Is google congestion control supported in Gstreamer

Yong Xin yxin.bc.ca at gmail.com
Wed May 20 14:27:54 UTC 2020


Thanks Pascal - it makes sense

On Tue, May 19, 2020 at 5:00 AM <
gstreamer-devel-request at lists.freedesktop.org> wrote:

>
> Date: Tue, 19 May 2020 10:33:25 +1000
> From: Pascal Jacquemart <pascal at fluffyspider.com>
> To: Discussion of the development of and with GStreamer
>         <gstreamer-devel at lists.freedesktop.org>
> Cc: "=?utf-8?Q?gstreamer-devel=40lists.freedesktop.org?="
>         <gstreamer-devel at lists.freedesktop.org>
> Subject: Re: Is google congestion control supported in Gstreamer
> Message-ID: <AF85F50F-A8B1-4FDB-8099-6CF5FDE13DD9 at getmailspring.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hi Yong,
>
> I am following that space too.
> I think the commit from Havard has been merged but not yet included in a
> major release. So you might have to recompile yourself.
> In my understanding this commit is only one part of a bigger system:
> https://tools.ietf.org/html/draft-ietf-rmcat-gcc-02
> GStreamer sends the TWCC reports and it can help the Chrome remote to send
> you a smooth video. But on the Gstreamer side, you still need to process
> these reports to compute the available bandwidth as a sender.
> Does that makes sense?
> Paascal
> On May 13 2020, at 9:49 am, Yong Xin <Yong.Xin at radisys.com> wrote:
> >
> > Hi gstreamer team,
> >
> >
> > I?ve noticed this commit from Havard Graff to support transport-wide
> congestion control in Gstreamer
> https://github.com/GStreamer/gst-plugins-good/commit/1df706448ca2f6116173f879f43d596e026e2dc5.
> Is this feature now available in the latest Gstreamer release 1.16.2? I
> need to build an application to live stream video from Gstreamer to Chrome
> browser over LTE network. I need to use this congestion control feature for
> video bitrate adaptation on the Gstreamer (sender) side. Can anyone confirm
> if this feature is available now?
> >
> > Thanks
> > yx
> > _______________________________________________
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> > gstreamer-devel at lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
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