How can we sync audio and video when using QMediaRecorder/QCaptureSession?

[xvallspl]

Hi,

I am trying to add a recorder to our application to save the session into a file.

However, audio and video always end up out of sync. Even when running the Camera example. What could I do to solve this issue? I have seen the QVideoFrame::setStartTime method, but I don't see how to relate it to the audio.

I am using Qt 6.8.0 on Windows 11.

[xvallspl]

Same issues after testing on another Windows 10 machine. The output file seems to be in sync on a M2 macbook air.