On 1-11-2022 11:45, Michael Van Canneyt via fpc-pascal wrote: > > I'm not an expert in sound/video streams, so if someone can contribute a > more elaborate example, it would be most welcome :) > Did you use gir2pascal ? Seems there are GIR files for it https://gitlab.freedesktop.org/gstreamer/gstreamer-rs-sys/-/tree/master/gir-files