15 Mar
2011
15 Mar
'11
6:27 a.m.
Hi Harald,
Even if only talking about codecs, we also need to talk how deep into detail we want to go.
For example, things like: "codec X can only be used when codec Y is not used" etc. Is there a real life example of this situation, or are you just imagining the possibility? H.245. Probably you can do it with SDP CapNeg also... Not whether you can express it - is there a real life situation on a real life device where you are capable of using two codecs, but not at the same time?
I think the following are valid real life situations: - Device restrictions (CPU, DSP etc) - Network restrictions (bandwidth etc) - Number of streams Regards, Christer