I got this working with 2 clients. My goal is to broadcast from one client to all the rest. This seems to work fine with 2 clients, meaning, one client gets video from the other client, now, when I am adding a 3rd client, it doesn't get video (verified with chrome://webrtc-internals). Any idea?

On 3 April 2015 at 15:23, Adam Ben-Ayoun <adam.ben.ayoun1@gmail.com> wrote:

Sorry about that... I assumed that if mod_vp8 is uncommented in conf/autoload_configs/modules.conf.xml then it's actually compiled... After looking at the src I compiled I see that mod_vp8 is commented out, I will compile it and try again. Thanks!

On 3 April 2015 at 13:14, Adam Ben-Ayoun <adam.ben.ayoun1@gmail.com> wrote:

Hi guys,

I am trying to setup a simple WebRTC video conference using VP8 with mod_conference, while audio conferencing works fine, I am not able to setup a video conference using clients like SIPjs, basically, I am opening 2 clients and expect to see video streaming to each side.

I did the following:

1. Added the following config to my conference profile in conference.conf.xml:

<param name="conference-flags" value="video-bridge"/>

<param name="member-flags" value="video-bridge"/>

2. Added VP8 to vars.xml:

<X-PRE-PROCESS cmd="set" data="global_codec_prefs=iSAC@16000h,VP8,OPUS,G722,PCMU,PCMA,GSM"/>

Any idea?

P.S The client seem to pass the video params correctly in the SDP, but Freeswitch still responses with the following SDP:

   v=0

   o=FreeSWITCH 1428032845 1428032846 IN IP4 X.X.X.X

   s=FreeSWITCH

   c=IN IP4 52.1.148.244

   t=0 0

   a=msid-semantic: WMS QyrjMP4wDDWQeK1hU3mBsJvovhMMWjKD

   m=audio 23118 UDP/TLS/RTP/SAVPF 111 126 106

   a=rtpmap:111 opus/48000/2

   a=fmtp:111 useinbandfec=1; minptime=10

   a=rtpmap:126 telephone-event/8000

   a=rtpmap:106 CN/8000

   a=ptime:20

   a=fingerprint:sha-256 83:F4:57:6D:F9:40:C7:E8:28:6D:59:AE:5F:08:23:3E:9E:17:1E:2F:D8:A9:D5:E7:DB:13:92:B5:DE:4A:66:CA

   a=rtcp-mux

   a=rtcp:23118 IN IP4 X.X.X.X

   a=ssrc:3173617819 cname:I1MkHHGaasQf3InN

   a=ssrc:3173617819 msid:QyrjMP4wDDWQeK1hU3mBsJvovhMMWjKD a0

   a=ssrc:3173617819 mslabel:QyrjMP4wDDWQeK1hU3mBsJvovhMMWjKD

   a=ssrc:3173617819 label:QyrjMP4wDDWQeK1hU3mBsJvovhMMWjKDa0

   a=ice-ufrag:CzeU8A9uHL6uVHXu

   a=ice-pwd:zzF67b78uOeomr1PR6zQwzb4

   a=candidate:8368394426 1 udp 659136 X.X.X.X 23118 typ host generation 0

   m=video 0 UDP/TLS/RTP/SAVPF 19

Thanks!

Adam

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