https://microsoft.github.io/windows-docs-rs/doc/windows/Win32/Media/KernelStreaming/constant.KSPROPERTY_VIDEOCOMPRESSION_PFRAMES_PER_KEYFRAME.html
KSPROPERTY_VIDEOCOMPRESSION_PFRAMES_PER_KEYFRAME in windows::Win32::Media::KernelStreaming - Rust
API documentation for the Rust `KSPROPERTY_VIDEOCOMPRESSION_PFRAMES_PER_KEYFRAME` constant in crate `windows`.
perkeyframe