au245 hat mit 
auf den Beitrag von Vouk im Thema - Behoben
Davinci Resolve crashes on export to QT HAP reagiert.
au245 hat eine Antwort im Thema - Behoben
Davinci Resolve crashes on export to QT HAP verfasst.
[…]
Thank you!
A pop up warning instead of a crash would be great!
au245 hat eine Antwort im Thema - Behoben
Davinci Resolve crashes on export to QT HAP verfasst.
You're right:
[22:55:21] Opening codec: hap with options:
[22:55:21] FFmpeg: detected 48 logical cores
[22:55:21] FFmpeg: Video size 3570x1176 is not multiple of 4.
[22:55:22] Failed opening codec: hap
I can easily make a HAP QT video in this resolution in After Effects. So, it's not a strict limitation of codec.