This is a static archive of our old Q&A Site. Please post any new questions and answers at ask.wireshark.org.

Duration of RTP Player

0

How does wireshark calculate "Duration" of RTP Player? Does duration means delay time from SIP endpoint to endpoint?

asked 20 Apr '15, 22:39

med's gravatar image

med
11114
accept rate: 0%


One Answer:

1

The contents of the RTP stream is a certain amount of speech samples, which, depending on the sample clock, represents a certain duration of speech. The codec used for the encoding of the speech defines the sample clock (in case of G.711 an 8 kHz clock), so you can easily calculate the duration through the sizes of the packets and the sample clock.

answered 20 Apr '15, 23:07

Jaap's gravatar image

Jaap ♦
11.7k16101
accept rate: 14%

I was able to understand, Thanks for your explanation. I took duration to mean "delay time".

(22 Apr '15, 20:53) med

If an answer has solved your issue, please accept the answer for the benefit of other users by clicking the checkmark icon next to the answer. Please read the FAQ for more information.

(22 Apr '15, 23:05) Jaap ♦