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Aegisub in 4k

Unread postPosted: Sun May 28, 2017 3:04 pm
by eamonx
Hi there. I recently got a new monitor that has 4k resolution. After opening up aegisub and working with it I noticed some issues.

1) Loading the video. The video sizes are not correct. A 720p preview at 100% is not the same physical size as when opening up a normal 720p video in MPC or other players. The same with 1080p so I suppose this problem occurs with any video resolution.
2) Eyedropper tool: When I use the eyedropper tool to select colours from the video, it does not accurately work. I would hover over a position, but it would select the colour of a different position. I think this has to do video preview scale problem I mentioned above.

Is there any solution to this?

Re: Aegisub in 4k

Unread postPosted: Mon May 29, 2017 8:10 pm
by jfs
Is this on Windows?
You may have display scaling set to something other than 100%, and Aegisub does have some bugs with that.

Re: Aegisub in 4k

Unread postPosted: Mon May 29, 2017 10:28 pm
by eamonx
After checking, indeed my display scaling is at 150%. Apparently Windows 10 recommends that scaling level at 4k resolution. I changed it to 100% and everything was far too small.

It would be cool if the scaling bug was fixed in the next Aegisub update ;) :D