virtual unsigned GetPCMData(UByte* pdata, unsigned datasize) = 0;
GetPCMData retrieves the PCM data from the audio streamer and is called to obtain the next chunk of audio data from a video source.
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Parameters |
Description |
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UByte* pdata |
Pointer for the sound data to be written to. |
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unsigned datasize |
Size of the buffer for the sound data. |
Returns the actual number of bytes which are written into the buffer.