suggestions for recording video lessons?

[Ralf Mardorf]

Hi,

IIRC a few years ago there were issues with

https://packages.ubuntu.com/eoan/recordmydesktop
https://packages.ubuntu.com/eoan/gtk-recordmydesktop

and/or another much used program and several people started using

https://packages.ubuntu.com/eoan/vokoscreen

I don't have experiences with doing screen + camera + audio capturing.

Google returns "Open Broadcaster Software".

https://www.google.de/search?source=hp&ei=EWmmXvu5C4uwUsnYpegH&q=linux+screen+%2B+camera+%2B+audio+capturing&oq=linux+screen+%2B+camera+%2B+audio+capturing&gs_lcp=CgZwc3ktYWIQAzoCCABQzklYhlJg8FRoAHAAeACAAYwBiAGoBZIBAzUuMpgBAKABAaABAqoBB2d3cy13aXo&sclient=psy-ab&ved=0ahUKEwi7hsrF64fpAhULmBQKHUlsCX0Q4dUDCAg&uact=5

"5.  Open Broadcaster Software (OBS)

OBS is the most advanced and feature-rich Linux screen recorder
available out there. This screencasting application can stream directly
via Youtube, Twitch, DailyMotion and much more. Open Broadcaster
Software a full-fledged best screen capture software for Ubuntu Linux.
It’s suitable for advanced users who really need to do some tech videos
or live game streaming. But anyone can use it after knowing all the
plugin and configuration settings.

Install on Ubuntu

sudo add-apt-repository ppa:obsproject/obs-studio
sudo apt update
sudo apt install obs-studio" -
https://www.ubuntupit.com/15-best-linux-screen-recorder-and-how-to-install-those-on-ubuntu/

"2. Open Broadcaster Software Studio

OBS Studio is, without doubt, the most feature-rich and advanced
screencasting application available for Linux.

Main Features

    Multiple scenes to switch between seamlessly via custom transitions
    Filters for video sources
    Audio mixer with filters
    Powerful and easy to use configuration options
    Streamlined settings panel for tweaking configurations
    Live streaming support

Pros

    Everything you will possibly need is within this single application

Cons

    You’ll need a while to figure out its terminology (… but it’s worth
    it)

Installation on Ubuntu

OBS Studio is available for Ubuntu via its PPA. You can enter the
following commands in the terminal to install it:

sudo add-apt-repository ppa:obsproject/obs-studio
sudo apt update
sudo apt install obs-studio

You can also utilize the snap store to get the latest OBS studio
version." - https://itsfoss.com/best-linux-screen-recorders/

Regards,
Ralf