deprecated apis: avoid deprecated FFMpeg and Python APIs
Avoid APIs deprecated in FFMpeg and Python 3.11.
Cc: @dgobbi @banesullivan @cory.quammen
Backport: paraview/release:HEAD
Backport: release:HEAD^2
Edited by Ben Boeckel
Avoid APIs deprecated in FFMpeg and Python 3.11.
Cc: @dgobbi @banesullivan @cory.quammen
Backport: paraview/release:HEAD
Backport: release:HEAD^2