https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_video/subclass/prelude/trait.VideoAggregatorImplExt.html
VideoAggregatorImplExt in gstreamer_video::subclass::prelude - Rust
API documentation for the Rust `VideoAggregatorImplExt` trait in crate `gstreamer_video`.
gstreamervideosubclasspreluderust