Deploy the base image to an S3 bucket you have available
aws s3 cp assets/icon.png s3://devopstar/resources/aws-ffmpeg-serverless-convert/base/icon.png
Edit the first few lines in lambda-layer/Makefile
cd lambda-layer
make deploy
Edit the ARN to match the one from your FFmpeg stack Default: 'arn:aws:lambda:us-east-1:277790246569:layer:ffmpeg:1'
Deploy the stack
cd video-converter
make deploy
aws s3 cp assets/demo.mp4 s3://uploads-ffmpeg-video-converter/demo.mp4