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Re: A very short extension spec: DSCP codepoint control

From: Harald Alvestrand <harald@alvestrand.no>
Date: Wed, 29 Nov 2017 11:00:26 +0100
To: Stefan HÃ¥kansson LK <stefan.lk.hakansson@ericsson.com>,"public-webrtc@w3.org" <public-webrtc@w3.org>
Message-ID: <DE107C03-59C1-4D62-BA8F-BCC436358008@alvestrand.no>
No - setParameters is called once in both cases.

Den 29. november 2017 10:41:24 CET, skrev "Stefan HÃ¥kansson LK" <stefan.lk.hakansson@ericsson.com>:
>On 28/11/17 18:20, Harald Alvestrand wrote:
>> Picking up on a post-Singapore action item:
>> 
>> I've written a very short (VERY short) spec for an extension to
>> webrtc-pc that allows one to control the setting of packet-level
>> priority separate from queue-management priority.
>> 
>> This is at https://github.com/alvestrand/webrtc-dscp-exp
>> 
>> Best starting point is probably the explainer:
>> 
>>
>https://github.com/alvestrand/webrtc-dscp-exp/blob/master/explainer.md
>
>for my understanding (looking at the examples), is it right that the 
>order you do things in matter, i.e.
>
>pc = new RTCPeerConnection();
>sender1 = pc.addTrack(track1);
>sender2 = pc.addTrack(track2);
>parameters = await sender1.getParameters();
>parameters.encodings[0].priority = "high";
>parameters.encodings[0].networkPriority = "low";
>sender1.encodingParameters.setParameters(parameters);
>
>would give "low" networkPriority while
>
>pc = new RTCPeerConnection();
>sender1 = pc.addTrack(track1);
>sender2 = pc.addTrack(track2);
>parameters = await sender1.getParameters();
>parameters.encodings[0].networkPriority = "low";
>parameters.encodings[0].priority = "high";
>sender1.encodingParameters.setParameters(parameters);
>
>would give "high" networkPriority (since .priority = "high" overrides)?
>
>> 
>> 
>> The question now is - what now?
>> 
>> Possible actions include adopting this in the WG, asking for adoption
>as
>> a WICG spec, or keeping it as an individual contribution.
>> 
>> 
>> What do people prefer?
>> 
>> 
>> Harald
>> 
>> 
>> 
>> 

-- 
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Received on Wednesday, 29 November 2017 10:00:31 UTC

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