[Live-devel] QoS with openRTSP and Jitter output

[Ross Finlayson]

>  >>in my "IPTV QoS Monitoring" project i've tried to use openRTSP to get
>>>QoS information for a particular stream. The output of jitter as a QoS
>>>parameter is also interesting for me, so I'v extended the openRTSP code
>>>to output this information. My question is, if I did it the right way,
>>>because the jitter value I get, seems to be strange to me.
>
>>The value returned by "RTPReceptionStats::jitter()" is the jitter
>>value defined in the RTP/RTCP specification (RFC 3550, section
>>6.4.1).  It is expressed in timestamp units, *not* ms, so you should
>>divide it by the RTP timestamp frequency, not 1000.
>I am just wondering how to get the RTP timestamp frequency from video streams

"RTPSource:: timestampFrequency()"
-- 

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