Capturing Audio (Dubbing). "Make sure you have audio plugins installed on your system"

[Evgeny]

SUMMARY

STEPS TO REPRODUCE
1. Install Kdenlive under Ubuntu 19.10.
2. Try to Capturing Audio (Dubbing).

OBSERVED RESULT
Found that list of capturing device is empty with remark: "Make sure you have audio plugins installed on your system".

EXPECTED RESULT
Other programs like "SimpleScreenRecorder" work perfect with record audio from my laptop and microphone. I expected Kdenlive to record sound from the microphone without any problems.

SOFTWARE/OS VERSIONS
Ubuntu Linux: 19.10;
KDE Frameworks 5.62.0;
Qt 5.12.4.

https://bugs.kde.org/show_bug.cgi?id=418103

But it is a packaging issue. "kdenlive-19.12.2-x86_64.appimage" work fine.

It was necessary to install the package "libqt5multimedia5-plugins". It is necessary that this package is automatically installed along with other dependencies, otherwise you can lose a lot of time until find a solution to the problem.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Noctis Bennington (noctis13)]

I can confirm this. This package should be on dependencies because I literally lost a lot of time looking for this.

Thank you so much Evgeny!