#How it works:

• express to handle API requests
• https://github.com/GoogleChrome/puppeteer with Chrome extension to record *.webm video with MediaRecorder
• Because Chrome extension is not supported in headless mode we are using Xvfb
• ffmpeg to convert .webm to .mp4
• Docker to package everything together into single unit

#Dockerfile:

• Based on Ubuntu bionic

To build image use: docker build -t rad-video-recorder:0.0.1 .

set aws credentials

AWS_ACCESS_KEY_ID=$(aws --profile default configure get aws_access_key_id) AWS_SECRET_ACCESS_KEY=$(aws --profile default configure get aws_secret_access_key) To run image use: docker run -e AWS_ACCESS_KEY_ID=$AWS_ACCESS_KEY_ID -e AWS_SECRET_ACCESS_KEY=$AWS_SECRET_ACCESS_KEY --rm -p 3000:3000 rad-video-recorder:0.0.1

If you want to expose export.js to local file you can use: docker run -v $(pwd)/export.js:/app/export.js -p 3000:3000 rad-video-recorder:0.0.1

#API /process?url=${anywebpageurl}&time=8000 After the video is created it will redirect to /video:videoName videoName is a uuid string.

/video:videoName It streams the video directly to client from /video folder.

docker exec -it dd0590c8173c /bin/bash

docker tag rad-video-recorder:0.0.1 eu.gcr.io/rad-platform/rad-video-recorder:0.0.2 docker push eu.gcr.io/rad-platform/rad-video-recorder:0.0.2 docker exec -it <container name> /bin/bash

TODO:

process parameters

• url
• time
• size
• position?
• callback url