[Live-devel] unicast + streaming on-demand source

Tom Pepper tom at silocorp.com
Mon Feb 8 13:44:57 PST 2010


Hello again:

We're writing a live encoding application which reads whole frames in-memory from an ADTS and H264 encoder and forwards them to Wowza via live.  

Two questions:

ADTS -- Since the library only includes ADTSAudioFileServerMediaSubsession, I'm assuming I need to create a subclass of ServerMediaSubsession capable of reading from our in-memory frames instead of a file, yes?

Moving from Multicast to Unicast:  The multicast version's working with of H264VideoRTPSink -> PassiveServerMediaSubsession, but I see from past list references and the source that OnDemandServerMediaSubsession's the definitive guide for unicast-based streams.  Given that OnDemandServerMediaSubsession is file-based, does this mean that I need to create a subclass of ServerMediaSession as well?  I'm a little unclear on the relationship between subsessions, sinks, filters, and sources.

Apologies if this is all clearly documented somewhere and I'm too daft to find it via google.

-t


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