Re: [ortc] Section 9.4: multiStreamSupport (#108)

As I understand it Microsoft does have need SST-MS codecs they want to use. Right Bernard?

This isn’t theoretical.

I know we’d prefer to use SST-MS codecs if they become available.

-- 
Robin Raymond


On July 18, 2014 at 5:41:12 PM, Peter Thatcher (pthatcher@google.com) wrote:

We can figure that out when if it becomes a real issue.  For now, it's just a theoretical issue.


On Fri, Jul 18, 2014 at 2:28 PM, Robin Raymond <robin@hookflash.com> wrote:

I don’t have an issue with having two codes, one which supports SST-SS and SST-MS. That’s perfectly fine. My concern is being able to determine which is which by parsing the codec name. I much prefer to have the boolean flag that we have now to know the operating mode of the codec SS vs MS). We have all we need from an API to support MS versions, we just need the flag in the capabilities we have now to tell us the operating mode of a particular SVC codec.

-- 
Robin Raymond

On July 18, 2014 at 4:50:47 PM, Peter Thatcher (pthatcher@google.com) wrote:

If we ever get to the point where we need "VP8-MS", we can come up with a better solution if we want.  I don't think it's worth adding complexity for a problem we may or may not have in the future.


On Fri, Jul 18, 2014 at 1:40 PM, Bernard Aboba <Bernard.Aboba@microsoft.com> wrote:
If a given codec can only handle a single transport mode it is not an issue. But it would be strange to have to have "VP8" and "VP8-MS" codec names, one denoting SST-SS and the other SST-MS.

On Jul 18, 2014, at 12:05 PM, Robin Raymond <notifications@github.com> wrote:

Maybe I don't understand the proposal but I don't like "magic" codec names where I parse out meaning from the name. I'd rather have a flag and be clear if the codec supports MSS vs not supported. You still need two codecs in that case if the codec supports either operating mode but I don't like the idea of parsing out "-mss" or something to know the codec supports it.

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