Film Time

Hi there. I use Black Magic Cam mobile app on an iphone14 that is updated to the newest software. How do I increase the amount of time I can record on the app? It’s constantly changing and I wish it would stay. I need to record up to 45 minute long videos

How much storage do you have?
While recording, the app will update the remaining time. If you record HEVC, the scene has some influence on the data rate.