Yes, iLBC has the following variants:
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iLBC - 30 ms (one packet each 30 ms)
RTP payload: 50 bytes --> Transmition rate: 13.3 Kbps
RTP: 62 bytes
UDP: 70 bytes
IP: 90 bytes --> Transmition rate: 24 Kbps
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iLBC - 20 ms (one packet each 20 ms)
RTP payload: 38 bytes --> Transmition rate: 15.2 Kbps
RTP: 50 bytes
UDP: 58 bytes
IP: 78 bytes --> Transmition rate: 31.2 Kbps
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El vie, 27-05-2005 a las 09:45, Juha Heinanen escribió:
Jorge Crichigno writes:
In the following link there is a comparison
between some codecs
http://www.speex.org/comparison.html
iLBC has also 20 ms mode which is not listed in the table.
-- juha