Disable HW accelration on Neko (not sure why this is not working)

Dockerfile

@@ -374,11 +374,17 @@ RUN \
     && \
     echo
 
-# Setup browser audio streaming deps
+# Setup video/audio streaming deps
 RUN \
     echo "**** Update apt database ****" \
         && apt-get update \
     && \
+    echo "**** Install Intel media drivers and VAAPI ****" \
+        && apt-get install -y --no-install-recommends \
+            intel-media-va-driver-non-free \
+            libva2 \
+            vainfo \
+    && \
     echo "**** Install audio streaming deps ****" \
         && apt-get install -y --no-install-recommends \
             bzip2 \
@@ -386,11 +392,14 @@ RUN \
             gstreamer1.0-gl \
             gstreamer1.0-gtk3 \
             gstreamer1.0-libav \
+            gstreamer1.0-plugins-bad \
             gstreamer1.0-plugins-base \
             gstreamer1.0-plugins-good \
+            gstreamer1.0-plugins-ugly \
             gstreamer1.0-pulseaudio \
             gstreamer1.0-qt5 \
             gstreamer1.0-tools \
+            gstreamer1.0-vaapi \
             gstreamer1.0-x \
             libgstreamer1.0-0 \
             libncursesw5 \