> I am creating an RTP/UDP relay that encrypts raw MPEG2TS streams. On the 
> incoming side I used an RTPSource plus an RTCPInstance in client mode and on 
> the outgoing side I used an RTPSink and an RTCPInstance in server mode. 
> 
> The encrypting function is implemented in a subclass of framed filter which I 
> use as a source to the RTPSink. I have tested the encryption implementation 
> using a FileSink and it seems to be working fine.
> 
> I have been using VLC to send the RTP stream to the relay but in the client 
> the same video as the source is seen without encryption.
> 
> I guess that the RTCP is being relayed but somehow the RTP is going straight 
> from the source to the client. Is that a possible explanation? Am I missing 
> something in my implementation?

It's hard to say, but make sure that:
1/ You use separate "groupsock" objects for receiving and sending, and
2/ You use separate port numbers for receiving and sending.


Ross Finlayson
Live Networks, Inc.
http://www.live555.com/

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