cinematic mode bad/dark video

I just came across this thread. Dogcow is absolutely right. You have set the f-stop two steps lower, so of course the video would be taken darker. If you don't know how to adjust f-stops correctly in photography, don't tap on the little circle with the f in it and adjust it. Let the camera determine the correct f-stop for the available lighting.

There is nothing wrong your camera or cinematic mode if you choose the correct settings.

You have the exposure set two f-stops lower in the right hand example, which is why it's darker.

Greetings FredricfromSweden,

Welcome to Apple Support Communities. We can understand the concern with this issue you're having using Cinematic mode on your new iPhone 13. We're happy to help. We suggest adjusting the settings of this feature for the results you desire. The steps to do so can be found here:

Adjust Cinematic mode video clips in iMovie on iPhone

Feel free to reach back out if you have any questions.

Have a great day!

Hi FredricfromSweden,

Thanks for clarifying that for us. This sounds like you may need to adjust the high dynamic range (HDR) settings for you camera. Follow the guidance provided here:

Adjust HDR camera settings on iPhone

Let us know the outcome, and we can go from there if needed.

Best regards!

Hello FredricfromSweden,

Thanks for checking that for us. The next step will be to get you in touch with Apple Support for further assistance with this. They can be reached here:

Get Support

Take care and be safe.