[Live-devel] RTSP trickplay/scale problem

Ross Finlayson finlayson at live555.com
Wed Jun 18 13:09:18 PDT 2008


>When I try to do trickplay by setting the scale from 1.0 to 2.0 I 
>always get the following error:
>
>"FramedSource[003FD1B8]::getNextFrame(): attempting to read more 
>than once at the same time!"
>
>I know what it means, but I would like to know how to solve it.
>Sometimes (very rare) the scale-change from 1.0 to 2.0 works, but 
>when getting back to 1.0 I get first this error:
>
>"Missing sync byte!"
>
>And after a few missed sync bytes the getNextFrame error.
>I got the source code from 5-6. Only made a few minor adaptions for 
>the GET PARAMETER call, to support parameters.

Sorry, but (in general) once you've made changes to the supplied 
code, I can't help you.

If you can reproduce the problem with the original, unmodified code, 
then please let us know.
-- 

Ross Finlayson
Live Networks, Inc.
http://www.live555.com/


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