add vlc

Dockerfile

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+# Run VLC in a container
+FROM ubuntu:xenial
+MAINTAINER Andrey Arapov <andrey.arapov@nixaid.com>
+
+# To avoid problems with Dialog and curses wizards
+ENV DEBIAN_FRONTEND noninteractive
+
+# Install GTK, pulseaudio and fonts
+RUN apt-get update && \
+    apt-get -y --no-install-recommends install \
+      ca-certificates \
+      vlc && \
+    rm -rf -- /var/lib/apt/lists
+
+# Workaround: pulseaudio client library likes to remove /dev/shm/pulse-shm-*
+#             files created by the host, causing sound to stop working.
+#             To fix this, we either want to disable the shm or mount /dev/shm
+#             in read-only mode when starting the container.
+RUN echo "enable-shm = no" >> /etc/pulse/client.conf
+
+ENV USER user
+ENV GROUPS video,audio
+ENV UID 1000
+ENV HOME /home/$USER
+
+ENV LC_ALL C.UTF-8
+
+RUN useradd -u $UID -m -d $HOME -s /usr/sbin/nologin -G $GROUPS $USER
+USER $USER
+WORKDIR $HOME
+ENTRYPOINT [ "vlc", "--no-metadata-network-access", "--no-qt-privacy-ask" ]

README.md

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+# VLC in Docker
+
+
+```
+xhost +SI:localuser:$(id -un)
+
+function docker_helper() {
+    pushd ~/docker/$1
+    docker-compose rm -f "$1"
+    docker-compose run -d --name "$1" "$@"
+    popd
+}
+
+function vlc() {
+    docker_helper "$FUNCNAME" "$@"
+}
+```

docker-compose.yml

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+version: '2'
+
+services:
+  vlc:
+    image: andrey01/vlc
+    network_mode: bridge
+    devices:
+      - /dev/dri
+      # - /dev/video0
+    volumes:
+      - /tmp/.X11-unix:/tmp/.X11-unix:ro
+      - $XDG_RUNTIME_DIR/pulse:/run/user/1000/pulse
+      - $HOME/Downloads:/home/user:ro
+      - /etc/localtime:/etc/localtime:ro
+    environment:
+      - DISPLAY=unix$DISPLAY
+      - PULSE_SERVER=unix:$XDG_RUNTIME_DIR/pulse/native
+    shm_size: 4G