Bill ... if the audio device has multiple channels, how do you select just one channel? ________________________________ From: pjsip [pjsip-bounces@xxxxxxxxxxxxxxx] on behalf of Bill Gardner [billg at wavearts.com] Sent: Thursday, April 16, 2015 9:49 AM To: pjsip at lists.pjsip.org Subject: Re: probable bug: analog/spdif works; HDMI has auddemo OK but app aborts... Hi, Perhaps you are mistakenly using audio device index for conference port? In the log I see: 09:43:21.946 pjsua_aud.c ...Conf connect: 1 --> 9 09:43:21.946 pjsua_aud.c ....Set sound device: capture=0, playback=9 ... 09:43:21.953 Exception: Object: Lib, operation=conf_connect(), error=Invalid value or argument (PJ_EINVAL) Even if you are using device 9 for playback you should still connect to conf port 0 which is the audio device. Regards, Bill On 4/16/2015 4:38 AM, warpme wrote: Hi, I have problem with getting working audio output on ION1 HDMI output. All works OK on auddemo but python app aborts. The same pyton app works OK with analog and spdif outs on this platform. Only difference is that analog/spdif require audio_dev 0,0 while hdmi require audio_dev 0,9 I think it is king of bug in pjsip2.4 auddemo reports following: --------------------------------------------------------------------------------- 09:31:37.464 os_core_unix.c !pjlib 2.4 for POSIX initialized Added sound device sysdefault:CARD=NVidia Added sound device front:CARD=NVidia,DEV=0 Added sound device surround21:CARD=NVidia,DEV=0 Added sound device surround40:CARD=NVidia,DEV=0 Added sound device surround41:CARD=NVidia,DEV=0 Added sound device surround50:CARD=NVidia,DEV=0 Added sound device surround51:CARD=NVidia,DEV=0 Added sound device surround71:CARD=NVidia,DEV=0 Added sound device iec958:CARD=NVidia,DEV=0 Added sound device hdmi:CARD=NVidia,DEV=0 ALSA driver found 10 devices ALSA initialized Found 10 devices: 0: ALSA [sysdefault:CARD=NVidia] (1/1) 1: ALSA [front:CARD=NVidia,DEV=0] (1/1) 2: ALSA [surround21:CARD=NVidia,DEV=0] (0/1) 3: ALSA [surround40:CARD=NVidia,DEV=0] (1/1) 4: ALSA [surround41:CARD=NVidia,DEV=0] (1/1) 5: ALSA [surround50:CARD=NVidia,DEV=0] (1/1) 6: ALSA [surround51:CARD=NVidia,DEV=0] (1/1) 7: ALSA [surround71:CARD=NVidia,DEV=0] (1/1) 8: ALSA [iec958:CARD=NVidia,DEV=0] (0/1) 9: ALSA [hdmi:CARD=NVidia,DEV=0] (0/1) --------------------------------------------------------------------------------- audemo playback wav file on audo 0,9 (HDMI) works OK --------------------------------------------------------------------------------- File player '/usr/local/bin/voice-mail.wav' created: samp.rate=44100, ch=2, bufsize=4KB, filesize=659KB open_playback: Open playback device 'hdmi:CARD=NVidia,DEV=0' Opened device alsa(hdmi:CARD=NVidia,DEV=0) for playing, sample rate=44100, ch=2, bits=16, period size=882 frames, latency=142 ms Playback started, press ENTER to stop --------------------------------------------------------------------------------- but my python application with audio-in/audio-out = 0,9 aborts On app start: --------------------------------------------------------------------------------- 09:45:26.702 Registration complete, status=200(OK) 09:45:27.674 pjsua_aud.c !Closing sound device after idle for 1 second(s) 09:45:27.674 pjsua_aud.c .Closing hdmi:CARD=NVidia,DEV=0 sound playback device and sysdefault:CARD=NVidia sound capture device --------------------------------------------------------------------------------- At start I'm getting about 2 sec of constant 'bzzzz' whir on audio out but any call attempt gives ABORT: --------------------------------------------------------------------------------- ....... 09:43:18.926 Will pickup Call. Exiting FE to MainMenu... 09:43:21.945 pjsua_call.c !Answering call 0: code=200 09:43:21.945 pjsua_media.c ...Call 0: updating media.. 09:43:21.945 pjsua_aud.c ....Audio channel update.. 09:43:21.945 strm0x19f6828 .....Encoder stream started 09:43:21.945 strm0x19f6828 .....Decoder stream started 09:43:21.946 pjsua_media.c ....Audio updated, stream #0: PCMA (sendrecv) 09:43:21.946 Media now are opened... 09:43:21.946 You can talk! 09:43:21.946 pjsua_aud.c ...Conf connect: 1 --> 9 09:43:21.946 pjsua_aud.c ....Set sound device: capture=0, playback=9 09:43:21.946 pjsua_aud.c .....Opening sound device PCM at 16000/1/20ms 09:43:21.952 ec0x1a02a50 ......Echo suppressor created, clock_rate=16000, channel=1, samples per frame=320, tail length=8000 ms, latency=100 ms 09:43:21.952 pjsua_core.c ....TX 832 bytes Response msg 200/INVITE/cseq=102 (tdta0x19f06a0) to UDP 192.168.1.254:5060: SIP/2.0 200 OK Via: SIP/2.0/UDP 192.168.1.254:5060;received=192.168.1.254;branch=z9hG4bK49567ddc Call-ID: 415677bf3b5f8ce65972aeed58041c91 at 192.168.1.254:5060<mailto:415677bf3b5f8ce65972aeed58041c91 at 192.168.1.254:5060> From: <sip:203@192.168.1.254><sip:203 at 192.168.1.254>;tag=as0abda301 To: <sip:konto-206 at 192.168.1.128;ob><sip:konto-206 at 192.168.1.128;ob>;tag=7240a86b-71b0-4466-80b6-f62348e9501e CSeq: 102 INVITE Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS Contact: <sip:konto-206 at 192.168.1.128:10000;ob><sip:konto-206 at 192.168.1.128:10000;ob> Supported: replaces, 100rel, timer, norefersub Content-Type: application/sdp Content-Length: 277 v=0 o=- 3638158996 3638158997 IN IP4 192.168.1.128 s=pjmedia b=AS:84 t=0 0 a=X-nat:0 m=audio 4000 RTP/AVP 8 101 c=IN IP4 192.168.1.128 b=TIAS:64000 a=rtcp:4001 IN IP4 192.168.1.128 a=sendrecv a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 --end msg-- 09:43:21.953 Exception: Object: Lib, operation=conf_connect(), error=Invalid value or argument (PJ_EINVAL) 09:43:21.953 pjsua_acc.c !Deleting account 0.. 09:43:21.954 pjsua_acc.c .Acc 0: setting unregistration.. 09:43:21.954 pjsua_core.c ...TX 473 bytes Request msg REGISTER/cseq=15539 (tdta0x1a269e0) to UDP 192.168.1.254:5060: REGISTER sip:192.168.1.254 SIP/2.0 Via: SIP/2.0/UDP 192.168.1.128:10000;rport;branch=z9hG4bKPjd3f40ef1-4ed8-4ea2-9c39-1bc00cc7949c Route: <sip:192.168.1.254;lr><sip:192.168.1.254;lr> Max-Forwards: 70 From: <sip:konto-206@192.168.1.254><sip:konto-206 at 192.168.1.254>;tag=b7e40ffc-102b-404a-8618-d899fce4b1b8 To: <sip:konto-206 at 192.168.1.254><sip:konto-206 at 192.168.1.254> Call-ID: 17efee0b-26a4-46dc-a0a3-95d5a8d58d57 CSeq: 15539 REGISTER User-Agent: pjsip python Contact: <sip:konto-206 at 192.168.1.128:10000;ob><sip:konto-206 at 192.168.1.128:10000;ob> Expires: 0 Content-Length: 0 --end msg-- 09:43:21.954 pjsua_acc.c ..Acc 0: Unregistration sent 09:43:21.955 pjsua_acc.c .Account id 0 deleted 09:43:21.955 pjsua_core.c .RX 429 bytes Request msg ACK/cseq=102 (rdata0x1a07c98) from UDP 192.168.1.254:5060: ACK sip:konto-206 at 192.168.1.128:10000;ob SIP/2.0 Via: SIP/2.0/UDP 192.168.1.254:5060;branch=z9hG4bK35fb0532 Max-Forwards: 70 From: <sip:203@192.168.1.254><sip:203 at 192.168.1.254>;tag=as0abda301 To: <sip:konto-206 at 192.168.1.128:10000;ob><sip:konto-206 at 192.168.1.128:10000;ob>;tag=7240a86b-71b0-4466-80b6-f62348e9501e Contact: <sip:203 at 192.168.1.254:5060><sip:203 at 192.168.1.254:5060> Call-ID: 415677bf3b5f8ce65972aeed58041c91 at 192.168.1.254:5060<mailto:415677bf3b5f8ce65972aeed58041c91 at 192.168.1.254:5060> CSeq: 102 ACK User-Agent: Asterisk PBX 12.3.2 Content-Length: 0 --end msg-- python: ../src/pjsua-lib/pjsua_acc.c:588: pjsua_acc_get_user_data: Assertion `pjsua_var.acc[acc_id].valid' failed. Aborted --------------------------------------------------------------------------------- _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list pjsip at lists.pjsip.org<mailto:pjsip at lists.pjsip.org> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org ---------------------------------------------------------------------------------------------------------------------------- Confidentiality Requirement: This communication, including any attachment(s), may contain confidential information and is for the sole use of the intended recipient(s). If you are not the intended recipient, you are hereby notified that you have received this communication in error and any unauthorized review, use, disclosure, dissemination, distribution or copying of it or its contents is strictly prohibited. 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