[Freeswitch-users] Freeswitch basic VP8 passthrough

[Adam Ben-Ayoun]

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 at 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 at 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 at 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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