Stefan Sayer writes: > opus.conf may contain an fmtp line with opus codec parameters, > all in one line, e.g. > maxplaybackrate=16000;stereo=0;useinbandfec=1
I created opus.conf file: maxplaybackrate=16000;stereo=1;useinbandfec=1 and checked that it is read at sems start: > Mar 15 07:48:26 lohi sems[3198]: [#7fb4930e6740] [opus_load, opus.c:153] > INFO: *********** initialized default format parameters as > 'maxplaybackrate=16000;stereo=1;useinbandfec=1.' but when sems makes outbound call, no a=fmtp line is included in sdp of outgoing invite: v=0. o=sems 417575112 138667685 IN IP4 192.98.102.10. s=sems. c=IN IP4 192.98.102.10. t=0 0. m=audio 50032 RTP/AVP 110 105 106 107 108 109 101 102 103 104 8 0 3 2 9 96 97 98 99 100. a=rtpmap:110 opus/48000/2. a=rtpmap:105 isac/16000. a=rtpmap:106 SILK/24000. a=rtpmap:107 SILK/16000. a=rtpmap:108 SILK/12000. a=rtpmap:109 SILK/8000. a=rtpmap:101 speex/32000. a=rtpmap:102 speex/16000. a=rtpmap:103 speex/8000. a=rtpmap:104 iLBC/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:3 GSM/8000. a=rtpmap:2 G721/8000. a=rtpmap:9 g722/8000. a=rtpmap:96 telephone-event/8000. a=rtpmap:97 G726-32/8000. a=rtpmap:98 G726-24/8000. a=rtpmap:99 G726-40/8000. a=rtpmap:100 G726-16/8000. a=direction:both. a=sendrecv. a=rtcp:50033. I added info calls to opus_create function and got: Mar 15 07:50:32 lohi sems[3198]: [#7fb47cb38700] [opus_create, opus.c:280] INFO: ************ OPUS params: >>stereo=1;sprop-stereo=1;maxaveragebitrate=48000<<. Mar 15 07:50:32 lohi sems[3198]: [#7fb47cb38700] [opus_create, opus.c:290] INFO: ********* OPUS: creating encoder with maxbandwidth=24000, stereo=true, useinbandfec=true Is opus.conf supposed to apply to outgoing calls? -- Juha _______________________________________________ Semsdev mailing list [email protected] http://lists.iptel.org/mailman/listinfo/semsdev
