I can see SDP_BW_MODIFIER_AS<http://mxr.mozilla.org/mozilla-central/source/media/webrtc/signaling/src/sipcc/include/ccsdp.h#164> implementation however it is not used yet.
sdp.replace( /a=sendrecv\r\n/g , 'a=sendrecv\r\nb=AS:20\r\n') I can see a visible affect on chrome's outgoing stream; however Firefox's outgoing stream uses system's available bandwidth instead of application controlled bandwidth. 2014-02-10 Jan-Ivar Bruaroey <[email protected]>: > Given the subject, are you looking for a bandwidth setting/constraint on > RTCPeerConnection or just a working b=? > > I believe Chrome has something like the former but it is not in the spec > AFAIK, so I don't know what the plan is for that. Maybe others here can > comment on that. > > The width/height/framerate gUM constraints are my next item after this > work week. > > ..: Jan-Ivar :. > > On 2/8/14 12:10 PM, Philipp wrote: > >> Is there any progress in bandwidth control in firefox lately? >> >> On Friday, July 5, 2013 6:40:13 PM UTC+2, Adam Roach wrote: >> >>> On 7/5/13 01:36, Randell Jesup wrote: >>> >>> In this case, I think Bryan is probably correct: b=AS:XXX or >>>> >>> >>> b=TIAS:XXXX at the media level specifies you'd like that to be the >>>> >>> >>> limit for *receiving* data on that m-line from one source >>>> >>> >>> >>> >>> You are correct -- I had identified that b= was defined for declarative >>> >>> SDP, and didn't find the string "b=" in RFC 3264, so I assumed it meant >>> >>> the same thing (i.e., the bandwidth to be sent). By searching for >>> >>> "bandwidth" in 3264, I see that it reverses the sense of "b=" for >>> >>> negotiated SDP. >>> >>> >>> >>> That being the case, we probably ought to open another bug for plumbing >>> >>> this into the media engine, similar to what we're doing in Bug 881935 >>> >>> right now. >>> >>> >>> >>> >>> >>> -- >>> >>> Adam Roach >>> >>> Principal Platform Engineer >>> >>> [email protected] >>> >>> +1 650 903 0800 x863 >>> >> >> > _______________________________________________ dev-media mailing list [email protected] https://lists.mozilla.org/listinfo/dev-media
