[Freeswitch-users] FS with Red5 Streaming-Server (RTMP-Stream)

Fabio Pietrosanti (naif) lists at infosecurity.ch
Mon Aug 9 00:28:35 PDT 2010


That's mono-directional streaming or bi-directional streaming?

I mean:
UserA: Browser via Web connected trough Flash on Red5
User B: SIP client via PC connected trough SIP on FS

Those clients can communicate bidirectionally in realtime like a voice
call or it's just a mono-directional from SIP Client to to Web client?

On 07/08/10 22.13, Richard Alam wrote:
> Yes, this can be done.
>
> We are doing this for voice conference using Flash, Red5 and
> FreeSWITHCH/Asterisk.
>
> We basically have a SIP client based on Red5Phone. The SIP client
> takes audiodata from RTMP, transcodes Nellymoser to Ulaw, then send
> the audio data using RTP to FS/Asterisk.
>
> With FS, we can use Speex Wideband so there is no need to transcode
> but to just take audio data from RTMP then shove it into an RTP packet
> to FS.
>
> You can take a look at the code here
> http://github.com/bigbluebutton/bigbluebutton/tree/master/bbb-voice/.
>
> Let me know if you have any questions.
>
> Richard
>
> On Fri, Aug 6, 2010 at 8:01 AM, Dennis <odermann at googlemail.com> wrote:
>   
>> hi,
>>
>> we are currently playing with streaming calls.
>>
>> with fs and icecast (over mod_shout) it works quite well. the problem
>> is, that http-streaming to a website in conjuction with a flashplayer,
>> a lot of overhead is produced. therefore this is no optimal solution.
>>
>> the best for streaming to a flashplayer embedded in a website are
>> rtmp-streams (which are also used by webradios). red5 is an open
>> source streaming server (written in java), which supports rtmp-streams
>> and mp3.
>>
>> the problem seems to be, that fs "only" supports icecast and
>> shoutcast. we can not get fs to work with red5.
>>
>> does someone have experiences with fs and red5 and can tell me, if
>> there might be a way to get it working? or are there any technical
>> issues, why this can't work?
>>
>>
>> thanks and kind regards
>> dennis
>>
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>>     
>
>
>   




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