anchor.diff:  #   https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/merge_requests/526
   RUN \
       cd /opt/gst-plugins-bad && \
  -    git fetch https://gitlab.freedesktop.org/danisla/gst-plugins-bad.git gst-cuda-filter && \
  +    git fetch https://gitlab.freedesktop.org/danisla/gst-plugins-bad.git gst-cuda-filter-1.18 && \
       git checkout -b gst-cuda-filter FETCH_HEAD
   
   # Install gst-plugins-bad from source
  
positive.code: 
  WORKDIR /opt
  
  ARG GSTREAMER_VERSION=d25a88e3a15b9f38a66ae6d2735c625b6f8db476
  ARG GST_PLUGINS_BASE_VERSION=8b92d144a110bc80a9be46b587691123817f63d6
  ARG GST_PLUGINS_GOOD_VERSION=203ad39d534e79ad8233418da42779700dc56e59
  ARG GST_PLUGINS_BAD_VERSION=b5e506d12b2a2e78d30931e5d88cc101fa971574
  ARG GST_PLUGINS_UGLY_VERSION=8fe8ed3dd2bdcf22097d9886ad5242258b64ee44
  ARG GST_PYTHON_VERSION=c04bb945b0b95e0f8686f3b9994a3327ccf74863
  
  # cloner repo for each gstreamer module
  RUN git clone https://gitlab.freedesktop.org/gstreamer/gstreamer.git && cd gstreamer && git checkout ${GSTREAMER_VERSION}
  
negative.code:     meson build --prefix=/usr && \
      ninja -C build install
  
  # Install deps for gst-plugins-good
  RUN \
      apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
          libvpx-dev \
          libvpx6
  
  # Build gst-plugins-good
  RUN \
      cd /opt/gst-plugins-good && \
  