Simon Horne wrote:
Robert
Firstly I would like to thankyou for the fantastic work you did on upgrading the initial Video Plugin work on the openH323_plugins branch.
On to this discussion. I asked a specific question on the removal of the frame size constraints in the encoder of the plugin codec. Now I don't want to break anything so from your indepth response about YUV files and SIP exchange example. I will assume its important so I will just leave it as it is for Opal. :-)
While Robert used SIP as an example, the exact same issues apply to H.323, as the underlying principles are very similar.
Making video parameter negotiation work seamlessly with a variety of devices and codecs is not as easy as it seems - what seems to work for one combination may not work with other combinations. Opal was designed to allow these kinds of problems to be solved relatively easily.
Matthias, Hannes and Robert are doing a great job working through the problems, and their views represent a wide variety of platforms and use cases. I'm sure the solution they arrive at will be flexible, and will be implemented and tested fully.
Craig
----------------------------------------------------------------------- Craig Southeren Post Increment – VoIP Consulting and Software craigs@postincrement.com.au www.postincrement.com.au
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