Based on https://sourceforge.net/projects/minidlna/ Binaries are built from source (master tree).
git clone https://github.com/dbyio/dlnaMyPi
cd dlnaMyPi
chmod +x do.sh
sudo ./do.sh build
Copy etc/minidlna.conf in /etc/minidlna.
Defaults should be fine.
You'll first need to install Docker Compose and set it up with Systemd.
Copy etc/docker-compose.yml in /etc/docker/compose/minidlna. If needed, edit and set your local video media directory.
sudo mkdir /etc/docker/compose/minidlna && cp docker-compose.yml /etc/docker/compose/minidlna
sudo systemctl enable docker-compose@minidlna --now
The following command will build a new image using the latest minidlna source and upgrade the system base image.
sudo ./do.sh update
You'll then need to (re)start the service manually.