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Description of Changes
Build a minified version of ffmpeg for Windows
Rationale behind Changes
Avoids having to download an extra dependency for media capture.
ffmpeg and it's dependencies are built size optimised with LTO.
However, asm is enabled, which inflates the build size.
We require
makeavailable in the path, which the runners already have.I've opted to use pkgconf, as it seemed easier to build on Windows compared to pkgconfig.
ffmpeg is built with the following video encoders;
AMD AMF (H264, H265, AV1)
Intel QSV (H264, H265, AV1)
Nvidia NVENC (H264, H265, AV1)
MediaFoundations (H264, H265, AV1)
Vulkan (H264, H265, AV1)
libx264 (H264)
libsvtav1 (AV1)
ffv1 (FFmpeg's own codec)
qtrle (Apple QT RLE)
And the following audio encoders;
aac
libopus
flac
pcm_s16
Suggested Testing Steps
Test software encoders
Test hardware encoders (on the 3 supported GPUs)
Did you use AI to help find, test, or implement this issue or feature?
No