[Live-devel] ThresholdFilter

[Ross Finlayson]

>my application records from a microphone and sends the data via multicast. 
>Now i want to send data only if someone speaks. I derived my filterclass 
>from  FramedFilter. In that class i'm analysing every frame and decide if 
>i want to send it or not.
>And now my question: If a frame is not going to be sent, how can i do that?

Your class's "doGetNextFrame()" function should arrange for 
"FramedSource::afterGetting()" to be called *only if* there new data has 
been delivered.  In any other case, "doGetNextFrame()" should just return.

For an example of how to write a data source class, see 
"liveMedia/DeviceSource.cpp".


	Ross Finlayson
	LIVE.COM
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