- From: Göran Eriksson AP <goran.ap.eriksson@ericsson.com>
- Date: Wed, 8 Apr 2015 08:19:16 +0000
- To: Peter Thatcher <pthatcher@google.com>, Justin Uberti <juberti@google.com>
- CC: "Michael Champion (MS OPEN TECH)" <Michael.Champion@microsoft.com>, "public-webrtc@w3.org" <public-webrtc@w3.org>, Erik Lagerway <erik@hookflash.com>
>I'm also just a simple engineer, unclear on what has to go in a charter >and what doesn't. But it sounds to me like we're all trying to decide >on and agree upon what "1.1" and "compatibility" > mean right now, even though we could just as easily decide that later. >Could we simply change the charter text to the this? > That feels like a good, practical approach right now. Focus on getting 1.0 done. Personally I hope we will also see focus on testing soon in the WG, including nailing down the protocol parts done as well, i.e the relevant IETF drafts to LC. Again, +1 to Peters proposal. > > > >On Fri, Apr 3, 2015 at 5:41 PM, Justin Uberti ><juberti@google.com> wrote: > >I am just a simple engineer, so these process issues frighten and confuse >me. Nevertheless, I've tried to respond to the concerns you raised below: > >On Thu, Apr 2, 2015 at 8:49 PM, Michael Champion (MS OPEN TECH) ><Michael.Champion@microsoft.com> wrote: > >Iıve seen Cullenıs counterproposal [1] to Domıs proposed charter >revision [2] that addressed comments on the charter balloted by the AC. >As Microsoftıs Advisory Committee representative who filed one of those >comments, I see two fairly fundamental issues here. > >First, we strongly believe the WebRTC WG should focus on getting WebRTC >1.0 done as soon as possible, and that work shouldnıt be distracted by >discussions about a next-generation standard. Contrary to some >assertions expressed on this list, Microsoft and > Hookflash do want to see a WebRTC 1.0 Recommendation completed that >reflects the WG consensus to integrate an object model, along the lines >proposed by Justin Uberti. Also, having a basic object framework within >WebRTC 1.0 (even if the objects are not used > for direct control) is an important step toward future work. Until the >WebRTC 1.0 standard is completed, it is premature to talk about >interoperability between WebRTC 1.0 and some future standard. > > > > >I don't entirely get the concern about compatibility. For the benefit of >developers using WebRTC, wouldn't we want to ensure this? > > > Second, we see a major distinction between chartering the WEBRTC WG to >³extend² the WebRTC 1.0 API, while retaining the SDP control mechanism, >and working on an API that does not utilize SDP. In our view, a WebRTC >1.0 API with objects only has limited opportunities > for extension within the object model, since the objects could only be >used to provide functionality that is not negotiated. As a result, we >view the former approach as more of a ³WebRTC 1.0 maintenance² exercise. > ORTCıs goal has been to support the WebRTC > 1.0 feature set without SDP, which we view as an approach better able >to accommodate advanced video in the short term and significant >additional functionality in the long term. While we recognize there are >different views on the way forward, we donıt think > constraining future specs to be backward compatible with 1.0 is a good >idea, certainly not at this point when the 1.0 spec is still immature and >interoperability between independent implementations of 1.0 has not been >rigorously demonstrated. > > > > >The path we have been on (IIUC) is that if you program to the high level >API (e.g. PeerConnection), you don't get to set all the knobs at the low >level. If you program directly to the low level objects (e.g. >RtpSender/RtpReceiver/Transport/etc), you get > full control, but you're on your own for signaling. > > >I don't see any problem with calling this "extending 1.0", and this seems >like the best path for everyone involved - it is good for developers and >easy to explain. Do you have some alternate future scenario in mind that >you want to allow for? > > > > > > > > >
Received on Wednesday, 8 April 2015 08:19:45 UTC