GStreamer relies on various 2D font rendering and layout libraries such as Pango and Cairo to generate text for the Pango plugin, which contains elements such as textoverlay . However, building GStreamer on Windows using gst-build does not currently include support for Pango . > cd freetype2 && meson build --prefix=%GSTREAMER_1_0_ROOT_X86_64% --buildtype=release && ninja -C build install > cd ..\pixman && meson build --prefix=%GSTREAMER_1_0_ROOT_X86_64% --buildtype=release && ninja -C build install > cd ..\harfbuzz && meson build --prefix=%GSTREAMER_1_0_ROOT_X86_64% --buildtype=release && ninja -C build install > cd ..\cairo && meson build --prefix=%GSTREAMER_1_0_ROOT_X86_64% --buildtype=release && ninja -C build install > cd ..\pango && meson build -Dintrospection=false…