capricorn 80 skrev 2010-08-10 20:59:
Hi!
If i calcuate jitter using wireshark can i say it objective
measurement?
For a G.711 stream with out telephony-event etc*, I'd say yes at the
point in the network where the measurement is made.
E.g Tracing the in coming stream at the client(s).
But the end result to the user depends also on the ability of the codec
to do error concealment.
*Wiresharks calculations may not be accurate in all situations.
Exporting the values and double check them in your own spread sheet
wouldn't hurt :-)
Regards,
Date: Tue, 10 Aug 2010 20:19:00 +0200
From: a.broman@xxxxxxxxx
To: wireshark-users@xxxxxxxxxxxxx
Subject: Re: [Wireshark-users] Can we count Wireshark RTP measurement
as objective measurment ?
capricorn 80 skrev 2010-08-10 20:02:
Hi!
I know there is special ITU model for objective measurement in VoIP but
we can count wireshark in that on general node.
Regards,
I'm not sure what you mean. It's not easy to make measurements on a
system that will accurately predict the users perception of
the voice/video quality.
Anders
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