Re: Proposal for revising RFC4445 or make RFC4445bis

... On Mon, Jul 17, 2017 at 2:54 PM, Mirja Kühlewind < mirja.kuehlew...@tik.ee.ethz.ch> wrote: > I believe the problem that is addressed with this proposals is actually > assessing streaming quality from the outside/network if you don’t have > access to do the measurement on the endpoint in the

Re: Proposal for revising RFC4445 or make RFC4445bis

Well, with most streams becoming encrypted, in-network monitoring have to be mostly heuristics based. Whether that is something to be specified, this list can discuss it I think. On Mon, Jul 17, 2017 at 8:54 PM, Mirja Kühlewind < mirja.kuehlew...@tik.ee.ethz.ch> wrote: > I believe the problem

Re: Proposal for revising RFC4445 or make RFC4445bis

On Mon, Jul 17, 2017 at 8:43 PM, Mirja Kühlewind < mirja.kuehlew...@tik.ee.ethz.ch> wrote: > This is the area list, not a wg; we are not working on any document. The > purpose of announcing this work here is to figure if there is any > interested in this work and if so where it should be done. >

Re: 答复: Proposal for revising RFC4445 or make RFC4445bis

Hi, Our work mainly focuses on TCP based metrics for streams, not going to collect metrics in application layer (HTTP or above). But yes, we’ll do some gap analysis to make sure we’re not doing something that already exit. BR, Rachel 发件人: Ali C. Begen [mailto:ali.begen@networked.media] 发送时间:

Re: 答复: Proposal for revising RFC4445 or make RFC4445bis

Well, I believe you wanna come up with some metrics for streaming video over http and want to extend MDI for that. Well, MDI was not designed for that at all, so extending it in that direction is not a good idea. Further, there is already tons of work other organizations have done to collect

答复: Proposal for revising RFC4445 or make RFC4445bis

We have customers using MDI to address new needs, such as wifi performance measurement MDI falls short when measuring delivery of streaming media over tcp, that is why we think it should be extended. Yes, rtcp XR has its value. But I think they could be complimentary. Sent from HUAWEI

Re: Proposal for revising RFC4445 or make RFC4445bis

I am really curious about who is using MDI anymore. Can you share data if you have it? RTCP XR is still extensively used and for non-RTP, it is a mixed of several things. -acbegen On Mon, Jul 17, 2017 at 1:39 PM, Qin Wu wrote: > Hi, All: > > We like to get a sense of this