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Re: [110attendees] Meetecho is a resource hog

Ben Campbell <ben@nostrum.com> Tue, 09 March 2021 17:12 UTC

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From: Ben Campbell <ben@nostrum.com>
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Date: Tue, 09 Mar 2021 11:12:33 -0600
Cc: "tom.2.hill=40bt.com@dmarc.ietf.org" <tom.2.hill=40bt.com@dmarc.ietf.org>, "rgm@labs.htt-consult.com" <rgm@labs.htt-consult.com>, "110attendees@ietf.org" <110attendees@ietf.org>
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To: Stephan Wenger <stewe@stewe.org>
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Subject: Re: [110attendees] Meetecho is a resource hog
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(Jumping in at random, not responding to Stephan specifically)

On a counter-point: My first-gen airpods are getting _much_ better battery life (on order of 2x) with Meetecho than with other conferencing services. This seems extremely weird to me. I had similar results yesterday using latest production Safari on an M1 macbook pro, and today using latest Chrome on same machine.

Ben.

> On Mar 9, 2021, at 9:57 AM, Stephan Wenger <stewe@stewe.org> wrote:
> 
> Most HW accelerators can deal only with a single video stream at a time.
> S.
> 
> On 3/9/21, 07:41, "110attendees on behalf of tom.2.hill=40bt.com@dmarc.ietf.org" <110attendees-bounces@ietf.org on behalf of tom.2.hill=40bt.com@dmarc.ietf.org> wrote:
> 
>> On 6man this morning with 5 videos, I hit 100%.  Almost paused some of them, then some videos went away and cpu went back down.
>> 
>> It is clearly showing the cost of multiple videos I do not see with other products.
> 
>    It would be fair to point out that while 'other products' often have native applications (Zoom, Teams, etc.) Meetecho does not.
> 
>    Ergo the point about video acceleration isn't simply one related to your hardware, or operating system, but also browser configuration. Things like vsync do not work for me in Firefox (and there are multiple rendering engines in Firefox, last I looked) even under Linux, with r600g 3d acceleration - Chrome is fine.
> 
>    I'd be sure to try out Chromium/Chrome if you can, or be certain that Firefox is taking advantage of hardware-accelerated composition in your GPU.
> 
>    Tom 
> 
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