no video and audio with version 4.12.0

[gust]

Hello,

I installed version 4.12.0 and wanna use audio and video, started by a button.
I am using Xubuntu 18.04 and installed the qt5. The problem is, that I can't hear anything when I started audio and it just start a black window when I started with an video.
With an older version of qlc+, I can use audio very well, but no video. This is the reason, why I wanna use 4.12.0
Then I tried it with windows 10 and there is the same problem.

Do anybody knows a fix?

Thank you very much

Gust

[Deece]

Has a fix been found?

I've just realised my 4.12.0 /.1 git has no audio out either. (just trying Ubuntu 18.04 to avoid the libfftw3-double3 issue)
Also, only .mp3 files are listed.

Using mint 19.1 Cinnamon(ubuntu18.04) and 4.12.0 qt5

If I use qt4 version all is ok, so assume qt5 is the problem.
Is there a definitive list of qt5 packages that should be installed?

Thanks.

[Deece]

Qt5 instructions here :
https://github.com/mcallegari/qlcplus/w ... -build-Qt5

Thanks to sbenejam for info.