I have tested whether I am using VPN or not, and the return is NEVPNStatusInvalid.

Thank you for your reply! My program does not require the use of any VPN, but instead needs to disable the use of VPN. I have added the Personal VPN option to the project's capabilities.

Thank you!

Thank you for your reply. Tested and indeed effective.

Thank you for your reply. Can I solve this problem by changing AVAssetReaderAudioMixOutput to AVAssetReaderTrackOutput?

Sorry for the delay, I replied late due to some matters. The example code has been sent via email, thank you.

Hello, I have the same problem here. The APP packaged with the enterprise certificate also experienced a flashback phenomenon under the ios18 system. Can you contact me to inform me of the handling method?