SimpleScreenRecorder is a feature-rich screen recorder that supports
X11 and OpenGL. It has a Qt-based graphical user interface. It can
record the entire screen or part of it, or record OpenGL applications
directly(currently not supported in snap distribution). The recording
can be paused and resumed at any time. Many different file formats and
codecs are supported.
Synchronizes audio and video properly.
Reduces the video frame rate if your computer is too slow.
Fully multithreaded: small delays in any of the components will
never block the other components, resulting is smoother video and
better performance on computers with multiple processors.
Can also do live streaming (experimental).
Currently OpenGL recording is not supported by this build due to the
confinement and library separation nature of snap apps.