getting rtc peer connections object.. getting rtc session description object.. Creating rtc peer connections.. (webrtcvoiceengine.cc:548): WebRtcVoiceEngine::WebRtcVoiceEngine (webrtcvoiceengine.cc:555): Supported send codecs in order of preference: (webrtcvoiceengine.cc:311): Adding supported codec: opus/48000/2 (111) (webrtcvoiceengine.cc:311): Adding supported codec: ISAC/16000/1 (103) (webrtcvoiceengine.cc:311): Adding supported codec: G722/8000/1 (9) (webrtcvoiceengine.cc:311): Adding supported codec: ILBC/8000/1 (102) (webrtcvoiceengine.cc:311): Adding supported codec: PCMU/8000/1 (0) (webrtcvoiceengine.cc:311): Adding supported codec: PCMA/8000/1 (8) (webrtcvoiceengine.cc:311): Adding supported codec: CN/32000/1 (106) (webrtcvoiceengine.cc:311): Adding supported codec: CN/16000/1 (105) (webrtcvoiceengine.cc:311): Adding supported codec: CN/8000/1 (13) (webrtcvoiceengine.cc:311): Adding supported codec: telephone-event/8000/1 (126) (webrtcvoiceengine.cc:558): opus/48000/2 (111) (webrtcvoiceengine.cc:558): ISAC/16000/1 (103) (webrtcvoiceengine.cc:558): G722/8000/1 (9) (webrtcvoiceengine.cc:558): ILBC/8000/1 (102) (webrtcvoiceengine.cc:558): PCMU/8000/1 (0) (webrtcvoiceengine.cc:558): PCMA/8000/1 (8) (webrtcvoiceengine.cc:558): CN/32000/1 (106) (webrtcvoiceengine.cc:558): CN/16000/1 (105) (webrtcvoiceengine.cc:558): CN/8000/1 (13) (webrtcvoiceengine.cc:558): telephone-event/8000/1 (126) (webrtcvoiceengine.cc:561): Supported recv codecs in order of preference: (webrtcvoiceengine.cc:564): opus/48000/2 (111) (webrtcvoiceengine.cc:564): isac/16000/1 (103) (webrtcvoiceengine.cc:564): G722/8000/1 (9) (webrtcvoiceengine.cc:564): iLBC/8000/1 (102) (webrtcvoiceengine.cc:564): PCMU/8000/1 (0) (webrtcvoiceengine.cc:564): PCMA/8000/1 (8) (webrtcvoiceengine.cc:564): cn/16000/1 (105) (webrtcvoiceengine.cc:564): cn/8000/1 (13) (webrtcvoiceengine.cc:564): telephone-event/8000/1 (126) (webrtcvoiceengine.cc:572): VoiceEngine 4.1.0 [New Thread 0x72bff450 (LWP 6052)] (audio_device_impl.cc:86): Create [New Thread 0x72aff450 (LWP 6053)] (audio_device_buffer.cc:74): AudioDeviceBuffer::ctor (audio_device_impl.cc:133): AudioDeviceModuleImpl (audio_device_impl.cc:141): CheckPlatform (audio_device_impl.cc:155): current platform is Linux (audio_device_impl.cc:182): CreatePlatformSpecificObjects (file_audio_device_factory.cc:30): WebRTC configured with WEBRTC_DUMMY_FILE_DEVICES but no device files supplied. Will fall back to dummy audio. (audio_device_impl.cc:196): Dummy Audio APIs will be utilized (audio_device_impl.cc:371): AttachAudioBuffer (audio_device_impl.cc:1484): RegisterEventObserver (audio_device_impl.cc:1497): RegisterAudioCallback (audio_device_buffer.cc:86): RegisterAudioCallback (audio_device_impl.cc:499): Init (audio_device_impl.cc:1228): SetPlayoutDevice(0) (webrtcvoiceengine.cc:1015): webrtc: Init() failed to set the default output device (error=10028) (audio_device_impl.cc:548): InitSpeaker (webrtcvoiceengine.cc:1015): webrtc: Init() failed to initialize the speaker (error=9005) (audio_device_impl.cc:1323): SetRecordingDevice(0) (webrtcvoiceengine.cc:1015): webrtc: Init() failed to set the default input device (error=8090) (audio_device_impl.cc:558): InitMicrophone (webrtcvoiceengine.cc:1015): webrtc: Init() failed to initialize the microphone (error=9004) (audio_device_impl.cc:1037): StereoPlayoutIsAvailable (webrtcvoiceengine.cc:1015): webrtc: Init() failed to query stereo playout mode (error=8090) (audio_device_impl.cc:1056): SetStereoPlayout(0) (audio_device_impl.cc:1066): stereo playout is not supported (webrtcvoiceengine.cc:1015): webrtc: Init() failed to set mono/stereo playout mode (error=8090) (audio_device_impl.cc:923): StereoRecordingIsAvailable (audio_device_impl.cc:942): SetStereoRecording(0) (audio_device_impl.cc:951): failed to change stereo recording (webrtcvoiceengine.cc:1015): webrtc: Init() failed to set mono/stereo recording mode (error=8090) (webrtcvoiceengine.cc:1015): webrtc: TransmitMixer::SetAudioProcessingModule(audioProcessingModule=0x72c9d540) (webrtcvoiceengine.cc:1015): webrtc: OutputMixer::SetAudioProcessingModule(audioProcessingModule=0x72c9d540) (audio_device_impl.cc:1103): SetAGC(1) (voe_base_impl.cc:336): virtual int webrtc::VoEBaseImpl::Init(webrtc::AudioDeviceModule *, webrtc::AudioProcessing *, const rtc::scoped_refptr &): Failed to set agc to enabled: 1 (webrtcvoiceengine.cc:640): WebRtcVoiceEngine::ApplyOptions: AudioOptions {aec: true, agc: true, ns: true, hf: true, swap: false, audio_jitter_buffer_max_packets: 50, audio_jitter_buffer_fast_accelerate: false, typing: true, agc_delta: 0, experimental_agc: false, extended_filter_aec: false, delay_agnostic_aec: false, experimental_ns: false, intelligibility_enhancer: false, level_control: false, } (audio_device_impl.cc:1799): BuiltInAECIsAvailable (audio_device_generic.cc:51): virtual bool webrtc::AudioDeviceGeneric::BuiltInAECIsAvailable() const: Not supported on this platform (audio_device_impl.cc:1802): output: 0 (webrtcvoiceengine.cc:720): Echo control set to 1 with mode 2 (audio_device_impl.cc:1815): BuiltInAGCIsAvailable (audio_device_generic.cc:61): virtual bool webrtc::AudioDeviceGeneric::BuiltInAGCIsAvailable() const: Not supported on this platform (audio_device_impl.cc:1818): output: 0 (audio_device_impl.cc:1103): SetAGC(1) (webrtcvoiceengine.cc:1015): webrtc: SetAgcStatus() failed to set Agc mode (error=10028) (webrtcvoiceengine.cc:754): Auto gain set to 1 with mode 2 (audio_device_impl.cc:1831): BuiltInNSIsAvailable (audio_device_generic.cc:71): virtual bool webrtc::AudioDeviceGeneric::BuiltInNSIsAvailable() const: Not supported on this platform (audio_device_impl.cc:1834): output: 0 (webrtcvoiceengine.cc:809): Noise suppression set to 1 with mode 5 (webrtcvoiceengine.cc:815): High pass filter enabled? 1 (webrtcvoiceengine.cc:823): Stereo swapping enabled? 0 (webrtcvoiceengine.cc:832): NetEq capacity is 50 (webrtcvoiceengine.cc:838): NetEq fast mode? 0 (webrtcvoiceengine.cc:845): Typing detection is enabled? 1 (webrtcvoiceengine.cc:854): Adjust agc delta is 0 (webrtcvoiceengine.cc:1040): Adjusting AGC level from default -2dB to -2dB (webrtcvoiceengine.cc:865): Delay agnostic aec is enabled? 0 (webrtcvoiceengine.cc:874): Extended filter aec is enabled? 0 (webrtcvoiceengine.cc:883): Experimental ns is enabled? 0 (webrtcvoiceengine.cc:889): Intelligibility Enhancer is enabled? 0 (webrtcvoiceengine.cc:899): Level control: 0 (webrtcvoiceengine.cc:1015): webrtc: (audio_processing_impl.cc:598): Level controller activated: 0 (webrtcvoiceengine.cc:935): Setting microphone to (id=0) and speaker to (id=0) (audio_device_impl.cc:1473): Recording (audio_device_impl.cc:989): SetRecordingChannel(both) (audio_device_impl.cc:1000): recording in stereo is not supported (webrtcvoiceengine.cc:1015): webrtc: SetRecordingChannel() unable to set the recording channel (error=10028) (audio_device_impl.cc:1323): SetRecordingDevice(0) (webrtcvoiceengine.cc:1015): webrtc: SetRecordingDevice() unable to set the recording device (error=10028) (webrtcvoiceengine.cc:940): SetRecordingDevice(0) failed, err=10028 (audio_device_impl.cc:1431): Playing (audio_device_impl.cc:1228): SetPlayoutDevice(0) (webrtcvoiceengine.cc:1015): webrtc: SetPlayoutDevice() unable to set the playout device (error=8090) (webrtcvoiceengine.cc:947): SetPlayoutDevice(0) failed, err=8090 (webrtcvideoengine2.cc:541): WebRtcVideoEngine2::WebRtcVideoEngine2() (webrtcvideoengine2.cc:622): Supported codecs: {VideoCodec[100:VP8], VideoCodec[96:rtx], VideoCodec[101:VP9], VideoCodec[97:rtx], VideoCodec[116:red], VideoCodec[98:rtx], VideoCodec[117:ulpfec]} (webrtcvideoengine2.cc:550): WebRtcVideoEngine2::Init [New Thread 0x729ff450 (LWP 6054)] (opensslidentity.cc:43): Making key pair (opensslidentity.cc:73): satender: Made key pair with KT_ECDSA (opensslidentity.cc:87): Returning key pair (opensslidentity.cc:108): Making certificate for WebRTC (opensslidentity.cc:156): satender: Returning certificate (opensslidentity.cc:101): Certificate: Data: Version: 3 (0x2) Serial Number: c6:9d:c0:71:23:61:d0:23 Signature Algorithm: ecdsa-with-SHA256 Issuer: CN=WebRTC Validity Not Before: Nov 10 09:22:14 2016 GMT Not After : Dec 11 09:22:14 2016 GMT Subject: CN=WebRTC Subject Public Key Info: Public Key Algorithm: id-ecPublicKey Public-Key: (256 bit) pub: 04:67:5a:25:98:ed:bb:b5:3a:ed:8b:a1:73:75:8e: 25:49:87:95:56:ea:83:91:1b:c8:fd:76:29:21:04: 9d:bc:ce:93:0b:c5:31:f9:94:1c:b4:3b:af:11:92: f5:4c:1d:5b:ce:8f:da:51:9c:5f:fe:1c:aa:c6:e5: ac:76:b2:7a:5c Field Type: prime-field Prime: 00:ff:ff:ff:ff:00:00:00:01:00:00:00:00:00:00: 00:00:00:00:00:00:ff:ff:ff:ff:ff:ff:ff:ff:ff: ff:ff:ff A: 00:ff:ff:ff:ff:00:00:00:01:00:00:00:00:00:00: 00:00:00:00:00:00:ff:ff:ff:ff:ff:ff:ff:ff:ff: ff:ff:fc B: 5a:c6:35:d8:aa:3a:93:e7:b3:eb:bd:55:76:98:86: bc:65:1d:06:b0:cc:53:b0:f6:3b:ce:3c:3e:27:d2: 60:4b Generator (uncompressed): 04:6b:17:d1:f2:e1:2c:42:47:f8:bc:e6:e5:63:a4: 40:f2:77:03:7d:81:2d:eb:33:a0:f4:a1:39:45:d8: 98:c2:96:4f:e3:42:e2:fe:1a:7f:9b:8e:e7:eb:4a: 7c:0f:9e:16:2b:ce:33:57:6b:31:5e:ce:cb:b6:40: 68:37:bf:51:f5 Order: 00:ff:ff:ff:ff:00:00:00:00:ff:ff:ff:ff:ff:ff: ff:ff:bc:e6:fa:ad:a7:17:9e:84:f3:b9:ca:c2:fc: 63:25:51 Cofactor: 1 (0x1) Seed: c4:9d:36:08:86:e7:04:93:6a:66:78:e1:13:9d:26: b7:81:9f:7e:90 Signature Algorithm: ecdsa-with-SHA256 30:46:02:21:00:dd:f7:11:4a:22:63:e5:4a:2b:fd:09:e4:f9: 8e:53:fa:ec:4b:b8:f5:94:23:e6:41:3a:34:f2:39:1c:bc:e0: 8d:02:21:00:ee:26:86:6a:00:56:2d:48:a1:aa:70:fb:85:a7: df:2f:30:cf:4e:27:52:63:5f:9f:32:25:3e:df:53:1d:76:b6 (opensslidentity.cc:158): certificate detail ends (opensslidentity.cc:101): Certificate: Data: Version: 3 (0x2) Serial Number: c6:9d:c0:71:23:61:d0:23 Signature Algorithm: ecdsa-with-SHA256 Issuer: CN=WebRTC Validity Not Before: Nov 10 09:22:14 2016 GMT Not After : Dec 11 09:22:14 2016 GMT Subject: CN=WebRTC Subject Public Key Info: Public Key Algorithm: id-ecPublicKey Public-Key: (256 bit) pub: 04:67:5a:25:98:ed:bb:b5:3a:ed:8b:a1:73:75:8e: 25:49:87:95:56:ea:83:91:1b:c8:fd:76:29:21:04: 9d:bc:ce:93:0b:c5:31:f9:94:1c:b4:3b:af:11:92: f5:4c:1d:5b:ce:8f:da:51:9c:5f:fe:1c:aa:c6:e5: ac:76:b2:7a:5c Field Type: prime-field Prime: 00:ff:ff:ff:ff:00:00:00:01:00:00:00:00:00:00: 00:00:00:00:00:00:ff:ff:ff:ff:ff:ff:ff:ff:ff: ff:ff:ff A: 00:ff:ff:ff:ff:00:00:00:01:00:00:00:00:00:00: 00:00:00:00:00:00:ff:ff:ff:ff:ff:ff:ff:ff:ff: ff:ff:fc B: 5a:c6:35:d8:aa:3a:93:e7:b3:eb:bd:55:76:98:86: bc:65:1d:06:b0:cc:53:b0:f6:3b:ce:3c:3e:27:d2: 60:4b Generator (uncompressed): 04:6b:17:d1:f2:e1:2c:42:47:f8:bc:e6:e5:63:a4: 40:f2:77:03:7d:81:2d:eb:33:a0:f4:a1:39:45:d8: 98:c2:96:4f:e3:42:e2:fe:1a:7f:9b:8e:e7:eb:4a: 7c:0f:9e:16:2b:ce:33:57:6b:31:5e:ce:cb:b6:40: 68:37:bf:51:f5 Order: 00:ff:ff:ff:ff:00:00:00:00:ff:ff:ff:ff:ff:ff: ff:ff:bc:e6:fa:ad:a7:17:9e:84:f3:b9:ca:c2:fc: 63:25:51 Cofactor: 1 (0x1) Seed: c4:9d:36:08:86:e7:04:93:6a:66:78:e1:13:9d:26: b7:81:9f:7e:90 Signature Algorithm: ecdsa-with-SHA256 30:46:02:21:00:dd:f7:11:4a:22:63:e5:4a:2b:fd:09:e4:f9: 8e:53:fa:ec:4b:b8:f5:94:23:e6:41:3a:34:f2:39:1c:bc:e0: 8d:02:21:00:ee:26:86:6a:00:56:2d:48:a1:aa:70:fb:85:a7: df:2f:30:cf:4e:27:52:63:5f:9f:32:25:3e:df:53:1d:76:b6 (webrtcvoiceengine.cc:548): WebRtcVoiceEngine::WebRtcVoiceEngine (webrtcvoiceengine.cc:555): Supported send codecs in order of preference: (webrtcvoiceengine.cc:311): Adding supported codec: opus/48000/2 (111) (webrtcvoiceengine.cc:311): Adding supported codec: ISAC/16000/1 (103) (webrtcvoiceengine.cc:311): Adding supported codec: G722/8000/1 (9) (webrtcvoiceengine.cc:311): Adding supported codec: ILBC/8000/1 (102) (webrtcvoiceengine.cc:311): Adding supported codec: PCMU/8000/1 (0) (webrtcvoiceengine.cc:311): Adding supported codec: PCMA/8000/1 (8) (webrtcvoiceengine.cc:311): Adding supported codec: CN/32000/1 (106) (webrtcvoiceengine.cc:311): Adding supported codec: CN/16000/1 (105) (webrtcvoiceengine.cc:311): Adding supported codec: CN/8000/1 (13) (webrtcvoiceengine.cc:311): Adding supported codec: telephone-event/8000/1 (126) (webrtcvoiceengine.cc:558): opus/48000/2 (111) (webrtcvoiceengine.cc:558): ISAC/16000/1 (103) (webrtcvoiceengine.cc:558): G722/8000/1 (9) (webrtcvoiceengine.cc:558): ILBC/8000/1 (102) (webrtcvoiceengine.cc:558): PCMU/8000/1 (0) (webrtcvoiceengine.cc:558): PCMA/8000/1 (8) (webrtcvoiceengine.cc:558): CN/32000/1 (106) (webrtcvoiceengine.cc:558): CN/16000/1 (105) (webrtcvoiceengine.cc:558): CN/8000/1 (13) (webrtcvoiceengine.cc:558): telephone-event/8000/1 (126) (webrtcvoiceengine.cc:561): Supported recv codecs in order of preference: (webrtcvoiceengine.cc:564): opus/48000/2 (111) (webrtcvoiceengine.cc:564): isac/16000/1 (103) (webrtcvoiceengine.cc:564): G722/8000/1 (9) (webrtcvoiceengine.cc:564): iLBC/8000/1 (102) (webrtcvoiceengine.cc:564): PCMU/8000/1 (0) (webrtcvoiceengine.cc:564): PCMA/8000/1 (8) (webrtcvoiceengine.cc:564): cn/16000/1 (105) (webrtcvoiceengine.cc:564): cn/8000/1 (13) (webrtcvoiceengine.cc:564): telephone-event/8000/1 (126) (webrtcvoiceengine.cc:572): VoiceEngine 4.1.0 [New Thread 0x727ff450 (LWP 6055)] (audio_device_impl.cc:86): Create [New Thread 0x726ff450 (LWP 6056)] (audio_device_buffer.cc:74): AudioDeviceBuffer::ctor (audio_device_impl.cc:133): AudioDeviceModuleImpl (audio_device_impl.cc:141): CheckPlatform (audio_device_impl.cc:155): current platform is Linux (audio_device_impl.cc:182): CreatePlatformSpecificObjects (file_audio_device_factory.cc:30): WebRTC configured with WEBRTC_DUMMY_FILE_DEVICES but no device files supplied. Will fall back to dummy audio. (audio_device_impl.cc:196): Dummy Audio APIs will be utilized (audio_device_impl.cc:371): AttachAudioBuffer (audio_device_impl.cc:1484): RegisterEventObserver (audio_device_impl.cc:1497): RegisterAudioCallback (audio_device_buffer.cc:86): RegisterAudioCallback (audio_device_impl.cc:499): Init (audio_device_impl.cc:1228): SetPlayoutDevice(0) (webrtcvoiceengine.cc:1015): webrtc: Init() failed to set the default output device (error=10028) (audio_device_impl.cc:548): InitSpeaker (webrtcvoiceengine.cc:1015): webrtc: Init() failed to initialize the speaker (error=9005) (audio_device_impl.cc:1323): SetRecordingDevice(0) (webrtcvoiceengine.cc:1015): webrtc: Init() failed to set the default input device (error=8090) (audio_device_impl.cc:558): InitMicrophone (webrtcvoiceengine.cc:1015): webrtc: Init() failed to initialize the microphone (error=9004) (audio_device_impl.cc:1037): StereoPlayoutIsAvailable (webrtcvoiceengine.cc:1015): webrtc: Init() failed to query stereo playout mode (error=8090) (audio_device_impl.cc:1056): SetStereoPlayout(0) (audio_device_impl.cc:1066): stereo playout is not supported (webrtcvoiceengine.cc:1015): webrtc: Init() failed to set mono/stereo playout mode (error=8090) (audio_device_impl.cc:923): StereoRecordingIsAvailable (audio_device_impl.cc:942): SetStereoRecording(0) (audio_device_impl.cc:951): failed to change stereo recording (webrtcvoiceengine.cc:1015): webrtc: Init() failed to set mono/stereo recording mode (error=8090) (webrtcvoiceengine.cc:1015): webrtc: TransmitMixer::SetAudioProcessingModule(audioProcessingModule=0x7289cf80) (webrtcvoiceengine.cc:1015): webrtc: OutputMixer::SetAudioProcessingModule(audioProcessingModule=0x7289cf80) (audio_device_impl.cc:1103): SetAGC(1) (voe_base_impl.cc:336): virtual int webrtc::VoEBaseImpl::Init(webrtc::AudioDeviceModule *, webrtc::AudioProcessing *, const rtc::scoped_refptr &): Failed to set agc to enabled: 1 (webrtcvoiceengine.cc:640): WebRtcVoiceEngine::ApplyOptions: AudioOptions {aec: true, agc: true, ns: true, hf: true, swap: false, audio_jitter_buffer_max_packets: 50, audio_jitter_buffer_fast_accelerate: false, typing: true, agc_delta: 0, experimental_agc: false, extended_filter_aec: false, delay_agnostic_aec: false, experimental_ns: false, intelligibility_enhancer: false, level_control: false, } (audio_device_impl.cc:1799): BuiltInAECIsAvailable (audio_device_generic.cc:51): virtual bool webrtc::AudioDeviceGeneric::BuiltInAECIsAvailable() const: Not supported on this platform (audio_device_impl.cc:1802): output: 0 (webrtcvoiceengine.cc:720): Echo control set to 1 with mode 2 (audio_device_impl.cc:1815): BuiltInAGCIsAvailable (audio_device_generic.cc:61): virtual bool webrtc::AudioDeviceGeneric::BuiltInAGCIsAvailable() const: Not supported on this platform (audio_device_impl.cc:1818): output: 0 (audio_device_impl.cc:1103): SetAGC(1) (webrtcvoiceengine.cc:1015): webrtc: SetAgcStatus() failed to set Agc mode (error=10028) (webrtcvoiceengine.cc:754): Auto gain set to 1 with mode 2 (audio_device_impl.cc:1831): BuiltInNSIsAvailable (audio_device_generic.cc:71): virtual bool webrtc::AudioDeviceGeneric::BuiltInNSIsAvailable() const: Not supported on this platform (audio_device_impl.cc:1834): output: 0 (webrtcvoiceengine.cc:809): Noise suppression set to 1 with mode 5 (webrtcvoiceengine.cc:815): High pass filter enabled? 1 (webrtcvoiceengine.cc:823): Stereo swapping enabled? 0 (webrtcvoiceengine.cc:832): NetEq capacity is 50 (webrtcvoiceengine.cc:838): NetEq fast mode? 0 (webrtcvoiceengine.cc:845): Typing detection is enabled? 1 (webrtcvoiceengine.cc:854): Adjust agc delta is 0 (webrtcvoiceengine.cc:1040): Adjusting AGC level from default -2dB to -2dB (webrtcvoiceengine.cc:865): Delay agnostic aec is enabled? 0 (webrtcvoiceengine.cc:874): Extended filter aec is enabled? 0 (webrtcvoiceengine.cc:883): Experimental ns is enabled? 0 (webrtcvoiceengine.cc:889): Intelligibility Enhancer is enabled? 0 (webrtcvoiceengine.cc:899): Level control: 0 (webrtcvoiceengine.cc:1015): webrtc: (audio_processing_impl.cc:598): Level controller activated: 0 (webrtcvoiceengine.cc:935): Setting microphone to (id=0) and speaker to (id=0) (audio_device_impl.cc:1473): Recording (audio_device_impl.cc:989): SetRecordingChannel(both) (audio_device_impl.cc:1000): recording in stereo is not supported (webrtcvoiceengine.cc:1015): webrtc: SetRecordingChannel() unable to set the recording channel (error=10028) (audio_device_impl.cc:1323): SetRecordingDevice(0) (webrtcvoiceengine.cc:1015): webrtc: SetRecordingDevice() unable to set the recording device (error=10028) (webrtcvoiceengine.cc:940): SetRecordingDevice(0) failed, err=10028 (audio_device_impl.cc:1431): Playing (audio_device_impl.cc:1228): SetPlayoutDevice(0) (webrtcvoiceengine.cc:1015): webrtc: SetPlayoutDevice() unable to set the playout device (error=8090) (webrtcvoiceengine.cc:947): SetPlayoutDevice(0) failed, err=8090 (webrtcvideoengine2.cc:541): WebRtcVideoEngine2::WebRtcVideoEngine2() (webrtcvideoengine2.cc:622): Supported codecs: {VideoCodec[100:VP8], VideoCodec[96:rtx], VideoCodec[101:VP9], VideoCodec[97:rtx], VideoCodec[116:red], VideoCodec[98:rtx], VideoCodec[117:ulpfec]} (webrtcvideoengine2.cc:550): WebRtcVideoEngine2::Init (messagequeue.cc:537): Message took 62ms to dispatch. Posted from: CreatePeerConnectionFactory@../../webrtc/api/peerconnectionfactory.cc:75 [New Thread 0x725ff450 (LWP 6057)] (opensslidentity.cc:43): Making key pair Created rtc peer connections.. (opensslidentity.cc:73): satender: Made key pair with KT_ECDSA (opensslidentity.cc:87): Returning key pair (opensslidentity.cc:108): Making certificate for WebRTC pc1: create offer (opensslidentity.cc:325): satender: Digest Algorithm: 0x72c000a0 Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x73d39450 (LWP 6050)] 0x004e3124 in i2a_ASN1_OBJECT ()