https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_video_sys/struct.GstVideoOverlayComposition.html
GstVideoOverlayComposition in gstreamer_video_sys - Rust
API documentation for the Rust `GstVideoOverlayComposition` struct in crate `gstreamer_video_sys`.
gstreamervideosysrust