Many thanks: will try the skype test later today --dave
On 2020-09-07 5:23 a.m., Toke Høiland-Jørgensen wrote: Dave Collier-Brown <[email protected]><mailto:[email protected]> writes: LWN said OK, but I'm stuck on the search for a striking test, one that resonates with "grandma". My next two thoughts, probably for the current long weekend, is either to call a loop-back number with Skype and/or ask Toke how he got "Big Buck Bunny" to suffer dropouts. I'd love to use the latter, as it aligns with the observation that this is a time when conference-call failures are driving my colleagues to drink (;-)) I assume you're referring to the Dash data included in the Polify paper, right? :) Not sure if I ever got it to drop out completely; just did some measurements of which bitrate it picked, and the context was airtime prioritisation, not so much the latency improvements. But anyway, the tests just used the reference dash.js[0] player, with a logger addition that Flent can parse[1]. I don't recall what exactly is needed on the server side to run this, but I think it's basically just dropping the right Big Buck Bunny tarball on a web server along with dash-logger.js from the Flent sources :) -Toke [0] https://github.com/Dash-Industry-Forum/dash.js/wiki [1] https://github.com/tohojo/flent/commit/6b83896cc0df1d468577ef0f35abbab6dd025c3f -- David Collier-Brown, | Always do right. This will gratify System Programmer and Author | some people and astonish the rest [email protected]<mailto:[email protected]> | -- Mark Twain CONFIDENTIALITY NOTICE AND DISCLAIMER : This telecommunication, including any and all attachments, contains confidential information intended only for the person(s) to whom it is addressed. Any dissemination, distribution, copying or disclosure is strictly prohibited and is not a waiver of confidentiality. If you have received this telecommunication in error, please notify the sender immediately by return electronic mail and delete the message from your inbox and deleted items folders. This telecommunication does not constitute an express or implied agreement to conduct transactions by electronic means, nor does it constitute a contract offer, a contract amendment or an acceptance of a contract offer. Contract terms contained in this telecommunication are subject to legal review and the completion of formal documentation and are not binding until same is confirmed in writing and has been signed by an authorized signatory.
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