I just made it works with multi video tracks of the echo stream demo by a few lines of source code change in apps/app_stream_echo.c:
249c249 < // continue; --- > continue; 278c278 < } while (0); --- > } while (--n); Mean while I have a little change in native client code to have two video tracks in one stream at the same time. So I think it's not a lot of code change if needs to do this task. I want to know your ideas, thanks very much. Sincerely Xiemin Matt Fredrickson <[email protected]> 于2018年10月26日周五 上午2:52写道： > On Tue, Oct 23, 2018 at 8:21 PM Xiemin Chen <[email protected]> wrote: > > > > Anyone can help? Thanks very much. > > > > Xiemin Chen <[email protected]> 于2018年10月10日周三 下午4:40写道： > >> > >> Hi there, > >> > >> I was told that it's not support by asterisk to have multi video tracks > of one client in the following post. How about if I want to achieve this > functionality? Is there any technical limitation? > > I think Josh's response on the community forums implied that there > probably *are* going to be technical limitations. I don't think > anybody's tried to prototype a single client with multiple resolutions > of the same stream from the same endpoint at this point. > > So I guess maybe trying to build a browser app prototype that can > produce that scenario first would be a good start. Then you'll need > to see how that's represented in SDP, to figure out how that lines up > with Asterisk's multi-stream capabilities and make sure that it tries > to do the right thing from its side. > > As Josh mentioned, there's gonna be a bit of work to make things happy > inside of Asterisk. It sounds like a really fun project though, and > if you manage to get somewhere on it I'd love to hear about your > progress. > > Good luck and best wishes! > > -- > Matthew Fredrickson > Digium - A Sangoma Company | Asterisk Project Lead > 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > Astricon is coming up October 9-11! Signup is available at: > https://www.asterisk.org/community/astricon-user-conference > > asterisk-dev mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-dev
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