Please add a method from Python to execute this: *pjmedia_aud_subsys_init(&cp.factory);* *which is a BUG causing no audio playback/capture. * """1) When C used: *pjmedia_aud_subsys_init(&cp.factory);* Audio playback/capture works: see the code: http://svn.pjsip.org/repos/pjproject/trunk/pjsip-apps/src/samples/auddemo.c check the log where it saying: ALSA intialized # ./auddemo 09:12:22.763 os_core_unix.c !pjlib 2.1 for POSIX initializedAdded sound device pulseAdded sound device defaultAdded sound device sysdefault:CARD=PCHAdded sound device front:CARD=PCH,DEV=0Added sound device surround40:CARD=PCH,DEV=0Added sound device surround41:CARD=PCH,DEV=0Added sound device surround50:CARD=PCH,DEV=0Added sound device surround51:CARD=PCH,DEV=0Added sound device surround71:CARD=PCH,DEV=0Added sound device hdmi:CARD=PCH,DEV=0Added sound device hdmi:CARD=NVidia,DEV=0Added sound device sysdefault:CARD=U0x11110x2222Added sound device front:CARD=U0x11110x2222,DEV=0Added sound device surround40:CARD=U0x11110x2222,DEV=0Added sound device surround41:CARD=U0x11110x2222,DEV=0Added sound device surround50:CARD=U0x11110x2222,DEV=0*ALSA driver found 16 devices ALSA initialized*PortAudio sound library initialized, status=0PortAudio host api count=1Sound device count=0Found 16 devices: 0: ALSA [pulse] (1/1) 1: ALSA [default] (1/1) 2: ALSA [sysdefault:CARD=PCH] (1/1) 3: ALSA [front:CARD=PCH,DEV=0] (1/1) 4: ALSA [surround40:CARD=PCH,DEV=0] (1/1) 5: ALSA [surround41:CARD=PCH,DEV=0] (1/1) 6: ALSA [surround50:CARD=PCH,DEV=0] (1/1) 7: ALSA [surround51:CARD=PCH,DEV=0] (1/1) 8: ALSA [surround71:CARD=PCH,DEV=0] (1/1) 9: ALSA [hdmi:CARD=PCH,DEV=0] (0/1) 10: ALSA [hdmi:CARD=NVidia,DEV=0] (0/1) 11: ALSA [sysdefault:CARD=U0x11110x2222] (1/1) 12: ALSA [front:CARD=U0x11110x2222,DEV=0] (1/1) 13: ALSA [surround40:CARD=U0x11110x2222,DEV=0] (1/1) 14: ALSA [surround41:CARD=U0x11110x2222,DEV=0] (1/1) 15: ALSA [surround50:CARD=U0x11110x2222,DEV=0] (1/1) Audio demo menu: 2) when python is used there is no way to call the pjmedia_aud_subsys_init(&cp.factory); as a result i am getting: no audio see the log: check the log where it saying: ALSA intialized is not there # python /tmp/pj.py 09:13:11.924 os_core_unix.c !pjlib 2.1 for POSIX initialized09:13:11.925 sip_endpoint.c .Creating endpoint instance...09:13:11.925 pjlib .select() I/O Queue created (0xfc9da0)09:13:11.925 sip_endpoint.c .Module "mod-msg-print" registered09:13:11.925 sip_transport. .Transport manager created.09:13:11.925 pjsua_core.c .PJSUA state changed: NULL --> CREATED09:13:11.925 sip_endpoint.c .Module "mod-pjsua-log" registered09:13:11.925 sip_endpoint.c .Module "mod-tsx-layer" registered09:13:11.925 sip_endpoint.c .Module "mod-stateful-util" registered09:13:11.925 sip_endpoint.c .Module "mod-ua" registered09:13:11.925 sip_endpoint.c .Module "mod-100rel" registered09:13:11.925 sip_endpoint.c .Module "mod-pjsua" registered09:13:11.925 sip_endpoint.c .Module "mod-invite" registered*09:13:11.926 pa_dev.c ..PortAudio sound library initialized, status=0 09:13:11.926 pa_dev.c ..PortAudio host api count=1 09:13:11.926 pa_dev.c ..Sound device count=0 09:13:11.926 pjlib ..select() I/O Queue created (0xfd4df8)*09:13:11.931 sip_endpoint.c .Module "mod-evsub" registered09:13:11.931 sip_endpoint.c .Module "mod-presence" registered09:13:11.931 sip_endpoint.c .Module "mod-mwi" registered09:13:11.931 sip_endpoint.c .Module "mod-refer" registered09:13:11.931 sip_endpoint.c .Module "mod-pjsua-pres" registered09:13:11.932 sip_endpoint.c .Module "mod-pjsua-im" registered09:13:11.932 sip_endpoint.c .Module "mod-pjsua-options" registered09:13:11.932 pjsua_core.c .No SIP worker threads created09:13:11.932 pjsua_core.c .pjsua version 2.1 for Linux-3.5.0.17/x86_64/glibc-2.15 initialized09:13:11.932 pjsua_core.c .PJSUA state changed: CREATED --> INIT09:13:11.932 pjsua_aud.c Set sound device: capture=11, playback=1109:13:11.932 pjsua_aud.c .Error retrieving default audio device parameters: Invalid audio device (PJMEDIA_EAUD_INVDEV) [status=420004]Traceback (most recent call last): File "/tmp/pj.py", line 13, in <module> lib.set_snd_dev(11,11) File "/usr/local/lib/python2.7/dist-packages/pjsua.py", line 2301, in set_snd_dev self._err_check("set_current_sound_devices()", self, err) File "/usr/local/lib/python2.7/dist-packages/pjsua.py", line 2625, in _err_check raise Error(op_name, obj, err_code, err_msg)pjsua.Error: Object: Lib, operation=set_current_sound_devices(), error=Invalid audio device (PJMEDIA_EAUD_INVDEV)Exception AttributeError: "'NoneType' object has no attribute 'destroy'" in <bound method Lib.__del__ of <pjsua.Lib instance at 0x7f3f34ae1098>> ignored """import pjsua as pj def log_cb(level, str, len): print str, lib = pj.Lib()uaConfig = pj.UAConfig()logConfig = pj.LogConfig()logConfig.callback = log_cbmediaConfig = pj.MediaConfig() """ It never works because the Python is not allowing *ALSA driver found 16 devices ALSA initialized* *which is missing * """# lib.set_snd_dev(1,1)lib.init(ua_cfg = uaConfig, log_cfg = logConfig, media_cfg = mediaConfig)lib.set_snd_dev(11,11)print lib.get_snd_dev()#lib.set_null_snd_dev()lib.start() -------------- next part -------------- An HTML attachment was scrubbed... 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