From https://gstreamer.freedesktop.org/src/gst-plugins-ugly/gst-plugins-ugly-1.12.2.tar.xz.sha256sum
sha256 1cc3942bbf3ea87da3e35437d4e014e991b103db22a6174f62a98c89c3f5f466 gst-plugins-ugly-1.12.2.tar.xz