AVIStreamWrite
The AVIStreamWrite
function writes data to a stream.
STDAPI AVIStreamWrite(
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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.