[Red5] How to H264-Live?

SeTyR setyr at free.fr
Sat Nov 7 19:59:42 PST 2009


Hi Thomas ;

Technically, Red5 doesn't encode your upstream prior to serving streams to 
its public clients,  the problem can only be somewhere within your encoding 
machine/client

kindly
SeT

----- Original Message ----- 
From: "Thomas" <iamkenzo at gmail.com>
To: <red5 at osflash.org>
Sent: Saturday, November 07, 2009 1:53 AM
Subject: Re: [Red5] How to H264-Live?


>I have finally managed to stream to red5 using h264, and here is my
> feedback: it's not good.
>
> It obviously takes a huge amount of processing power, and although my
> cores had some room left to breath, the playback in the flashplayer
> was total crap by being very jerky. My cpu is a goold old Core2Duo
> E6300 which is still a good cpu.
>
> I do not understand how ustream can achieve very sharp images and
> super smooth playback for a result close to real TV. Not all their
> streams are that good, but I have seen some that were outstanding.
>
> I know they allow people to use FMLE, but why is their playback so
> smooth and not mine??? Is it because I am running the h264 encoder
> (eats 50% cpu itself) and playing back the stream on the same machine?
> (red5 is on another machine and barely uses a few cpu cycles)
>
> I'll try tomorrow with a third machine so that the encoding machine
> won't have to playback at the same time.
>
> I just streaming myself to ustream but FMLE won't connect to their
> server. Using a low quality streaming does work though...
>
> -- 
> VOD & visioconference - http://www.digiprof.tv
>
> _______________________________________________
> Red5 mailing list
> Red5 at osflash.org
> http://osflash.org/mailman/listinfo/red5_osflash.org
>


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