[Live-devel] TS over UDP (or RTP)

Pannaman, Jonathan Jonathan.Pannaman at espn.com
Sun Oct 4 10:49:12 PDT 2009


I have been working on this using the DeviceSource as a model. It builds and links until I add in the call to FramedSource::afterGetting(this) where I get a linker error, unresolved external symbol.

I have all the libs and paths, no other calls have the problem.

Any thoughts?

________________________________
From: live-devel-bounces at ns.live555.com
To: LIVE555 Streaming Media - development & use
Sent: Thu Oct 01 21:13:56 2009
Subject: Re: [Live-devel] TS over UDP (or RTP)

My question then is do I have to create a FramedSource derived class

Yes.
and which methods do I have to implement/override?

doGetNextFrame()
 If you can point me at a example of this it would be great.

There are several in the code.  However, for a template of how to do this, see "DeviceSource.cpp".

Also, for an example of code that reads from a capture devlce, converts it into a Transport Stream, collects Transport Stream packets into groups of 7, and then streams it via RTP, see the "wis-streamer" code - http://www.live555.com/wis-streamer/ - in particular, "WISMPEG2TransportStreamServerMediaSubsession.cpp"

--


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

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