[Red5] FMS 3.5 announced
Daniel Rossi
electroteque at gmail.com
Mon Nov 17 18:44:36 PST 2008
I've just implemented a bandwidth detection and cluster plugin into
flowplayer that supports wowza, fms and red5. The bandwidth detection
happens on startup though, or on demand, it would have to be
constantly detecting bandwidth somehow during playback, and no idea
how it would be able to switch "seamlessly" without buffering as what
they claim it can do, so switch to lower quality at the exact point it
drops out. I think its an extension to NetStream correct ? Maybe it
sets up the others streams in the background in the flash player is
that even possible ?
Have a look at these anyway it may be of interest.
http://red5.electroteque.org/dev/flowplayer/flowplayer.rtmp.bwcheck.zip
http://red5.electroteque.org/dev/flowplayer/flowplayer.rtmp.cluster.zip
On 18/11/2008, at 12:59 PM, Tyler Kocheran wrote:
> Dynamic stream switching is not that complicated, and most of it is
> done from client-side, though some of it does rely on the server
> being fast :)
> Basically you just have a bunch of conditionals as so:
> IF BANDWIDTH GOES BELOW "X", SWITCH TO NEXT LOWEST
> IF BANDWIDTH GOES ABOVE "X", SWITCH TO NEXT HIGHEST
>
> You output a bunch of different bandwidth'd versions of your movie
> on the serverside, and on the client-side you supply the rtmp
> addresses of each file and its corresponding data-rate, ie:
> streamArray.push({rate: 512000, file: "movie_512k.flv"});
>
> Combine that with some good transitioning when a switch occurs, and
> you've got yourself "dynamic" switching.
>
> On Mon, Nov 17, 2008 at 4:41 PM, Daniel Rossi
> <electroteque at gmail.com> wrote:
> This link
>
> www.adobe.com/go/fms_dynamicstreaming .
>
> Takes me here
>
> http://www.adobe.com/support/documentation/en/flashmediaserver/
>
> Which is FMS 3.0 docs :)
>
>
> On 18/11/2008, at 7:35 AM, Dominick Accattato wrote:
>
> some new api enhancements to NetStream that we should look at.
>
> http://www.newviewnetworks.com/nvnhome/blog/client/?p=130
>
> --
> Dominick Accattato, CTO
> Infrared5 Inc.
> www.infrared5.com
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>
> --
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> of sleep;
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