Fix send audio to RTSP (cuts out after 30 seconds)

[aneisch]

Trying to determine if this is an Amcrest AD410 issue or something I need to tweak with my config. If I play an audio file through Go2rtc to my AD410 it plays fine for ~30 seconds and then stops. It looks like the teardown at 2023-09-29 20:05:49.866056059 might be requested by the camera?

This same issue does not appear during a normal 2-way audio session between the camera and a mobile device.

2023-09-29 20:05:19.707760372  20:05:19.707 TRC [api] POST /api/streams?dst=front_door_twoway&src=ffmpeg:http://10.0.1.22:8123/media/audio/audio.mp3?authSig%3DeyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJkN2RhM2I0YWMzM2Q0MjNkYWJlNGUxOWZmNThjYzc5MyIsInBhdGgiOiIvbWVkaWEvYXVkaW8vc3Bvb2t5Lm1wMyIsInBhcmFtcyI6W10sImlhdCI6MTY5NjAzNTkxOSwiZXhwIjoxNjk2MTIyMzE5fQ.R7LV8bp9R9Qt3FfbAvfqOOgeZTbHnaNK6ZHSJTyX6cg%23audio%3Dpcma%23input%3Dfile 172.18.0.1:55504
2023-09-29 20:05:19.710969963  20:05:19.710 TRC [rtsp] client request:
2023-09-29 20:05:19.710981140  DESCRIBE rtsp://10.0.0.34:554/cam/realmonitor?channel=1&subtype=1 RTSP/1.0
2023-09-29 20:05:19.710985745  Accept: application/sdp
2023-09-29 20:05:19.710991139  Require: www.onvif.org/ver20/backchannel
2023-09-29 20:05:19.710995662  User-Agent: go2rtc/1.7.1
2023-09-29 20:05:19.710999822  CSeq: 1
2023-09-29 20:05:19.711003802  
2023-09-29 20:05:19.711007709  
2023-09-29 20:05:19.721004201  20:05:19.720 TRC [rtsp] client response:
2023-09-29 20:05:19.721013402  RTSP/1.0 401 Unauthorized
2023-09-29 20:05:19.721017738  Cseq: 1
2023-09-29 20:05:19.721024382  Www-Authenticate: Digest realm="Login to Z17AF015CB543", nonce="446ffe0f1003167b9fbf501c4cd86ea3"
2023-09-29 20:05:19.721028952  
2023-09-29 20:05:19.721033765  
2023-09-29 20:05:19.721459902  20:05:19.721 TRC [rtsp] client request:
2023-09-29 20:05:19.721468077  DESCRIBE rtsp://10.0.0.34:554/cam/realmonitor?channel=1&subtype=1 RTSP/1.0
2023-09-29 20:05:19.721471179  User-Agent: go2rtc/1.7.1
2023-09-29 20:05:19.721473994  CSeq: 2
2023-09-29 20:05:19.721491168  Authorization: Digest username="admin", realm="Login to Z17AF015CB543", nonce="446ffe0f1003167b9fbf501c4cd86ea3", uri="rtsp://10.0.0.34:554/cam/realmonitor?channel=1&subtype=1", response="fb6fca2eab0c40e5dc9515c0c8310f1b"
2023-09-29 20:05:19.721495821  Accept: application/sdp
2023-09-29 20:05:19.721501021  Require: www.onvif.org/ver20/backchannel
2023-09-29 20:05:19.721505466  
2023-09-29 20:05:19.721508691  
2023-09-29 20:05:19.745004098  20:05:19.744 TRC [rtsp] client response:
2023-09-29 20:05:19.745013754  RTSP/1.0 200 OK
2023-09-29 20:05:19.745019700  Content-Base: rtsp://10.0.0.34:554/cam/realmonitor?channel=1&subtype=1/
2023-09-29 20:05:19.745024751  Cache-Control: must-revalidate
2023-09-29 20:05:19.745029559  Content-Length: 732
2023-09-29 20:05:19.745034459  Content-Type: application/sdp
2023-09-29 20:05:19.745038771  Cseq: 2
2023-09-29 20:05:19.745043238  X-Accept-Dynamic-Rate: 1
2023-09-29 20:05:19.745055758  
2023-09-29 20:05:19.745059881  v=0
2023-09-29 20:05:19.745064613  o=- 2257715149 2257715149 IN IP4 0.0.0.0
2023-09-29 20:05:19.745068805  s=Media Server
2023-09-29 20:05:19.745072702  c=IN IP4 0.0.0.0
2023-09-29 20:05:19.745076725  t=0 0
2023-09-29 20:05:19.745081032  a=control:*
2023-09-29 20:05:19.745085929  a=packetization-supported:DH
2023-09-29 20:05:19.745090665  a=rtppayload-supported:DH
2023-09-29 20:05:19.745094927  a=range:npt=now-
2023-09-29 20:05:19.745099359  a=x-packetization-supported:IV
2023-09-29 20:05:19.745103531  a=x-rtppayload-supported:IV
2023-09-29 20:05:19.745108002  m=video 0 RTP/AVP 96
2023-09-29 20:05:19.745112483  a=control:trackID=0
2023-09-29 20:05:19.745117149  a=framerate:15.000000
2023-09-29 20:05:19.745121554  a=rtpmap:96 H264/90000
2023-09-29 20:05:19.745127720  a=fmtp:96 packetization-mode=1;profile-level-id=42001E;sprop-parameter-sets=Z0IAHukBaCTQgAAB9IAAOqcCAA==,aMqPIAA=
2023-09-29 20:05:19.745132080  a=recvonly
2023-09-29 20:05:19.745136651  m=audio 0 RTP/AVP 97
2023-09-29 20:05:19.745140947  a=control:trackID=1
2023-09-29 20:05:19.745145260  a=rtpmap:97 MPEG4-GENERIC/8000
2023-09-29 20:05:19.745151060  a=fmtp:97 streamtype=5;profile-level-id=1;mode=AAC-hbr;sizelength=13;indexlength=3;indexdeltalength=3;config=1588
2023-09-29 20:05:19.745155144  a=recvonly
2023-09-29 20:05:19.745159489  m=audio 0 RTP/AVP 8
2023-09-29 20:05:19.745163722  a=control:trackID=5
2023-09-29 20:05:19.745167812  a=rtpmap:8 PCMA/8000
2023-09-29 20:05:19.745171816  a=sendonly
2023-09-29 20:05:19.745175581  
2023-09-29 20:05:19.745187206  20:05:19.744 DBG [exec] run url="exec:ffmpeg -hide_banner -re -i http://10.0.1.22:8123/media/audio/audio.mp3?authSig=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJkN2RhM2I0YWMzM2Q0MjNkYWJlNGUxOWZmNThjYzc5MyIsInBhdGgiOiIvbWVkaWEvYXVkaW8vc3Bvb2t5Lm1wMyIsInBhcmFtcyI6W10sImlhdCI6MTY5NjAzNTkxOSwiZXhwIjoxNjk2MTIyMzE5fQ.R7LV8bp9R9Qt3FfbAvfqOOgeZTbHnaNK6ZHSJTyX6cg -c:a pcm_alaw -ar:a 8000 -ac:a 1 -vn -user_agent ffmpeg/go2rtc -rtsp_transport tcp -f rtsp {output}"
2023-09-29 20:05:19.780093275  Input #0, mp3, from 'http://10.0.1.22:8123/media/audio/audio.mp3?authSig=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJkN2RhM2I0YWMzM2Q0MjNkYWJlNGUxOWZmNThjYzc5MyIsInBhdGgiOiIvbWVkaWEvYXVkaW8vc3Bvb2t5Lm1wMyIsInBhcmFtcyI6W10sImlhdCI6MTY5NjAzNTkxOSwiZXhwIjoxNjk2MTIyMzE5fQ.R7LV8bp9R9Qt3FfbAvfqOOgeZTbHnaNK6ZHSJTyX6cg':
2023-09-29 20:05:19.780268955    Metadata:
2023-09-29 20:05:19.780391473      major_brand     : mp42
2023-09-29 20:05:19.780499662      minor_version   : 0
2023-09-29 20:05:19.780608676      compatible_brands: isommp42
2023-09-29 20:05:19.780717117      encoder         : Lavf56.40.101
2023-09-29 20:05:19.780991852    Duration: 00:02:38.30, start: 0.025057, bitrate: 128 kb/s
2023-09-29 20:05:19.781290782    Stream #0:0: Audio: mp3, 44100 Hz, stereo, fltp, 128 kb/s
2023-09-29 20:05:19.781377742      Metadata:
2023-09-29 20:05:19.781489148        encoder         : Lavc56.60
2023-09-29 20:05:19.781941529  Stream mapping:
2023-09-29 20:05:19.782337078    Stream #0:0 -> #0:0 (mp3 (mp3float) -> pcm_alaw (native))
2023-09-29 20:05:19.782504002  Press [q] to stop, [?] for help
2023-09-29 20:05:19.791939679  20:05:19.791 TRC [rtsp] server request:
2023-09-29 20:05:19.791948611  OPTIONS rtsp://127.0.0.1:8554/226987b156a19ba2c2e11705093374ec RTSP/1.0
2023-09-29 20:05:19.791953046  User-Agent: ffmpeg/go2rtc
2023-09-29 20:05:19.791956668  Cseq: 1
2023-09-29 20:05:19.791960367  
2023-09-29 20:05:19.791963767  
2023-09-29 20:05:19.791967778  20:05:19.791 TRC [rtsp] server response:
2023-09-29 20:05:19.791971122  RTSP/1.0 200 OK
2023-09-29 20:05:19.791975177  Public: OPTIONS, SETUP, TEARDOWN, DESCRIBE, PLAY, PAUSE, ANNOUNCE, RECORD
2023-09-29 20:05:19.791978530  Cseq: 1
2023-09-29 20:05:19.791982022  
2023-09-29 20:05:19.791985457  
2023-09-29 20:05:19.792657494  20:05:19.792 TRC [rtsp] server request:
2023-09-29 20:05:19.792665006  ANNOUNCE rtsp://127.0.0.1:8554/226987b156a19ba2c2e11705093374ec RTSP/1.0
2023-09-29 20:05:19.792669200  Content-Length: 161
2023-09-29 20:05:19.792673435  Content-Type: application/sdp
2023-09-29 20:05:19.792677361  Cseq: 2
2023-09-29 20:05:19.792681286  User-Agent: ffmpeg/go2rtc
2023-09-29 20:05:19.792684885  
2023-09-29 20:05:19.792688568  v=0
2023-09-29 20:05:19.792692537  o=- 0 0 IN IP4 127.0.0.1
2023-09-29 20:05:19.792696072  s=No Name
2023-09-29 20:05:19.792699984  c=IN IP4 127.0.0.1
2023-09-29 20:05:19.792715224  t=0 0
2023-09-29 20:05:19.792719947  a=tool:libavformat LIBAVFORMAT_VERSION
2023-09-29 20:05:19.792724106  m=audio 0 RTP/AVP 8
2023-09-29 20:05:19.792728076  b=AS:64
2023-09-29 20:05:19.792732211  a=control:streamid=0
2023-09-29 20:05:19.792736013  
2023-09-29 20:05:19.792740643  20:05:19.792 TRC [rtsp] server response:
2023-09-29 20:05:19.792744616  RTSP/1.0 200 OK
2023-09-29 20:05:19.792748051  Cseq: 2
2023-09-29 20:05:19.792751898  
2023-09-29 20:05:19.792755730  
2023-09-29 20:05:19.793472125  20:05:19.793 TRC [rtsp] server request:
2023-09-29 20:05:19.793482588  SETUP rtsp://127.0.0.1:8554/226987b156a19ba2c2e11705093374ec/streamid=0 RTSP/1.0
2023-09-29 20:05:19.793490130  Transport: RTP/AVP/TCP;unicast;interleaved=0-1;mode=record
2023-09-29 20:05:19.793496247  Cseq: 3
2023-09-29 20:05:19.793503662  User-Agent: ffmpeg/go2rtc
2023-09-29 20:05:19.793509232  
2023-09-29 20:05:19.793514772  
2023-09-29 20:05:19.793521532  20:05:19.793 TRC [rtsp] server response:
2023-09-29 20:05:19.793527268  RTSP/1.0 200 OK
2023-09-29 20:05:19.793533956  Transport: RTP/AVP/TCP;unicast;interleaved=0-1
2023-09-29 20:05:19.793539643  Cseq: 3
2023-09-29 20:05:19.793546418  Session: 75056592;timeout=60
2023-09-29 20:05:19.793552185  
2023-09-29 20:05:19.793558043  
2023-09-29 20:05:19.794486525  20:05:19.794 TRC [rtsp] server request:
2023-09-29 20:05:19.794493156  RECORD rtsp://127.0.0.1:8554/226987b156a19ba2c2e11705093374ec RTSP/1.0
2023-09-29 20:05:19.794496729  Session: 75056592
2023-09-29 20:05:19.794500353  Range: npt=0.000-
2023-09-29 20:05:19.794503697  Cseq: 4
2023-09-29 20:05:19.794507435  User-Agent: ffmpeg/go2rtc
2023-09-29 20:05:19.794510612  
2023-09-29 20:05:19.794513760  
2023-09-29 20:05:19.794552593  20:05:19.794 TRC [rtsp] server response:
2023-09-29 20:05:19.794582083  RTSP/1.0 200 OK
2023-09-29 20:05:19.794586402  Cseq: 4
2023-09-29 20:05:19.794591234  Session: 75056592
2023-09-29 20:05:19.794595435  
2023-09-29 20:05:19.794599545  
2023-09-29 20:05:19.794743010  20:05:19.794 DBG [exec] run launch=49.762374ms
2023-09-29 20:05:19.794943810  20:05:19.794 TRC [rtsp] client request:
2023-09-29 20:05:19.794949908  SETUP rtsp://10.0.0.34:554/cam/realmonitor?channel=1&subtype=1/trackID=5 RTSP/1.0
2023-09-29 20:05:19.794954440  Transport: RTP/AVP/TCP;unicast;interleaved=4-5
2023-09-29 20:05:19.794958772  CSeq: 3
2023-09-29 20:05:19.794969134  Authorization: Digest username="admin", realm="Login to Z17AF015CB543", nonce="446ffe0f1003167b9fbf501c4cd86ea3", uri="rtsp://10.0.0.34:554/cam/realmonitor?channel=1&subtype=1/trackID=5", response="02a7a98e26902619eff05505208ee671"
2023-09-29 20:05:19.794973866  
2023-09-29 20:05:19.794977137  
2023-09-29 20:05:19.795408681  Output #0, rtsp, to 'rtsp://127.0.0.1:8554/226987b156a19ba2c2e11705093374ec':
2023-09-29 20:05:19.795413151    Metadata:
2023-09-29 20:05:19.795442135      major_brand     : mp42
2023-09-29 20:05:19.795447838      minor_version   : 0
2023-09-29 20:05:19.795475477      compatible_brands: isommp42
2023-09-29 20:05:19.795481034      encoder         : Lavf59.27.100
2023-09-29 20:05:19.795545799    Stream #0:0: Audio: pcm_alaw, 8000 Hz, mono, s16, 64 kb/s
2023-09-29 20:05:19.795550122      Metadata:
2023-09-29 20:05:19.795679075        encoder         : Lavc59.37.100 pcm_alaw
2023-09-29 20:05:19.814700631  size=N/A time=00:00:00.00 bitrate=N/A speed=   0x    
20:05:19.814 TRC [rtsp] client response:
2023-09-29 20:05:19.814707644  RTSP/1.0 200 OK
2023-09-29 20:05:19.814711177  X-Dynamic-Rate: 1
2023-09-29 20:05:19.814714963  Cseq: 3
2023-09-29 20:05:19.814718933  Session: 5777009920823;timeout=60
2023-09-29 20:05:19.814722715  Transport: RTP/AVP/TCP;unicast;interleaved=10-11;ssrc=354B7136
2023-09-29 20:05:19.814726243  
2023-09-29 20:05:19.814729735  
2023-09-29 20:05:19.815795087  20:05:19.815 TRC [rtsp] client request:
2023-09-29 20:05:19.815801902  PLAY rtsp://10.0.0.34:554/cam/realmonitor?channel=1&subtype=1/ RTSP/1.0
2023-09-29 20:05:19.815805470  CSeq: 4
2023-09-29 20:05:19.815810988  Authorization: Digest username="admin", realm="Login to Z17AF015CB543", nonce="446ffe0f1003167b9fbf501c4cd86ea3", uri="rtsp://10.0.0.34:554/cam/realmonitor?channel=1&subtype=1/", response="66e6cf728383d1233fda47b3eaa5a4d7"
2023-09-29 20:05:19.815814384  Session: 5777009920823
2023-09-29 20:05:19.815817495  
2023-09-29 20:05:19.815820735  
2023-09-29 20:05:19.817259190  20:05:19.817 TRC [api] GET /api/streams?src=front_door_twoway 172.18.0.1:55504
2023-09-29 20:05:19.853882811  20:05:19.853 TRC [rtsp] client response:
2023-09-29 20:05:19.853888751  RTSP/1.0 200 OK
2023-09-29 20:05:19.853890717  Cseq: 4
2023-09-29 20:05:19.853892716  Session: 5777009920823
2023-09-29 20:05:19.853894811  Rtp-Info: url=trackID=5;seq=0;rtptime=0
2023-09-29 20:05:19.853896545  
2023-09-29 20:05:19.853898176  
2023-09-29 20:05:24.049770595  size=N/A time=00:00:00.52 bitrate=N/A speed=1.02x    
size=N/A time=00:00:01.01 bitrate=N/A speed=   1x    
size=N/A time=00:00:01.54 bitrate=N/A speed=1.02x    
size=N/A time=00:00:02.03 bitrate=N/A speed=1.01x    
size=N/A time=00:00:02.53 bitrate=N/A speed=   1x    
size=N/A time=00:00:03.05 bitrate=N/A speed=1.01x    
size=N/A time=00:00:03.55 bitrate=N/A speed=   1x    
size=N/A time=00:00:04.04 bitrate=N/A speed=   1x    
20:05:24.049 TRC [api] GET /api/streams 127.0.0.1:34412
2023-09-29 20:05:41.267118410  size=N/A time=00:00:04.54 bitrate=N/A speed=   1x    
size=N/A time=00:00:05.06 bitrate=N/A speed=   1x    
size=N/A time=00:00:05.56 bitrate=N/A speed=   1x    
size=N/A time=00:00:06.05 bitrate=N/A speed=   1x    
size=N/A time=00:00:06.58 bitrate=N/A speed=   1x    
size=N/A time=00:00:07.07 bitrate=N/A speed=   1x    
size=N/A time=00:00:07.60 bitrate=N/A speed=   1x    
size=N/A time=00:00:08.09 bitrate=N/A speed=   1x    
size=N/A time=00:00:08.61 bitrate=N/A speed=   1x    
size=N/A time=00:00:09.11 bitrate=N/A speed=   1x    
size=N/A time=00:00:09.61 bitrate=N/A speed=   1x    
size=N/A time=00:00:10.10 bitrate=N/A speed=   1x    
size=N/A time=00:00:10.63 bitrate=N/A speed=   1x    
size=N/A time=00:00:11.12 bitrate=N/A speed=   1x    
size=N/A time=00:00:11.62 bitrate=N/A speed=   1x    
size=N/A time=00:00:12.11 bitrate=N/A speed=   1x    
size=N/A time=00:00:12.64 bitrate=N/A speed=   1x    
size=N/A time=00:00:13.13 bitrate=N/A speed=   1x    
size=N/A time=00:00:13.63 bitrate=N/A speed=   1x    
size=N/A time=00:00:14.15 bitrate=N/A speed=   1x    
size=N/A time=00:00:14.65 bitrate=N/A speed=   1x    
size=N/A time=00:00:15.17 bitrate=N/A speed=   1x    
size=N/A time=00:00:15.67 bitrate=N/A speed=   1x    
size=N/A time=00:00:16.16 bitrate=N/A speed=   1x    
size=N/A time=00:00:16.69 bitrate=N/A speed=   1x    
size=N/A time=00:00:17.18 bitrate=N/A speed=   1x    
size=N/A time=00:00:17.68 bitrate=N/A speed=   1x    
size=N/A time=00:00:18.20 bitrate=N/A speed=   1x    
size=N/A time=00:00:18.70 bitrate=N/A speed=   1x    
size=N/A time=00:00:19.19 bitrate=N/A speed=   1x    
size=N/A time=00:00:19.72 bitrate=N/A speed=   1x    
size=N/A time=00:00:20.21 bitrate=N/A speed=   1x    
size=N/A time=00:00:20.74 bitrate=N/A speed=   1x    
size=N/A time=00:00:21.23 bitrate=N/A speed=   1x    
20:05:41.266 TRC [rtsp] client request:
2023-09-29 20:05:41.267134703  OPTIONS rtsp://10.0.0.36:554/cam/realmonitor?channel=1&subtype=1&authbasic=64/ RTSP/1.0
2023-09-29 20:05:41.267137053  CSeq: 6
2023-09-29 20:05:41.267140789  Authorization: Digest username="admin", realm="Login to AA7E03413EEC704C", nonce="b1b041c0-07ab-49be-afea-3294be63b45d", uri="rtsp://10.0.0.36:554/cam/realmonitor?channel=1&subtype=1&authbasic=64/", response="1d4d8f16cf1a875ac4bbbeb5ecd22a22"
2023-09-29 20:05:41.267142831  Session: 2502462725
2023-09-29 20:05:41.267144607  
2023-09-29 20:05:41.267146304  
2023-09-29 20:05:41.276204536  20:05:41.276 TRC [rtsp] client response:
2023-09-29 20:05:41.276210214  RTSP/1.0 200 OK
2023-09-29 20:05:41.276212460  Cseq: 6
2023-09-29 20:05:41.276215723  Public: OPTIONS, DESCRIBE, ANNOUNCE, SETUP, PLAY, PAUSE, TEARDOWN, GET_PARAMETER, SET_PARAMETER, REDIRECT, RECORD
2023-09-29 20:05:41.276217998  Server: Rtsp Server/3.0
2023-09-29 20:05:41.276220221  
2023-09-29 20:05:41.276222169  
2023-09-29 20:05:41.325963468  20:05:41.325 TRC [rtsp] client request:
2023-09-29 20:05:41.325969557  OPTIONS rtsp://10.0.0.36:554/cam/realmonitor?channel=1&subtype=0&authbasic=64/ RTSP/1.0
2023-09-29 20:05:41.325972027  CSeq: 6
2023-09-29 20:05:41.325976555  Authorization: Digest username="admin", realm="Login to AA7E03413EEC704C", nonce="326939fe-5a6f-4792-989e-a877ac1389c0", uri="rtsp://10.0.0.36:554/cam/realmonitor?channel=1&subtype=0&authbasic=64/", response="24019e8d517cef127caf14f9dc409894"
2023-09-29 20:05:41.325978689  Session: 2366455785
2023-09-29 20:05:41.325980738  
2023-09-29 20:05:41.325982791  
2023-09-29 20:05:41.342492671  20:05:41.342 TRC [rtsp] client response:
2023-09-29 20:05:41.342498292  RTSP/1.0 200 OK
2023-09-29 20:05:41.342500753  Cseq: 6
2023-09-29 20:05:41.342504216  Public: OPTIONS, DESCRIBE, ANNOUNCE, SETUP, PLAY, PAUSE, TEARDOWN, GET_PARAMETER, SET_PARAMETER, REDIRECT, RECORD
2023-09-29 20:05:41.342506864  Server: Rtsp Server/3.0
2023-09-29 20:05:41.342509261  
2023-09-29 20:05:41.342511518  
2023-09-29 20:05:46.324091612  size=N/A time=00:00:21.75 bitrate=N/A speed=   1x    
size=N/A time=00:00:22.25 bitrate=N/A speed=   1x    
size=N/A time=00:00:22.75 bitrate=N/A speed=   1x    
size=N/A time=00:00:23.27 bitrate=N/A speed=   1x    
size=N/A time=00:00:23.77 bitrate=N/A speed=   1x    
size=N/A time=00:00:24.26 bitrate=N/A speed=   1x    
size=N/A time=00:00:24.76 bitrate=N/A speed=   1x    
size=N/A time=00:00:25.28 bitrate=N/A speed=   1x    
size=N/A time=00:00:25.80 bitrate=N/A speed=   1x    
size=N/A time=00:00:26.30 bitrate=N/A speed=   1x    
20:05:46.323 TRC [rtsp] server request:
2023-09-29 20:05:46.324098021  OPTIONS rtsp://127.0.0.1:8554/ptz_wifi RTSP/1.0
2023-09-29 20:05:46.324100575  Cseq: 7
2023-09-29 20:05:46.324103165  User-Agent: FFmpeg Frigate/0.13.0-0858859
2023-09-29 20:05:46.324105494  Session: 84717880
2023-09-29 20:05:46.324107635  
2023-09-29 20:05:46.324109689  
2023-09-29 20:05:46.324135172  20:05:46.324 TRC [rtsp] server response:
2023-09-29 20:05:46.324137415  RTSP/1.0 200 OK
2023-09-29 20:05:46.324139292  Cseq: 7
2023-09-29 20:05:46.324141654  Session: 66742341
2023-09-29 20:05:46.324143581  
2023-09-29 20:05:46.324145624  
2023-09-29 20:05:46.324225860  20:05:46.324 TRC [rtsp] server request:
2023-09-29 20:05:46.324228630  OPTIONS rtsp://127.0.0.1:8554/ptz_wifi RTSP/1.0
2023-09-29 20:05:46.324230710  Cseq: 7
2023-09-29 20:05:46.324233308  User-Agent: FFmpeg Frigate/0.13.0-0858859
2023-09-29 20:05:46.324235457  Session: 10038225
2023-09-29 20:05:46.324237701  
2023-09-29 20:05:46.324239640  
2023-09-29 20:05:46.324285420  20:05:46.324 TRC [rtsp] server response:
2023-09-29 20:05:46.324287846  RTSP/1.0 200 OK
2023-09-29 20:05:46.324294029  Cseq: 7
2023-09-29 20:05:46.324296225  Session: 50284842
2023-09-29 20:05:46.324298178  
2023-09-29 20:05:46.324300207  
2023-09-29 20:05:46.349147267  20:05:46.348 TRC [rtsp] server request:
2023-09-29 20:05:46.349156356  OPTIONS rtsp://127.0.0.1:8554/ptz_wifi_sub RTSP/1.0
2023-09-29 20:05:46.349158816  Session: 13558327
2023-09-29 20:05:46.349161033  Cseq: 7
2023-09-29 20:05:46.349163473  User-Agent: FFmpeg Frigate/0.13.0-0858859
2023-09-29 20:05:46.349165508  
2023-09-29 20:05:46.349167535  
2023-09-29 20:05:46.349169995  20:05:46.348 TRC [rtsp] server response:
2023-09-29 20:05:46.349172274  RTSP/1.0 200 OK
2023-09-29 20:05:46.349174361  Session: 19144500
2023-09-29 20:05:46.349176335  Cseq: 7
2023-09-29 20:05:46.349178435  
2023-09-29 20:05:46.349180421  
2023-09-29 20:05:46.349712944  20:05:46.349 TRC [rtsp] server request:
2023-09-29 20:05:46.349717959  OPTIONS rtsp://127.0.0.1:8554/ptz_wifi_sub RTSP/1.0
2023-09-29 20:05:46.349720147  Cseq: 7
2023-09-29 20:05:46.349722688  User-Agent: FFmpeg Frigate/0.13.0-0858859
2023-09-29 20:05:46.349724883  Session: 87477521
2023-09-29 20:05:46.349726933  
2023-09-29 20:05:46.349728991  
2023-09-29 20:05:46.349731579  20:05:46.349 TRC [rtsp] server response:
2023-09-29 20:05:46.349733785  RTSP/1.0 200 OK
2023-09-29 20:05:46.349735739  Cseq: 7
2023-09-29 20:05:46.349737841  Session: 75658700
2023-09-29 20:05:46.349739748  
2023-09-29 20:05:46.349741798  
2023-09-29 20:05:49.866042247  size=N/A time=00:00:26.80 bitrate=N/A speed=   1x    
size=N/A time=00:00:27.32 bitrate=N/A speed=   1x    
size=N/A time=00:00:27.81 bitrate=N/A speed=   1x    
size=N/A time=00:00:28.31 bitrate=N/A speed=   1x    
size=N/A time=00:00:28.81 bitrate=N/A speed=   1x    
size=N/A time=00:00:29.33 bitrate=N/A speed=   1x    
size=N/A time=00:00:29.83 bitrate=N/A speed=   1x    
20:05:49.865 TRC [rtsp] client request:
2023-09-29 20:05:49.866056059  TEARDOWN rtsp://10.0.0.34:554/cam/realmonitor?channel=1&subtype=1/ RTSP/1.0
2023-09-29 20:05:49.866062509  CSeq: 5
2023-09-29 20:05:49.866075189  Authorization: Digest username="admin", realm="Login to Z17AF015CB543", nonce="446ffe0f1003167b9fbf501c4cd86ea3", uri="rtsp://10.0.0.34:554/cam/realmonitor?channel=1&subtype=1/", response="4a54f9473eb7a89c3e8f5d366bc7db52"
2023-09-29 20:05:49.866081169  Session: 5777009920823
2023-09-29 20:05:49.866086510  
2023-09-29 20:05:49.866091536  
2023-09-29 20:05:49.877981907  av_interleaved_write_frame(): Broken pipe
2023-09-29 20:05:49.877993778  size=N/A time=00:00:30.11 bitrate=N/A speed=   1x    
2023-09-29 20:05:49.878002724  video:0kB audio:235kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
2023-09-29 20:05:49.879145534  Conversion failed!
2023-09-29 20:05:49.882631061  20:05:49.882 TRC [exec] close url="exec:ffmpeg -hide_banner -re -i http://10.0.1.22:8123/media/audio/audio.mp3?authSig=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJkN2RhM2I0YWMzM2Q0MjNkYWJlNGUxOWZmNThjYzc5MyIsInBhdGgiOiIvbWVkaWEvYXVkaW8vc3Bvb2t5Lm1wMyIsInBhcmFtcyI6W10sImlhdCI6MTY5NjAzNTkxOSwiZXhwIjoxNjk2MTIyMzE5fQ.R7LV8bp9R9Qt3FfbAvfqOOgeZTbHnaNK6ZHSJTyX6cg -c:a pcm_alaw -ar:a 8000 -ac:a 1 -vn -user_agent ffmpeg/go2rtc -rtsp_transport tcp -f rtsp {output}"

[calisro]

I'm curious what your config actually looks like for this and how its called?

and AD410 also does this with simple post commands with curl. I would have thought it would have played it via the same method as a 2 way audio call which doesn't seem to cut off. I was also going to look into this so am interested in the answer and your setup.

curl -vvv --user 'admin:xxxxxxxx' \
  --limit-rate 8K \
  --expect100-timeout 18 \
  --connect-timeout 15 \
  --no-keepalive \
  --max-time 20 \
  -F "file=@/config/halloween.al;type=Audio/G.711A" \
  -H "Content-Type: Audio/G.711A" \
  -H "content-length: 9999999" \
  "http://10.100.1.143/cgi-bin/audio.cgi?action=postAudio&httptype=singlepart&channel=1" >> $LOG 2>&1

[aneisch]

It's odd that a two-way WebRTC session does not time out.

https://FQDN/live/webrtc/webrtc.html?src=front_door_twoway&media=video+audio+microphone

  streams:
    front_door_twoway:
      - rtsp://admin:pass@10.0.0.34:554/cam/realmonitor?channel=1&subtype=1 # Connect to substream for lower bandwidth
      - "ffmpeg:rtsp://admin:pass@10.0.0.34:554/cam/realmonitor?channel=1&subtype=0#audio=opus"

[AlexxIT]

I can see this 30 sec timeout
https://github.com/AlexxIT/go2rtc/blob/0424b1a92a902011b3b2e113cbfc7a0a172fa52e/pkg/rtsp/conn.go#L119C23-L119C23

Will try to fix it.

[AlexxIT]

https://github.com/AlexxIT/go2rtc/releases/tag/v1.8.0

[aneisch]

Definitely better but seeing cutoff at 60s now. Maybe this is more expected? Not sure what the best way to troubleshoot or provide more info would be.

size=N/A time=00:00:59.06 bitrate=N/A speed=   1x    
size=N/A time=00:00:59.58 bitrate=N/A speed=   1x    
size=N/A time=00:01:00.08 bitrate=N/A speed=   1x    
22:30:15.751 TRC [api] GET /api/streams?src=front_door_twoway 172.18.0.1:46574
2023-10-22 22:30:15.853113286  22:30:15.853 TRC [rtsp] client request:
2023-10-22 22:30:15.853118032  TEARDOWN rtsp://10.0.0.34:554/cam/realmonitor?channel=1&subtype=1/ RTSP/1.0
2023-10-22 22:30:15.853121848  Authorization: Digest username="admin", realm="Login to Z17AF015CB543", nonce="xx", uri="rtsp://10.0.0.34:554/cam/realmonitor?channel=1&subtype=1/", response="xx"
2023-10-22 22:30:15.853123918  Session: 7773310140780
2023-10-22 22:30:15.853125713  CSeq: 5
2023-10-22 22:30:15.853127445  
2023-10-22 22:30:15.853129109  
2023-10-22 22:30:15.860578214  av_interleaved_write_frame(): Broken pipe
2023-10-22 22:30:15.860766313  size=N/A time=00:01:00.26 bitrate=N/A speed=   1x    
2023-10-22 22:30:15.860841077  video:0kB audio:471kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
2023-10-22 22:30:15.862083298  Conversion failed!
2023-10-22 22:30:15.865521123  22:30:15.864 TRC [exec] close url="exec:ffmpeg -hide_banner -re -i http://10.0.1.22:8123/media/audio/600s.mp3?authSig=Xxx -c:a pcm_alaw -ar:a 8000 -ac:a 1 -vn -user_agent ffmpeg/go2rtc -rtsp_transport tcp -f rtsp {output}"