Multiple Acces to dll Functions
Hi,
im working on an audio recording program. I want to trigger recording, when my signal level raises over a defined low level. Also i want to stop recording, when the signal strength lowers again under the given level.
im using winmm.dll (http://msdn.microsoft.com/library/default.asp?url=/library/en-us/multimed/htm/_win32_status_mm.asp)
recording just works fine for me, but if i want to use winmm.dll again (send another mciString command) recording stops because of the newly received command.
afaik, i have to send another mciString command, to detect the actual sample level (mciSendString("status myRecord level", .. ))
so finally my question: does anybody know how to get the level information without stopping recording ?
Can i start a second task, or would this result in the same conflict?
Or does anybody know, how to gain the level information from another dll, interface or sth?
i hope you can help me,
yas Stefan E.