[Camera Support]: Uniview Camera / EZView application - Frigate breaking in-app two-way audio #15225
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Do uniview cameras support 2 way audio via go2rtc/ONVIF backchannel? If they are known to work, I might give them a try. |
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Solved.. thanks! edit: not really :( for anyone's future reference: |
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I may have been overly optimistic.. it just seems to have delayed the error, not prevent it completely - it's still present. Assuming the config update above is correct, any further ideas? |
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Describe the problem you are having
I have 5 cameras in my setup (all Uniview) but only one that supports two-way audio (Uniview IPC3614SB-ADF40KMC-I0) via the manufacturer's EZView app. I have this camera configured in Frigate with audio however only as one-way to record sound.
I recently tried to use the two-way audio feature through the native app but got an "Failed to start two-way audio" error. When I restarted Frigate, I was (temporarily) able to use the two-way audio feature again but after a while, it stopped working again. I tried to troubleshoot the issue, it always works immediately after I've restarted Frigate, it still works when I open the camera group in which it is included (even when the camera shows that it's recording) but stops working immediately after I've opened the view from that specific camera and then never restores, until I restart Frigate.
I would understand if the issue was me hitting the max # of streams to the camera when I have the live feed open and try to use two-way audio at the same time however I would then expect Frigate to release whatever resources it may be blocking when it's displaying the live feed.
Happy to provide more info if needed.
Version
0.15.0-e76f4e9
What browser(s) are you using?
Google Chrome Version 130.0.6723.117 (Official Build) (64-bit)
Frigate config file
Relevant Frigate log output
Relevant go2rtc log output
FFprobe output from your camera
[{"return_code":0,"stderr":"","stdout":{"programs":[],"stream_groups":[],"streams":[{"codec_long_name":"H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10","width":2688,"height":1520,"avg_frame_rate":"25/1"},{"codec_long_name":"AAC (Advanced Audio Coding)","avg_frame_rate":"0/0"}]}},{"return_code":0,"stderr":"","stdout":{"programs":[],"stream_groups":[],"streams":[{"codec_long_name":"H.265 / HEVC (High Efficiency Video Coding)","width":0,"height":0,"avg_frame_rate":"5/1"},{"codec_long_name":"AAC (Advanced Audio Coding)","avg_frame_rate":"0/0"}]}}] go2rtc info: {"producers":[{"type":"RTSP active producer","url":"rtsp://192.168.4.10:554/video1","remote_addr":"192.168.4.10:554","user_agent":"go2rtc/1.9.2","sdp":"v=0\r\no=- 1001 1 IN IP4 192.168.4.10\r\ns=VCP IPC Realtime stream\r\nm=video 0 RTP/AVP 105\r\nc=IN IP4 192.168.4.10\r\na=control:rtsp://192.168.4.10/media/video1/video\r\na=rtpmap:105 H264/90000\r\na=fmtp:105 profile-level-id=4d0032; packetization-mode=1; sprop-parameter-sets=Z00AMp2oCoAv6EAAAPoAADDUIQ==,aOqPIA==\r\na=recvonly\r\nm=audio 0 RTP/AVP 0\r\nc=IN IP4 192.168.4.10\r\nb=AS:50\r\na=rtpmap:0 PCMU/8000\r\na=fmtp:0 RTCP=0\r\na=control:rtsp://192.168.4.10/media/video1/audio1\r\na=recvonly\r\nm=audio 0 RTP/AVP 0\r\nc=IN IP4 192.168.4.10\r\na=control:rtsp://192.168.4.10/media/video1/backchannel\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:0 PCMU/8000\r\na=sendonly\r\nm=application 0 RTP/AVP 107\r\nc=IN IP4 192.168.4.10\r\na=control:rtsp://192.168.4.10/media/video1/metadata\r\na=rtpmap:107 vnd.onvif.metadata/90000\r\na=fmtp:107 DecoderTag=h3c-v3 RTCP=0\r\na=recvonly\r\n","medias":["video, recvonly, H.264 Main 5.0","audio, recvonly, PCMU/8000","audio, sendonly, PCMU/8000","application, recvonly, VND.ONVIF.METADATA"],"receivers":["105 H264, bytes=254155907, senders=3","0 PCMU/8000, bytes=2811904, senders=1"],"senders":["0 PCMU/8000, bytes=0, receivers=0"],"recv":259563791},{"type":"RTSP passive producer","url":"rtsp://127.0.0.1:8554/9ce7996163d6658898cf77c721c08ce3","remote_addr":"127.0.0.1:36870","user_agent":"ffmpeg/go2rtc","sdp":"v=0\r\no=- 0 0 IN IP4 127.0.0.1\r\ns=go2rtc/1.9.2\r\nc=IN IP4 127.0.0.1\r\nt=0 0\r\na=tool:libavformat 61.1.100\r\nm=audio 0 RTP/AVP 96\r\nb=AS:48\r\na=rtpmap:96 MPEG4-GENERIC/8000/1\r\na=fmtp:96 profile-level-id=1;mode=AAC-hbr;sizelength=13;indexlength=3;indexdeltalength=3; config=158856E500\r\na=control:streamid=0\r\n","medias":["audio, recvonly, MPEG4-GENERIC/8000"],"receivers":["96 MPEG4-GENERIC/8000, bytes=351782, senders=3"],"recv":358230}],"consumers":[{"type":"RTSP passive consumer","url":"rtsp://127.0.0.1:8554/entry_camera?audio","remote_addr":"127.0.0.1:36862","user_agent":"go2rtc/ffmpeg","sdp":"v=0\r\no=- 1 1 IN IP4 0.0.0.0\r\ns=go2rtc/1.9.2\r\nc=IN IP4 0.0.0.0\r\nt=0 0\r\nm=audio 0 RTP/AVP 96\r\na=rtpmap:96 PCMU/8000\r\na=fmtp:96 RTCP=0\r\na=control:trackID=0\r\n","medias":["audio, sendonly, ANY"],"senders":["96 PCMU/8000, bytes=2811904, receivers=1"],"send":2987648},{"type":"RTSP passive consumer","url":"rtsp://192.168.1.11:8554/entry_camera","remote_addr":"192.168.1.10:35244","user_agent":"go2rtc/1.9.7","sdp":"v=0\r\no=- 1 1 IN IP4 0.0.0.0\r\ns=go2rtc/1.9.2\r\nc=IN IP4 0.0.0.0\r\nt=0 0\r\nm=video 0 RTP/AVP 96\r\na=rtpmap:96 H264/90000\r\na=fmtp:96 profile-level-id=4d0032; packetization-mode=1; sprop-parameter-sets=Z00AMp2oCoAv6EAAAPoAADDUIQ==,aOqPIA==\r\na=control:trackID=0\r\nm=audio 0 RTP/AVP 97\r\na=rtpmap:97 MPEG4-GENERIC/8000\r\na=fmtp:97 profile-level-id=1;mode=AAC-hbr;sizelength=13;indexlength=3;indexdeltalength=3; config=158856E500\r\na=control:trackID=1\r\n","medias":["video, sendonly, H264, H265","audio, sendonly, MPEG4-GENERIC"],"senders":["96 H264, bytes=254155907, receivers=1","97 MPEG4-GENERIC/8000, bytes=351782, receivers=1"],"send":257210761},{"type":"RTSP passive consumer","url":"rtsp://127.0.0.1:8554/entry_camera","remote_addr":"127.0.0.1:36070","user_agent":"FFmpeg Frigate/0.15.0-e76f4e9","sdp":"v=0\r\no=- 1 1 IN IP4 0.0.0.0\r\ns=go2rtc/1.9.2\r\nc=IN IP4 0.0.0.0\r\nt=0 0\r\nm=video 0 RTP/AVP 96\r\na=rtpmap:96 H264/90000\r\na=fmtp:96 profile-level-id=4d0032; packetization-mode=1; sprop-parameter-sets=Z00AMp2oCoAv6EAAAPoAADDUIQ==,aOqPIA==\r\na=control:trackID=0\r\nm=audio 0 RTP/AVP 97\r\na=rtpmap:97 MPEG4-GENERIC/8000\r\na=fmtp:97 profile-level-id=1;mode=AAC-hbr;sizelength=13;indexlength=3;indexdeltalength=3; config=158856E500\r\na=control:trackID=1\r\n","medias":["video, sendonly, H264, H265","audio, sendonly, MPEG4-GENERIC"],"senders":["96 H264, bytes=235527925, receivers=1","97 MPEG4-GENERIC/8000, bytes=341192, receivers=1"],"send":238902125},{"type":"RTSP passive consumer","url":"rtsp://127.0.0.1:8554/entry_camera","remote_addr":"127.0.0.1:36150","user_agent":"FFmpeg Frigate/0.15.0-e76f4e9","sdp":"v=0\r\no=- 1 1 IN IP4 0.0.0.0\r\ns=go2rtc/1.9.2\r\nc=IN IP4 0.0.0.0\r\nt=0 0\r\nm=video 0 RTP/AVP 96\r\na=rtpmap:96 H264/90000\r\na=fmtp:96 profile-level-id=4d0032; packetization-mode=1; sprop-parameter-sets=Z00AMp2oCoAv6EAAAPoAADDUIQ==,aOqPIA==\r\na=control:trackID=0\r\nm=audio 0 RTP/AVP 97\r\na=rtpmap:97 MPEG4-GENERIC/8000\r\na=fmtp:97 profile-level-id=1;mode=AAC-hbr;sizelength=13;indexlength=3;indexdeltalength=3; config=158856E500\r\na=control:trackID=1\r\n","medias":["video, sendonly, H264, H265","audio, sendonly, MPEG4-GENERIC"],"senders":["96 H264, bytes=235491641, receivers=1","97 MPEG4-GENERIC/8000, bytes=341192, receivers=1"],"send":238865377}]}Frigate stats
No response
Operating system
Proxmox
Install method
Docker Compose
Object Detector
Coral
Network connection
Wired
Camera make and model
Uniview IPC3614SB-ADF40KMC-I0
Screenshots of the Frigate UI's System metrics pages
Any other information that may be helpful
No response
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