> here is my command line > > ./OpenRTSP -v -Q -D 1 -n rtsp://<IP>:554/11 | ffplay -loglevel verbose > -fflags nobuffer -i pipe:0 > > Now this delay slowly keeps increasing from 1.5 sec upto 4~5 seconds in about > 20 minutes. And I assume it will continue to increase with time. > > So my questions are :- > 1 - what is causing the initial delay ?
I don't know, but it's not "openRTSP". (Our RTSP/RTP client software does not include any buffering, or significant delay.) The delay is probably some combination of the OS pipe (i.e., the "!") and "ffplay" itself (i.e., the decoding/rendering overhead). > Is there a way to disable "pre caching" of frames in OpenRTSP ? There's no such thing. Ross Finlayson Live Networks, Inc. http://www.live555.com/
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