Timeline Interface locking

[Lightzy]

I tried this several times and it always locked sooner or later.

When I focus on a piece of the video, and then drag the line marker over it to scan frames to find the frame I want, scanning a bit forward, back, at some point the whole interface locks.
But only the timeline.

It’s impossible to slide left or right, impossible to click the timeline line thing to place it, etc. Gotta restart the program

[shotcut]

Sorry but I have never experienced this and will be unable to fix it. Maybe someone else will.

Also I see you ignored the questions requested when posting a bug.

[shotcut]

Please try the different options in Settings > Display Method to see if any of them works better on your system.

Display Method

This setting is only available on Windows and Linux. Shotcut uses OpenGL technology to draw its user interface and display video. OpenGL is typically implemented in the GPU of your computer and its driver in the operating system. These two pieces (Shotcut and the UI library it uses) and the OpenGL implementation need to communicate using a complex protocol. Sometimes, they do not communicate well and have compatibility or interoperability problems. Thus, there are some workarounds: use only s…