markus-perl/ffmpeg-build-script v9.0.7 on GitHub

FFmpeg Build Script 9.0.7

Changes since v9.0.6:

Fallback download sources for failed package downloads (PR #267)
download() now accepts multiple URLs and tries each in order before aborting,
so a timed-out or truncated mirror no longer fails the whole package build.
GNU-based packages declare primary + mirror URLs explicitly, and pkg-config
gets a pkgconfig.freedesktop.org source with a GitHub release fallback.
Checksum validation and cached-file safety are unchanged.