[Freeswitch-users] video on conference with PC and MAC browser works but fail with iPhone safari via webrtc

[Alexey Sibyakin]

Hi,

try mux instead of transcode

Regards,

Alex

On Tue, Jun 26, 2018 at 12:47 PM, 薛光宏 <albert.hsueh at cloudigit.com> wrote:

> Hi All,
>
> here is our simple architecture
> <client A>---<FreeSWITCH>
> <client B>----/
>
> - client A and B are both registered on FreeSWITCH via websocket (using
> sipjs 0.9.2)
> - we enable video-mode= transcode and load mod_av on FreeSWITCH.
> - if client A uses chrome on PC and client B use safari on *MAC*, they
> can see each other, talk to each other in the same conference.
> - if client A uses chrome on PC and client B use safari on *iPhone*(8plus,
> iOS 11.4), they can NOT see each other, talk to each other in the same
> conference.
>
> I though safari on MAC works, then safari on iPhone should work, but not.
> Is it possible to fix that with changing configuration of FreeSWITCH? or
> any suggestion?
>
> Thanks in advance.
>
> FreeSWITCH Version 1.6.20
> Ubuntu Server Ubuntu 14.04.1 LTS 64bit
> libav-11.4 or libav-12
>
> See below configurations:
> 1. enable video-mode= transcode
> <param name="conference-flags" value="transcode-video|
> minimize-video-encoding"/>
> <param name="video-mode" value="transcode"/>
>
> 2.enable VP8/H264 codec support
> <X-PRE-PROCESS cmd="set" data="global_codec_prefs=PCMU,PCMA,VP8,H264"/>
> <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=PCMU,PCMA,VP8,H264"/>
>
> 3.enable mod_av and disable mod_h26x
> <load module="mod_av"/>
> <!--<load module="mod_h26x"/>-->
>
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-- 
Alex Sibyakin | Support Engineer
FreeSWITCH Solutions | 17345 Civic Drive #2531 Brookfield, WI 53045
<https://maps.google.com/?q=17345+Civic+Drive+%232531+Brookfield,+WI+53045&entry=gmail&source=g>
Email: alex at freeswitch.com
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