FFmpeg automatic latest build creator that uses GitHub Actions.
This uses the latest git/snapshot/development/master/nightly source code of FFmpeg.
It uses ffmpeg-windows-build-helpers helper script to compile FFmpeg.
I made this because Zeranoe builds are shutting off on September 18, 2020, and I need FFmpeg of course.
And also that by building FFmpeg on my own I can basically make nonfree binaries of FFmpeg.
For stable release builds, go to FFmpeg Stable Autobuild
For other builds of FFmpeg built by others, go to My list of FFmpeg Binaries.