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Thread: OPAL SIP - adjusting number of audio frames per packet




OPAL SIP - adjusting number of audio frames per packet
user name
2006-10-29 06:28:43
> - OpalMediaFormat::GetFrameTime() returns 8 in case of
G.711.  
> Shouldn't this rather be 1 since one frame equals one
sample equals  
> one RTP timestamp? Or am I misunderstanding that value?
The same also  
> applies to GetFrameSize() where 8 is returned in case
of G.711 but  
> the documentation states zero would be returned in case
of G.711

This values means that the minimum packet size is 1 ms (or 8
samples, since
audio is at 8 kHz).
The same in OpenH323, although I concur that it is
confusing.



 
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