On 6/29/2015 2:38 AM, Daasoundz DJ wrote:
Le vendredi 26 juin 2015 17:21:11 UTC+2, Byron Campen a écrit :
You can also rewrite the local SDP to alter the priority.
It's an idiot question but ... how can I rewrite the local SDP ? and/or where
do I find it ?
After you get the offer (from createOffer) or receive it (from the other end),
modify the m=audio line in offer.sdp to put the payload number in the a=rtpmap
line for G722 before all other audio codecs.
i.e.
...
m=audio <number> <transport> <list of payload values>
...
a=rtpmap:<payload> G722/8000/1 (note: the /1 is optional)
<other a=rtpmap's>
You want <payload> to be the first in the list of payload values in the m=audio
line.
It's all just (careful) string manipulation. Don't assume any particular number will
be used for <payload>!
--
Randell Jesup, Mozilla
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