[RTW] Review of draft-holmberg-rtcweb-ucreqs-00 (Web Real-Time Communication Use-cases and Requirements)

[Christer Holmberg]

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