Keep Scroll Position + Cycling image fast problem

[fire838]

Problem 1: When going from one image to a second image the scroll position resets to vertical & horizontal center.

Example: I'm very zoomed into the top of picture 1. I press button to go to next image it resets the scroll to the center. Add a option to lock scroll postion between images.

Problem 2: When cycling through images very fast with scroll wheel, it bugs out and loops images? Example: A folder with 20 images, if i scroll wheel to change image very fast, MPV thinks theirs like 100 images but loops?

[occivink]

The problem 1 shouldn't actually occur unless you specifically configured it to do that. Do you use detect-image.lua, and did you maybe simply copy the default configuration?

Are you sure that problem 2 is caused by one of the scripts? Can you narrow it down to which script/configuration causes this?

[fire838]

Problem 1: I fixed it, had something to do with detect-image.lua

Problem 2: This occurs even with a fresh MPV and MPV-image-viewer configuration. You can replicate this by replacing:

WHEEL_UP script-message cursor-centric-zoom 0.1 WHEEL_DOWN script-message cursor-centric-zoom -0.1

with

WHEEL_UP repeatable playlist-prev WHEEL_DOWN repeatable playlist-next

Try with a 100 picture folder. Mouse wheel fast

Another thing I encountered is that cursor-centric-zoom is awkward when zooming out and in past the borders. I think it the X and Y axis should lock in place if the picture is really far into the borders. 1 min video showing what I mean: https://streamable.com/5xihiw

[occivink]

That makes sense about the cursor-centric-zoom, thanks for the clear comparison. I need to think how it works technically, but it should be similar to the XXX_move_if_full_view flags that already exists

[occivink]

I've now implemented the cursor-centric-zoom changes, let me know if it matches your expectations. I do think it's more useful that way

[fire838]

Yes this works good.

For problem 2 it is the auto load script, when holding down default arrow keys forward (-->) on a folder with lots of images it loops images. https://streamable.com/t1lcas This folder only has 59 images but when I hold down forward it adds existing images to the playlist.

[occivink]

That's strange indeed. If you can manage to narrow it down more I can try to fix it. For example, does it happen with autoload.lua alone? Or does it have to be combined with another script from this repository? If so, which?

[fire838]

It behaves the same even when autoload.lua is the only script in the folder.

[occivink]

Ok, then that sounds worth reporting directly on the mpv issue tracker, since that's where the script comes from.