QSoundEffect and iOS (Low Latency sound format)
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Actually, What I've found at the Qt sources is the problem I guess
Look at the function
@
void CoreAudioOutput::setVolume(qreal volume)
{
const qreal normalizedVolume = qBound(qreal(0.0), volume, qreal(1.0));
m_cachedVolume = normalizedVolume;
if (!m_isOpen) {
return;
}
//TODO: actually set the output volume here
//To set the output volume you need a handle to the mixer unit
}@Seems that it is not done, setVolume method isn't working with QSoundEffect
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I recently ran into the same problem, but the problem was that coreaudio played audio through the earpiece instead of the speakers.
It seems the default category is set to "PlayAndRecord"
Changing it to "Playback" seems to play back sounds with full volume.
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I am currently facing the same problem with the volume. How did you change the category from "PlayAndRecord" to "Playback"?
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I am currently facing the same problem with the volume. How did you change the category from "PlayAndRecord" to "Playback"?
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Hi,
He changed Qt's source code and build it
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Hi,
He changed Qt's source code and build it
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Thanks ;). I thought that there is maybe a way to get access to the CoreAudio* modules during development without having to recompile.
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Thanks ;). I thought that there is maybe a way to get access to the CoreAudio* modules during development without having to recompile.
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Bug report + fix: https://bugreports.qt.io/browse/QTBUG-44757
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Bug report + fix: https://bugreports.qt.io/browse/QTBUG-44757
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You should send your patch for review on gerrit
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You should send your patch for review on gerrit
