openvidu-recording docker image

openvidu-server/docker/openvidu-recording/Dockerfile

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+FROM ubuntu:16.04
+MAINTAINER openvidu@gmail.com
+
+# Install Chrome
+RUN apt-get update && apt-get install -y wget
+RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - && \
+  echo "deb http://dl.google.com/linux/chrome/deb/ stable main" > /etc/apt/sources.list.d/google.list && \
+  apt-get update && apt-get install -y google-chrome-stable
+
+# Install media packages
+RUN apt-get install -y ffmpeg pulseaudio xvfb
+
+# Clean
+RUN apt-get autoclean
+
+COPY entrypoint.sh /entrypoint.sh
+RUN ["chmod", "+x", "/entrypoint.sh"]
+
+RUN mkdir /recordings
+
+ENTRYPOINT /entrypoint.sh
+

openvidu-server/docker/openvidu-recording/create_image.sh

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+docker build --rm -t openvidu/openvidu-recording .

openvidu-server/docker/openvidu-recording/entrypoint.sh

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+#!/bin/bash
+
+URL="${URL:-https://www.youtube.com/watch?v=JMuzlEQz3uo}"
+RESOLUTION="${RESOLUTION:-1920x1080}"
+FRAMERATE="${FRAMERATE:-30}"
+VIDEO_SIZE="$RESOLUTION"
+ARRAY=(${VIDEO_SIZE//x/ })
+VIDEO_NAME="${VIDEO_NAME:-video}"
+VIDEO_FORMAT="${VIDEO_FORMAT:-avi}"
+
+pulseaudio -D
+xvfb-run -s "-ac -screen 0 ${RESOLUTION}x16" google-chrome -no-sandbox -disable-infobars -window-size=${ARRAY[0]},${ARRAY[1]} -start-fullscreen -no-first-run $URL &> xvfb.log &
+
+sleep 4
+
+touch stop
+<./stop ffmpeg -y -video_size $RESOLUTION -framerate $FRAMERATE -f x11grab -i :99 -f pulse -ac 2 -i default -strict -2 /recordings/${VIDEO_NAME}.${VIDEO_FORMAT}
+
+
+
+# TO START THE CONTAINER
+# docker run --name=recording openvidu/openvidu-recording
+
+# TO STOP THE RECORDING
+# docker exec recording bash -c "echo 'q' > stop"
+
+# TO GET THE VIDEO FILE
+# docker cp recording:recordings/video.mp4 ./video.mp4