<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><DIV>Gunnar,</DIV>
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<DIV>I have tried to compile with the code you provided in 1.6.x</DIV>
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<DIV>Here is what I get..</DIV>
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<DIV> [CC] chan_sip.c -> chan_sip.o<BR>chan_sip.c: In function âadd_vcodec_to_sdpâ:<BR>chan_sip.c:10077: warning: missing terminating " character<BR>chan_sip.c:10077: error: missing terminating " character<BR>chan_sip.c:10078: error: âprofileâ undeclared (first use in this function)<BR>chan_sip.c:10078: error: (Each undeclared identifier is reported only once<BR>chan_sip.c:10078: error: for each function it appears in.)<BR>chan_sip.c:10078: error: âlevelâ undeclared (first use in this function)<BR>chan_sip.c:10078: error: âidâ undeclared (first use in this function)<BR>chan_sip.c:10078: error: invalid suffix "f" on integer constant<BR>chan_sip.c:10078: error: expected â)â before â;â token<BR>chan_sip.c:10079: error: stray â\â in program<BR>chan_sip.c:10079: error: stray â\â in program<BR>chan_sip.c:10079: warning: missing terminating " character<BR>chan_sip.c:10079: error: missing terminating " character<BR>chan_sip.c:10080:
error: expected â;â before â}â token<BR>make[1]: *** [chan_sip.o] Error 1<BR>make: *** [channels] Error 2<BR><BR></DIV>
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<B><SPAN style="FONT-WEIGHT: bold">From:</SPAN></B> CM Rahman <cmrahman@yahoo.com><BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> Development discussion of video media support in Asterisk <asterisk-video@lists.digium.com><BR><B><SPAN style="FONT-WEIGHT: bold">Sent:</SPAN></B> Wed, April 13, 2011 10:21:20 PM<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: [Asterisk-video] Lifesize HD X10 endpoints & Video Resolution and framerate configuration question<BR></FONT><BR>
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<DIV>Hi Gunnar,</DIV>
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<DIV>I have access to Lifesize equipments. I can help you with this.</DIV>
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<DIV>Thanks</DIV>
<DIV>CM<BR></DIV>
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<B><SPAN style="FONT-WEIGHT: bold">From:</SPAN></B> Gunnar Schaller <linux@nowin.de><BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> Development discussion of video media support in Asterisk <asterisk-video@lists.digium.com><BR><B><SPAN style="FONT-WEIGHT: bold">Sent:</SPAN></B> Wed, April 13, 2011 5:20:38 PM<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: [Asterisk-video] Lifesize HD X10 endpoints & Video Resolution and framerate configuration question<BR></FONT><BR>Hello,<BR>Try to modify the Asterisk source. In chan_sip.c search for the<BR>function add_vcodec_to_sdp (around line 10316 in 1.8 branch at the<BR>moment). At the end of the function there is a comment:<BR> /* Add fmtp code here */<BR><BR>Add this lines after the comment:<BR> if (codec & 0x200000) {<BR> ast_str_append(a_buf,0,"a=fmtp:%d<BR> profile-level-id=42801f;max-mbps=245000;max-fs=8192;<BR>
packetization-mode=0\r\n",rtp_code);<BR> }<BR><BR>I did not test that. I not even tried to compile with that lines ...<BR>So no guarantee for anything. I just had a look to the source in<BR>chan_sip.c and your SIP trace and tried to build together some lines<BR>of code. It is not a solution for all video problems. It's only a hack<BR>for your situation with the Lifesize system.<BR>I do not have access to such a Lifesize conferencing system at the<BR>moment. But I know someone and maybe I will do a test in a few weeks.<BR><BR>Regards,<BR>Gunnar<BR><BR><BR>--<BR>_____________________________________________________________________<BR>-- Bandwidth and Colocation Provided by http://www.api-digital.com --<BR><BR>asterisk-video mailing list<BR>To UNSUBSCRIBE or update options visit:<BR> http://lists.digium.com/mailman/listinfo/asterisk-video<BR></DIV></DIV></DIV></DIV></DIV></div></body></html>