Hello, Helix Producer plugin developers:

while ProducerSDK 11 has sample codes in mediasinkencoder.cpp show how to create IHXTPrefilter instance by

res = m_pFactory->BuildInstance(IID_IHXTPrefilter, pInitParams, (IUnknown**)&pPrefilter). but a similar call with IID_IHXTOutputFilter will fail miserably. Here are my questions:

1. How to use an Output Filter plugin to do output processing such as sending 
encoded data via a propietary network for the encoded samples?
2. How to create an IID_IHXTOutputFilter instance assuming it could be used 
by the system in some way?

thanks for any comments or sample codes, 

Frank,

 
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