Re: [vmeet] Slides freezing

[Paul Kyzivat <[e-mail]>]

On 4/5/16 11:14 AM, Meetecho IETF support wrote:
> Hi John,
>
> Il 05/04/2016 17:01, John Leslie ha scritto:
>>     I've noticed multiple occurances of slides freezing in Meetecho.
>>
>>     The suggestions I get are "leave and rejoin."
>>
>>     This _really_ is less than user-friendly.
>>
>
> Agreed. In the next version we will add the possibility to restore only
> a single feed without forcing anybody to re-join.
>
>>     I'll venture a guess that this may by Comcast timing out port
>> allocations, since the slides
>> have often seen no changes for ten minutes -- long enough for Comcast
>> to time-out.
>>
>>     Meetecho probably should include some keep-alives for ports; and
>> IMHO really_should notice
>> that a port has gone away, and recover without requiring the user to
>> lose half-a-minute of
>> audio.
>
> This is not the case. The technology we use (WebRTC) already accounts
> for that, and besides even when the video is not changing there always
> is a constant stream flowing anyway (of course at a much lower bitrate).
>
> BTW, is this happening only for the slides feed, or for the speaker's
> video, too? This may be of help to us to debug things.

I had my audio and speaker video freeze at the same time. But chat was 
working, and (I think) slides were still working. I could explicitly 
leave the conference.

	Thanks,
	Paul