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<DIV dir=ltr align=left><FONT face=Arial color=#0000ff><SPAN
class=185202411-25082006>No, the rtp proxy on SER only forwards packets, it
doesn't transcode. It's used to bypass nats.</SPAN></FONT></DIV><FONT face=Arial
color=#0000ff></FONT><BR>
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<FONT face=Tahoma><B>From:</B> asterisk-video-bounces@lists.digium.com
[mailto:asterisk-video-bounces@lists.digium.com] <B>On Behalf Of </B>Ramtin
Amin<BR><B>Sent:</B> viernes, 25 de agosto de 2006 13:23<BR><B>To:</B> Sergio
García Murillo<BR><B>Subject:</B> RE: [Asterisk-video] pipes of
peace?<BR></FONT><BR></DIV>
<DIV></DIV><FONT face=Arial color=#0000ff></FONT><FONT face=Arial
color=#0000ff></FONT><BR><BR>Well in this case, it's always possible to use a
SER (sip express router) and make its rtp proxy act as a transcoder, so the SER
would change the SDP in the packets. but that would limit to
SIP...<BR><BR> <BR>
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<HR id=EC_stopSpelling>
Subject: RE: [Asterisk-video] pipes of peace?<BR>Date: Fri, 25 Aug 2006
13:16:08 +0200<BR>From: Sergio.Garcia@ydilo.com<BR>To:
asterisk-video@lists.digium.com<BR><BR>
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<DIV dir=ltr align=left><SPAN class=EC_573461111-25082006><FONT face=Arial
color=#0000ff>I think that it's not only a quiestion about GPL vs LGPL there
problem seems to be in the licensing of the video codecs we would need to
transcode, gsm amr and h263.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=EC_573461111-25082006><FONT face=Arial
color=#0000ff>We could also "avoid" those problems if we manage to implemente
some kind of media transcoding server that could interact with asterisk, as
Roy says a 3g gateway without</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=EC_573461111-25082006><FONT face=Arial
color=#0000ff>transcoding would be of few use (just as videomail or services
like that).</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=EC_573461111-25082006><FONT face=Arial
color=#0000ff>If we could take out the transcoding to another process
(could we use megaco?) or even server it would be a great
imporvement.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=EC_573461111-25082006><FONT face=Arial
color=#0000ff></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=EC_573461111-25082006><FONT face=Arial
color=#0000ff>Greetings</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=EC_573461111-25082006>
<FONT face=Arial color=#0000ff>Sergio</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=EC_573461111-25082006><FONT face=Arial
color=#0000ff></FONT></SPAN> </DIV>
<DIV dir=ltr align=left>
<HR>
</DIV>
<DIV dir=ltr align=left><FONT face=Tahoma><B>From:</B>
asterisk-video-bounces@lists.digium.com
[mailto:asterisk-video-bounces@lists.digium.com] <B>On Behalf Of </B>Ramtin
Amin<BR><B>Sent:</B> viernes, 25 de agosto de 2006 13:02<BR><B>To:</B>
asterisk-video@lists.digium.com<BR><B>Subject:</B> RE: [Asterisk-video] pipes
of peace?<BR></FONT><BR></DIV>
<DIV></DIV>Not all part of ffmpeg is LGPL<BR>The easyest way to know is to
type "ffmpeg -L" and if a GPL part was used, then it would tell you that it's
GPL and not LGPL...<BR><BR><BR><BR><BR><BR> <BR>
<HR id=EC_stopSpelling>
<BR>> Date: Fri, 25 Aug 2006 12:45:38 +0200<BR>> From:
tech@i6net.com<BR>> To: asterisk-video@lists.digium.com;
roy@karlsbakk.net<BR>> Subject: Re: [Asterisk-video] pipes of
peace?<BR>> CC: asterisk-video@lists.digium.com<BR>> <BR>>
Here the link to the FFmpeg licensing FAQ :<BR>>
http://ffmpeg.mplayerhq.hu/legal.html<BR>> <BR>> <BR>>
Selon Roy Sigurd Karlsbakk <roy@karlsbakk.net>:<BR>>
<BR>> > hi all<BR>> ><BR>>
> i've been playing with the idea, and emailing the list, of why not<BR>>
> use libavcodec to do video transcoding, but the arguments against it<BR>>
> are licenses, patents and whatnot. However, what about using ffmpeg<BR>>
> as an external process to do this work, moving data using ordinary<BR>>
> unix pipes? How can this be implemented most easily? Is it doable?<BR>>
><BR>> > roy<BR>> > --<BR>>
> Roy Sigurd Karlsbakk<BR>>
> roy@karlsbakk.net<BR>> > (+47) 98013356<BR>>
> ---<BR>>
> In space, loud sounds, like explosions, are even louder because there<BR>>
> is no air to get in the way.<BR>>
><BR>> ><BR>>
> _______________________________________________<BR>>
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