File list of package gstreamer1.0-gtk3 in bullseye of architecture arm64
/usr/lib/aarch64-linux-gnu/gstreamer-1.0/libgstgtk.so /usr/share/doc/gstreamer1.0-gtk3/changelog.Debian.gz /usr/share/doc/gstreamer1.0-gtk3/changelog.gz /usr/share/doc/gstreamer1.0-gtk3/copyright