Installing Compressors and Decompressors - Win32 Multimedia Programmer's Reference (mmedia.hlp)

Installing Compressors and Decompressors

The following example shows how an application can install a function as a compressor or decompressor using the ICInstall function.

// This function looks like a DriverProc entry point.

LRESULT MyCodecFunction(DWORD dwID, HDRVR hDriver,

UINT uiMessage, LPARAM lParam1, LPARAM lParam2);

// This function installs the MyCodecFunction as a compressor.

result = ICInstall ( ICTYPE_VIDEO, mmioFOURCC('s','a','m','p'),

(LPARAM)(FARPROC)&MyCodecFunction, NULL, ICINSTALL_FUNCTION);

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