remotion-dev/remotion






The issue has been solved
Make the preview server's port configurable #234
sashee posted onGitHub
Currently, the preview server chooses a port between 3000 and 3100 (ref). I use an express http proxy to make the preview page available and I can proxy to any port.
The startServer occupies the "precious" 3000 port and it offers no configuration over this. It would be nice to have an optional port parameter and the express server would use that instead of finding a free port for itself.