Re: [Linphone-developers] Conference Issue

[sajjad.ssm]

Hi
I have same issue with linphone conference

I'm using linphone with c# wrapper on windows 10 x64

error : bctbx-error-SetEventHandle for MSWASAPI audio output interface
failed [8000ffff]

log file content :

2019-08-17 21:51:16:250 ortp-message-RtpSession [13167EF8] sending to rtp
127.0.0.1:65000 rtcp 127.0.0.1:65001 

2019-08-17 21:51:16:251 ortp-message-check OS support for qwave.lib

2019-08-17 21:51:16:252 ortp-error-QOSAddSocketToFlow failed to add a flow
with error 1168

2019-08-17 21:51:16:252 mediastreamer-message-Stun packet sent for session
[13167EF8]

2019-08-17 21:51:16:252 mediastreamer-message-Stun packet sent on rtcp for
session [13167EF8]

2019-08-17 21:51:16:254 mediastreamer-message-speex_lib_ctl init with neon ?
0

2019-08-17 21:51:16:254 mediastreamer-message-speex_lib_ctl init with neon ?
0

2019-08-17 21:51:16:255 mediastreamer-message-Setting echo canceller delay
with value provided by soundcard: 70 ms

2019-08-17 21:51:16:255 mediastreamer-message-MKVRecorder: initialisation

2019-08-17 21:51:16:255 mediastreamer-message-speex_lib_ctl init with neon ?
0

2019-08-17 21:51:16:256 mediastreamer-message-Configuring av recorder with
audio format type=audio;encoding=opus;rate=48000;channels=1;fmtp=''

2019-08-17 21:51:16:256 mediastreamer-message-MKVRecorder: set pin #1
format. type=audio;encoding=opus;rate=48000;channels=1;fmtp=''

2019-08-17 21:51:16:256 mediastreamer-message-target bitrate not set for
stream [0D2E83A8] using payload's bitrate is 705600

2019-08-17 21:51:16:257 mediastreamer-message-Setting audio encoder network
bitrate to [705600] on stream [0D2E83A8]

2019-08-17 21:51:16:257 mediastreamer-message-configuring
MSWASAPIRead:12DAAA70-->MSL16Enc:0CFDF360 from rate [48000] to rate [16000]
and from channel [2] to channel [1]

2019-08-17 21:51:16:257 mediastreamer-message-configuring
MSL16Dec:0CFDF720-->MSWASAPIWrite:0CFDF820 from rate [16000] to rate [48000]
and from channel [1] to channel [2]

2019-08-17 21:51:16:257 mediastreamer-warning-MS_DECODER_HAVE_PLC function
not implemented by the decoder: enable default plc

2019-08-17 21:51:16:258 mediastreamer-message-ms_filter_link:
MSWASAPIRead:12DAAA70,0-->MSResample:0D1ED938,0

2019-08-17 21:51:16:258 mediastreamer-message-ms_filter_link:
MSResample:0D1ED938,0-->MSEqualizer:13194160,0

2019-08-17 21:51:16:258 mediastreamer-message-ms_filter_link:
MSEqualizer:13194160,0-->MSWebRTCAEC:12DAA630,1

2019-08-17 21:51:16:259 mediastreamer-message-win32 timer resolution set to
2 ms

2019-08-17 21:51:16:259 mediastreamer-message-ms_filter_link:
MSWebRTCAEC:12DAA630,1-->MSVolume:0CFDF760,0

2019-08-17 21:51:16:259 mediastreamer-message-ms_filter_link:
MSVolume:0CFDF760,0-->MSAudioMixer:0D1EDA38,0

2019-08-17 21:51:16:259 mediastreamer-message-ms_filter_link:
MSAudioMixer:0D1EDA38,0-->MSL16Enc:0CFDF360,0

2019-08-17 21:51:16:260 mediastreamer-message-ms_filter_link:
MSL16Enc:0CFDF360,0-->MSRtpSend:12DAA430,0

2019-08-17 21:51:16:260 mediastreamer-message-ms_filter_link:
MSRtpRecv:12DAA830,0-->MSL16Dec:0CFDF720,0

2019-08-17 21:51:16:260 mediastreamer-message-ms_filter_link:
MSL16Dec:0CFDF720,0-->MSGenericPLC:13194260,0

2019-08-17 21:51:16:260 mediastreamer-message-ms_filter_link:
MSGenericPLC:13194260,0-->MSAudioFlowControl:13194120,0

2019-08-17 21:51:16:261 mediastreamer-message-ms_filter_link:
MSAudioFlowControl:13194120,0-->MSDtmfGen:12DAA8F0,0

2019-08-17 21:51:16:261 mediastreamer-message-ms_filter_link:
MSDtmfGen:12DAA8F0,0-->MSVolume:0CFDF860,0

2019-08-17 21:51:16:261 mediastreamer-message-ms_filter_link:
MSVolume:0CFDF860,0-->MSTee:05B3ECC0,0

2019-08-17 21:51:16:261 mediastreamer-message-ms_filter_link:
MSTee:05B3ECC0,0-->MSEqualizer:131940E0,0

2019-08-17 21:51:16:262 mediastreamer-message-ms_filter_link:
MSEqualizer:131940E0,0-->MSAudioMixer:131941A0,0

2019-08-17 21:51:16:262 mediastreamer-message-speex_lib_ctl init with neon ?
0

2019-08-17 21:51:16:262 mediastreamer-message-ms_filter_link:
MSFilePlayer:13194360,0-->MSResample:13194320,0

2019-08-17 21:51:16:262 mediastreamer-message-ms_filter_link:
MSResample:13194320,0-->MSAudioMixer:131941A0,1

2019-08-17 21:51:16:263 mediastreamer-message-ms_filter_link:
MSAudioMixer:131941A0,0-->MSWebRTCAEC:12DAA630,0

2019-08-17 21:51:16:263 mediastreamer-message-ms_filter_link:
MSWebRTCAEC:12DAA630,0-->MSResample:0D1ED9F8,0

2019-08-17 21:51:16:263 mediastreamer-message-ms_filter_link:
MSResample:0D1ED9F8,0-->MSWASAPIWrite:0CFDF820,0

2019-08-17 21:51:16:264 mediastreamer-message-ms_filter_link:
MSAudioMixer:0D1EDB38,1-->MSResample:05B3E840,0

2019-08-17 21:51:16:264 mediastreamer-message-ms_filter_link:
MSResample:05B3E840,0-->MSOpusEnc:0CFD2A28,0

2019-08-17 21:51:16:264 mediastreamer-message-ms_filter_link:
MSOpusEnc:0CFD2A28,0-->MSMKVRecorder:05B3EA40,1

2019-08-17 21:51:16:264 mediastreamer-message-ms_filter_link:
MSItcSource:05B3EEC0,0-->MSMKVRecorder:05B3EA40,0

2019-08-17 21:51:16:265 mediastreamer-message-ms_filter_link:
MSAudioMixer:0D1EDA38,1-->MSAudioMixer:0D1EDB38,0

2019-08-17 21:51:16:265 mediastreamer-message-ms_filter_link:
MSTee:05B3ECC0,1-->MSAudioMixer:0D1EDB38,1

2019-08-17 21:51:16:265 mediastreamer-message-ms_filter_link:
MSAudioMixer:0D1EDB38,0-->MSFileRec:0D1EDBF8,0

2019-08-17 21:51:16:265 mediastreamer-message-ms_ticker_set_time_func:
ticker's time method updated.

2019-08-17 21:51:16:306 bctbx-message-MSWASAPI audio input interface buffer
size: 12000

2019-08-17 21:51:16:306 mediastreamer-message-Initializing speex resampler
in mode [voip] 

2019-08-17 21:51:16:306 bctbx-message-Initializing WebRTC echo canceler with
framesize=160, delay_ms=70, delay_samples=1120

2019-08-17 21:51:16:307 mediastreamer-message-Initializing speex resampler
in mode [voip] 

2019-08-17 21:51:16:338 mediastreamer-message-MSOpusEnc: codec bitrate set
to [30000] with ptime [20]

2019-08-17 21:51:16:338 mediastreamer-message-Setting opus codec bitrate to
[30000] from network bitrate [46000] with ptime [20]

2019-08-17 21:51:16:339 mediastreamer-message-Initializing speex resampler
in mode [voip] 

2019-08-17 21:51:16:339 mediastreamer-message-Initializing speex resampler
in mode [voip] 

2019-08-17 21:51:16:362 bctbx-message-MSWASAPI audio output interface buffer
size: 1056

2019-08-17 21:51:16:362 mediastreamer-message-Filter MSRtpRecv is already
being scheduled; nothing to do.

2019-08-17 21:51:16:363 mediastreamer-message-MSVolume set gain to [0.000000
db], [1.000000] linear

2019-08-17 21:51:16:363 mediastreamer-message-speex_lib_ctl init with neon ?
0

2019-08-17 21:51:16:363 mediastreamer-message-speex_lib_ctl init with neon ?
0

2019-08-17 21:51:16:364 mediastreamer-message-ms_ticker_set_time_func:
ticker's time method updated.

2019-08-17 21:51:16:364 mediastreamer-message-ms_filter_unlink:
MSGenericPLC:13194260,0-->MSAudioFlowControl:13194120,0

2019-08-17 21:51:16:365 mediastreamer-message-ms_filter_unlink:
MSAudioMixer:0D1EDA38,0-->MSL16Enc:0CFDF360,0

2019-08-17 21:51:16:365 liblinphone-message-Conference: adding local
endpoint

2019-08-17 21:51:16:365 mediastreamer-message-ms_filter_link:
MSAudioMixer:0D1EDA38,0-->MSResample:131943A0,0

2019-08-17 21:51:16:365 mediastreamer-message-ms_filter_link:
MSResample:131943A0,0-->MSAudioMixer:12DAA6B0,0

2019-08-17 21:51:16:366 mediastreamer-message-ms_filter_link:
MSAudioMixer:12DAA6B0,0-->MSResample:131942A0,0

2019-08-17 21:51:16:366 mediastreamer-message-ms_filter_link:
MSResample:131942A0,0-->MSAudioFlowControl:13194120,0

2019-08-17 21:51:16:366 mediastreamer-message-Initializing speex resampler
in mode [voip] 

2019-08-17 21:51:16:366 bctbx-message-Initializing WebRTC echo canceler with
framesize=160, delay_ms=70, delay_samples=1120

2019-08-17 21:51:16:367 mediastreamer-message-Initializing speex resampler
in mode [voip] 

2019-08-17 21:51:16:367 mediastreamer-message-Setting opus codec bitrate to
[30000] from network bitrate [46000] with ptime [20]

2019-08-17 21:51:16:367 mediastreamer-message-ms_ticker_set_time_func:
ticker's time method updated.

2019-08-17 21:51:16:369 bctbx-message-MSWASAPI audio input interface buffer
size: 12000

2019-08-17 21:51:16:372 bctbx-error-SetEventHandle for MSWASAPI audio output
interface failed [8000ffff]

2019-08-17 21:51:16:377 mediastreamer-message-MSAudioMixer [0D1EDA38] is
entering bypass mode.

2019-08-17 21:51:16:377 mediastreamer-message-MSAudioMixer [12DAA6B0] is
entering bypass mode.

2019-08-17 21:51:16:388 bctbx-warning-Getting reference signal but no echo
to synchronize on.

2019-08-17 21:51:16:388 bctbx-warning-Not enough ref samples, using zeroes

2019-08-17 21:51:16:398 bctbx-message-Samples are back.

2019-08-17 21:51:16:613 ortp-message-Sending RTCP RR compound message on
session [0D301AA8].

2019-08-17 21:51:16:624
mediastreamer-message-MSAudio_stream_iterate[0D2E6F28], local statistics
available:
        Local current jitter buffer size:   0.0ms



Best Regards
Sajad Mirtaqi




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