[asterisk-dev] [Code Review] rtp timestamp to timevalcalculation fix

Nick Lewis Nick.Lewis at atltelecom.com
Thu Jan 21 05:02:59 CST 2010


>Unless the rtp timestamp does not always reflect the number of samples
incremented, 
>I don't see any reason not to use this method.

There may be a problem with G.722

RFC 3551 Section 4.5.2 states:

   Even though the actual sampling rate for G.722 audio is 16,000 Hz,
   the RTP clock rate for the G722 payload format is 8,000 Hz because
   that value was erroneously assigned in RFC 1890 and must remain
   unchanged for backward compatibility.  The octet rate or sample-pair
   rate is 8,000 Hz.


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