videoGetNumDevs(3mms) — Subroutines
Name
videoGetNumDevs --- Return the number of video capture or playback devices installed
Syntax
#include <mme/mme_api.h>
DWORD videoGetNumDevs()
Arguments
None.
Description
The videoGetNumDevs function returns the number of video capture or playback devices installed.
Extensions
None.
Return Values
Returns the number of video capture or playback devices present in the system.