AudioCapture: fix data chunk size in WAV header
The size in the data chunk was missing 8 bytes. Task-number: QTBUG-54710 Change-Id: I0530ea9d2420dd90d196993e1678003697c0ebaa Reviewed-by: Christian Stromme <christian.stromme@qt.io>
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@@ -342,11 +342,12 @@ void AudioCaptureSession::stop()
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file.stopProbes();
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file.close();
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if (m_wavFile) {
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qint32 fileSize = file.size()-8;
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qint32 fileSize = file.size();
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file.open(QIODevice::ReadWrite | QIODevice::Unbuffered);
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file.read((char*)&header,sizeof(CombinedHeader));
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header.riff.descriptor.size = fileSize; // filesize-8
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header.data.descriptor.size = fileSize-44; // samples*channels*sampleSize/8
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header.riff.descriptor.size = fileSize - 8; // The RIFF chunk size is the file size minus
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// the first two RIFF fields (8 bytes)
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header.data.descriptor.size = fileSize - 44; // dataSize = fileSize - headerSize (44 bytes)
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file.seek(0);
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file.write((char*)&header,sizeof(CombinedHeader));
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file.close();
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