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multilingual conference webstreaming

PostPosted: Mon Aug 05, 2013 12:38 am
by Pierre Van den Broeck
Hello all !

I have to make a webstreaming in 7 language...

Image : Mixing from ATEM 1 M/E
Sound: VO and interpreters

Any Idea ? experience ?

Thank you ! ;-)

Re: multilingual conference webstreaming

PostPosted: Mon Aug 05, 2013 8:41 am
by Robert Betzner
You need 7 dedicated encoders and a mixing desk with at least 7 busses. Each bus and each encoder handels a different language. Thats all.

Cheers

pro

Re: multilingual conference webstreaming

PostPosted: Mon Aug 05, 2013 2:49 pm
by Roman Pytkin Pekarek
or use 7 small mixers for mix program + VO for every speaker ..

Re: multilingual conference webstreaming

PostPosted: Mon Aug 05, 2013 4:38 pm
by Pierre Van den Broeck
Or 7 audio embedder and 1 sdi distri..

But no stream provider to send 7 stream with thé same Account ?

Re: multilingual conference webstreaming

PostPosted: Mon Aug 05, 2013 4:46 pm
by Benjamin Higginbotham
None that I have seen. You may be able to contact someone like Limelight and see if they can't create a custom player. But you'll also need an encoder that can send all 7 discreet channels of audio. Kulabyte may be able to do it, but never tried.

Re: multilingual conference webstreaming

PostPosted: Mon Aug 05, 2013 8:30 pm
by Allen Freeman
islacoulxii wrote:Or 7 audio embedder and 1 sdi distri..

But no stream provider to send 7 stream with thé same Account ?


On a service like DaCast you can have multiple streams under one account, but you would need multiple computers encoding multiple streams and all of them uploading at the same time, so I would be concerned about the upstream bandwidth at the venue.

Re: multilingual conference webstreaming

PostPosted: Mon Aug 05, 2013 9:49 pm
by Roman Pytkin Pekarek
or U can stream 1 video + 7 audio streams .. and mix audio + video on server with transcoder .. but u can get desync ..

Re: multilingual conference webstreaming

PostPosted: Mon Aug 05, 2013 10:26 pm
by Pierre Van den Broeck
PennsHill wrote:
islacoulxii wrote:Or 7 audio embedder and 1 sdi distri..

But no stream provider to send 7 stream with thé same Account ?


On a service like DaCast you can have multiple streams under one account, but you would need multiple computers encoding multiple streams and all of them uploading at the same time, so I would be concerned about the upstream bandwidth at the venue.


the bandwidth is not a probleme in this case..