MFH: r435411

Update to upstream version 2.2.0

Detailed log:

• New option to prefer embedded image metadata over video content (command line argument: -m)
• Fixed 'Resource temporarily unavailable' errors when using ffmpeg < 3.0
• Restored deinterlace functionality using the libavfilter library (additional ffmpeg dependency)
• Additional video mime types added to the thumbnailer file
• Take rotation metadata into account when generating thumbnails

PR: 216648
Submitted by: stl@ossuary.net
Approved by: ports-secteam (junovitch), clutton@zoho.com (maintainer)