docker run -d --name my-redis -p 6379:6379 redis
docker exec -it my-redis bash
redis-cli
you need to call done()
from process then only completed event will trigger.
// call done when finished
done();
// or give a error if error
done(new Error("error transcoding"));
// or pass it a result
done(null, { framerate: 29.5 /* etc... */ });