Rayees Khan wrote:
> Hi Attila,
>
> I agree with your point that in order to maximize interoperability the
> UA should try to process the message. However, it becomes complicated
> when we start looking at the SDP and try to figure out which of the
> media streams is gone. In the example, we cannot be sure as to which of
> the two streams corresponds to which; and which one is missing.
> I guess that was the main reason behind keeping the 1:1 correspondance
> for media streams in all subsequent OFFERs.
I think the only algorithm that makes sense is to do 1:1 matching until
you run out. Then assume the presence of a virtual m-line with port=0
for all the remaining lines that need matching.
But I doubt we will standardize this behavior, so do whatever works for you.
Paul
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