Minor update of ffmpeg to 4.4.1
Fix unsigned build for Mac OS
Changes:
- dc3203c Merge pull request #368 from yermak/development
- cc30cda Merge pull request #367 from yermak/issues/365_broken_mac_unsigned_build
- 4de5965 mac unsigned build
- b54e729 Merge pull request #364
- d2c8e92 ffmpeg upgrade to 4.4.1
This list of changes was auto generated.