Mpv: image scrolling with panscan

[tyngdekraften]

mpv version and platform

mpv master with build scripts on gnu userland

Reproduction steps

mpv --panscan=1 --pause foo.png

Expected behavior

beeing able to use mpv as an image viewer by scrolling with some keybinding

Actual behavior

panscan is able to zoom to fit to width or height but it is not possible to scroll

Sample files

typical picture you would want to zoom and scroll through using mpv

[wiiaboo]

Add to input.conf

KP1     add video-rotate -90
KP2     add video-pan-y -0.01
KP3     add video-rotate +90
KP4     add video-pan-x +0.01
KP5     set video-pan-x 0; set video-pan-y 0; set video-zoom 0
KP6     add video-pan-x -0.01
KP7     add video-zoom -0.01
KP8     add video-pan-y +0.01
KP9     add video-zoom +0.01