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AVIStreamWrite
The AVIStreamWrite function writes data to a stream.
STDAPI AVIStreamWrite(
PAVISTREAM pavi,
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| LONG lStart,
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| LONG lSamples,
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| LPVOID lpBuffer,
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| LONG cbBuffer,
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| DWORD dwFlags,
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| LONG * plSampWritten,
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| LONG * plBytesWritten
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| );
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Parameters
pavi
Handle of an open stream.
lStart
First sample to write.
lSamples
Number of samples to write.
lpBuffer
Address of a buffer containing the data to write.
cbBuffer
Size of the buffer referenced by lpBuffer.
dwFlags
Flag associated with this data. The following flag is defined:
AVIIF_KEYFRAME
Indicates this data does not rely on preceding data in the file.
plSampWritten
Address to contain the number of samples written. This can be set to NULL.
plBytesWritten
Address to contain the number of bytes written. This can be set to NULL.
Return Values
Returns zero if successful or an error otherwise.
Remarks
The default AVI file handler supports writing only at the end of a stream. The
"WAVE" file handler supports writing anywhere.
This function overwrites existing data, rather than inserting new data.
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