> Based on your earlier post I was able to understand how to use filter for
> transcoding.and I'am able to transcode the video stream.
>
> However I have one problem in it. I cannot use 1 stream coming from the
> camera to be transcoded to multiple transcoded images.
When you say “1 stream from the camera […] transcoded to multiple transcoded
images” do you mean:
1) the ability for multiple 'front-end' clients to access the proxy
stream concurrently, with each of these front-end clients getting an
(identical) copy of the transcoded stream, or
2) allowing the proxy server to serve two (or more) different named
streams that come from a single input ‘back-end’ stream, with each of the
proxied streams being transcoded into a different codec and/or a different
resolution?
If you’re asking for 1), then this already happens automatically. If multiple
‘front-end’ clients access the proxy server, then they will each automatically
get a copy of the transcoded stream (yet the transcoding will be done only
once).
However, if you’re asking for 2), then this is not possible with the current
proxy server. What you *can* do, however, is have two (or more) separate
“ProxyServerMediaSession” objects, each using the same ‘back-end’ “rtsp://“
URL, but transcoded differently. This will cause multiple copies of the
‘back-end’ stream to come from the camera to the proxy server. (You could
avoid this, however, by putting *another* proxy server between the proxy server
and the ‘back-end’ camera stream.)
Ross Finlayson
Live Networks, Inc.
http://www.live555.com/
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