Good and useful posts about FFmpeg are spread over four sites. A few examples:
FFmpeg - Multiple videos with 4 areas and different play times
FFmpeg - Overlay one video onto another video? (these questions are not language-specific, but rather general-purpose FFmpeg)
Unix & Linux
Some questions are indeed Linux-specific, such as Install ffmpeg on debian with apt, but many others are "general" FFmpeg questions:
which sometimes makes it difficult to perform searches.
Where is the recommended place to ask new general FFmpeg questions?
Is there a way to centralize all questions/answers about FFmpeg across these four sites, to make it easier for readers to search?
(I guess it would be question migration, but this would be difficult for thousands of questions/answers?)
Or maybe the answer to my question is just "If it ain't broke don't fix it", I don't know.