Re: Why people munge SDP

Thanks for the link :-)

2013/10/18 Silvia Pfeiffer <>:
> Hi everyone,
> sorry for picking up an old thread, but I'd like to point out an
> awesome interface for SDP munging:
> .
> I wished browsers would expose SDP in the kind of JSON that this
> library provides!
> It even has a pretty formal grammar and parser.
> This should be an inspiration.
> Cheers,
> Silvia.
> On Wed, Jul 24, 2013 at 3:17 PM, Silvia Pfeiffer
> <> wrote:
>> On Wed, Jul 24, 2013 at 2:01 PM, Cullen Jennings (fluffy)
>> <> wrote:
>>> The next issues that got mentioned was setting bandwidth. I think we should add a constraint, or some API, to be able to do this. It is a bit more complex to add because we likely need to set it on a track not a stream.
>> Yes, I'd really like an API for controlling the bandwidth use better.
>> I've seen in Chrome that a PeerConnection ramps up to 2Mbps and then
>> tries to stay there.
>> When I have multiple video tracks going over the same PeerConnection,
>> they together have to share the 2Mbps, which usually ends up in having
>> one video track continue to be active and the others drop in and out
>> all the time. That is not sustainable and we should provide bandwidth
>> limitations on a per track basis.
>> Also, when I have a video at 640x480 and another one at 1080x720, they
>> both get limited to 2Mbps independently. Even if I know that I have
>> hundreds of Mbits available, I can't currently tell Chrome to give the
>> 1080x720 video 10Mbps, while the 640x480 can continue with 2Mbps.
>> HTH,
>> Silvia.

"Si quieres viajar alrededor del mundo y ser invitado a hablar en un
monton de sitios diferentes, simplemente escribe un sistema operativo
 Linus Tordvals, creador del sistema operativo Linux

Received on Friday, 18 October 2013 07:42:00 UTC