Re: [MMUSIC] Possible BUNDLE alternative syntax: explicit m-line for bundled session

[Harald Alvestrand <[e-mail]>]

On 08/08/2012 02:06 PM, Bernard Aboba wrote:
>> Deja vu! I think we discussed this option (really fixing the rtpmap syntax) a year ago, and dropped it because it was too big a change.
>> It's cleaner, MUCH cleaner. The biggest disadvantage I see at the moment (not knowing anything about how the interop would work out) is that it's another reset.
> [BA] There are other issues as well. How do you express the desire to multiplex a layered codec which is itself a grouping in Jonathan's proposal?
>
Bernard, since I'm so easily confused by how people transmit layers of 
layered codecs, can you illustrate the particular scheme you want to 
use, and can't think of how to represent in Jonathan's scheme?

("same SSRC in multiple RTP sessions" is quite hard to multiplex; 
"different SSRCs in one RTP session" doesn't seem to affect this 
proposal at all)

                        Harald