Merge pull request #668 from asenyaev/asen/check_latest_commits_4.x

Update master branch for 4.6.0 release

Merge pull request #671 from asenyaev/asen/3.4.18_release

Update 3.4 branch for 3.4.18 release

Merge pull request #632 from asenyaev/asen/fix_current_builds

Defined ffmpeg version for MacOS and Windows Server version in Github Actions

Merge pull request #628 from asenyaev/3.4

Update 3.4 branch with latest updates in master

Merge pull request #598 from asenyaev/asen/4.5.5_release

Updated submodules to 4.5.5 release

Merge pull request #597 from asenyaev/asen/3.4.17_release

Updated submodules to 3.4.17 release

Merge pull request #579 from asenyaev/asen/fix_pylin_and_pycharm

Added lines for a proper work using pylint and an autocomplete in IDE

Merge pull request #584 from asenyaev/asen/upgrade_3.4_again

Update 3.4 branch to the latest changes in master

Merge pull request #568 from asenyaev/asen/remove_extra_modules_3.4

Removed unused modules for 3.4 branch

Merge pull request #561 from andruekonst/patch-1

Fix typo in Readme