Wrong start time for QAudioProbe audio buffer on windows

When using QAudioProbe on Windows, the audio buffer passed to the audioBufferProbed signal has a wrong startTime: it is 10 times what it actually should be.
My guess is that the problem is in the WMF's AudioSampleGrabberCallback::OnProcessSample() function, which takes llSampleDuration (specified to be in 100-nanosecond units) and passes it to MFAudioProbeControl::bufferProbed(), which passes it to the audio buffer's start time (specified to be microseconds).