[Live-devel] Slow setup of h264 streams

Anders Sandven as at trafsys.no
Wed Sep 6 06:30:25 PDT 2017


Thank you for your response!

I understand that you cannot help with any custom stuff. What I was 
trying to convey was that our old modified version of live555 was 
significantly faster in setting up the source and client streams than 
the current stock version of live555.

Running the live555ProxyServer gives the same result. A significantly 
slower time to set up the streams than our previous app.

I do not think there is anything wrong the code, I would just like to 
know where to start if I want to decrease the time spent between client 
RTSP request and the stream is played on the client.

As a side note, this live555 mod was comitted/sent back as "minilive" 
around 2007/2009 according to my colleagues.

A pastebin with the output from live555ProxyServer if it is interesting: 
https://pastebin.com/2XXHTpU8

-Anders

On 9/1/17 2:40 PM, Ross Finlayson wrote:
>> I am trying to implement a proxy using live555.
> What is wrong with the supplied “LIVE555 Proxy Server” application?
> 	http://live555.com/proxyServer/
>
> We probably can’t help you with your custom proxy application (or with any custom modifications you might have made to the supplied “LIVE555 Proxy Server” or library code).  However, we might be able to help you with problems that you might be having with the (supplied, unmodified) “LIVE555 Proxy Server” application.
>
>
>> My problem with the current implementation is that the streams takes about 8-10 seconds to set up. This seems to be the case for the reference implementation in live555ProxyServer as well.
> What, specifically, do you mean by “streams take about 8-10 seconds to set up”?  Have you run “live555ProxyServer” with the “-V” (verbose output) flag?  (As noted in our online documentation: "If you are having trouble with the proxy server, then we recommend using the "-V" option to try to figure out what's wrong.”)
>
>
> Ross Finlayson
> Live Networks, Inc.
> http://www.live555.com/
>
>
> _______________________________________________
> live-devel mailing list
> live-devel at lists.live555.com
> http://lists.live555.com/mailman/listinfo/live-devel
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