[Live-devel] RTPSource for mime "application/VND.ONVIF.METADATA"

Ross Finlayson finlayson at live555.com
Wed Sep 12 05:18:10 PDT 2012


>> , then I would like to know if it's possible to support this mime in some next live555 release ?
> 
> This RTP payload format is not defined in any IETF RFC, but - according to 'ONVIF' documents - it contains just XML text, without any special RTP headers, and therefore you should not need any special "RTPSource" subclass in order to receive it.  "SimpleRTPSource" should be sufficient, and - as I noted above - you can get this automatically just by passing a "useSpecialRTPoffset" parameter of 0 to "MediaSession::initiate()".

But having said that - I suppose it wouldn't hurt to add a special check for "VND.ONVIF.METADATA" at line 1321 of "MediaSession.cpp", so that you don't have to bother with the "useSpecialRTPOffset" parameter.  So yes, I'll add this to the next source code release.

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

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