Details
-
Bug
-
Resolution: Done
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P2: Important
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5.4.1
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1) 2008 Mac Pro (Quad Xeon) running Windows 7 via Boot Camp
2) 2008 Mac Pro (Quad Xeon) running Windows 7 in a VMWare Fusion VM
3) 2014 MacBook Pro Retina running Windows 7 in a VMware Fusion VM
Description
Tested in example qtmultimedia\examples\audiooutput. Set buffer size right after m_audioOutput creation:
m_audioOutput->setBufferSize((m_format.sampleRate()*m_format.channelCount()*(m_format.sampleSize()/8))/20); // 50mS buffer
The sine wave sound is now very stuttery and not correct.
This problem does not occur under MacOS/X.
Attachments
Issue Links
- relates to
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QTBUG-71760 QSoundEffect low latency issue
- Closed
For Gerrit Dashboard: QTBUG-45174 | ||||||
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# | Subject | Branch | Project | Status | CR | V |
242839,7 | WindowsAudioOutput: Introduce QT_WAVE_BUFFERS env var | 5.12 | qt/qtmultimedia | Status: MERGED | +2 | 0 |