/pixelformat", "native", autovsr)
        mp.observe_property("vf", "native", autovsr)
        mp.osd_message("RTX ON")
    else
        mp.command("vf remove @vsr")
        mp.unobserve_property(autovsr)
        mp.osd_message("RTX OFF")
    end
end

mp.add_key_binding("ctrl+shift+u", "autovsr", activate)

How to change this script to on by default so that VSR is automatically turned on every time MPV is started, thanks

How to change this script to on by default so that VSR is automatically turned on every time MPV is started, thanks

@jianhuan309 Use this: mpv-player/mpv#14804 (comment)

How to change this script to on by default so that VSR is automatically turned on every time MPV is started, thanks

@jianhuan309 Use this: mpv-player/mpv#14804 (comment)

thank you