As a short film festival we find the ingest fee rather expensive. A five minute film costs the same as 30 minutes.
A programme of 10 films for 100 minutes cost $50 but if we join them all together it's $25.
On the other hand if you have a film in four chapters with each chapter under 30min, then the total ingest fees would actually be cheaper.
Scrap the ingest fee altogether, you make your money on the playback.