[Freeswitch-users] Codecs and things
a.alalousi at gmail.com
Tue Dec 22 12:55:41 PST 2009
Can someone please clear the following ambiguities with codecs:
1. Are we definitively able to run pass-through codecs (e.g. G.729) in
Proxy Media mode, or does FS need to be running in bypass-media ? the Wiki
is not clear in this regard
2. When an A-leg has negotiated a pass-through media codec, can the B-leg
be transcoded into a non-pass-through codec, and vice-versa ? think A-leg
incoming with a G.729 codec, and target for B-leg needs to be setup with a
3. Where in the developer's set of documentation are codecs discussed ? I
would like to start porting some code of mine for G.729a/b/ab form a ti DSP
platform to FS. FS lacking full G.729 support is proving quite a hindrance,
and there is no clear direction from the dev community as to when the same
will be available. Incidentally, any news on this effort ? where are we with
code, and what's an ETA for a Beta ?
4. On the same lines as (3) above, there is a codec dev template in the
source tree. Again, where can I find documentation relating to this ? the
template has hardly any docs at all.
Best regards and warm wishes for a Merry Christmas and a great New Year to
one and all.
Ahmed A. Ibrahim-Naji Al-Alousi
Ph.D., MIEE, MBCS
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