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Add support new audio codec for tapo source #1954

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Add support new audio codec for tapo source#1954
Labels
brand/tapoTP-Link Tapo cameras and formatenhancementNew feature or request
Milestone
master
@mofman

Description

@mofman
mofman
opened on Nov 25, 2025

After recent Tapo firmware updates it has broken all my feeds in Frigate, appears to be failing to transcode any of the audio feeds, is there anything I can do to fix this?

Running version: 1.9.12

https://www.tp-link.com/uk/support/download/tapo-c120/#Firmware-Release-Notes mentions they've been 'Improving the audio quality' in recent updates..

go2rtc:
  #ffmpeg:
    #rtsp_transport: tcp
  log:
    exec: trace
  webrtc:
    candidates:
      - 192.168.0.101:8555
      - stun:8555
  streams:
    Front_of_House:
      - tapo://Password@192.168.0.195
      - ffmpeg:Front_of_House#audio=aac#audio=opus

{
  "producers": [
    {
      "id": 2148360576,
      "format_name": "tapo",
      "protocol": "http",
      "remote_addr": "192.168.0.195:8800",
      "medias": [
        "video, recvonly, H264",
        "audio, recvonly, PCMA/8000",
        "audio, sendonly, PCMA/8000"
      ],
      "receivers": [
        {
          "id": 7,
          "codec": {
            "codec_name": "h264",
            "codec_type": "video"
          },
          "childs": [
            8
          ],
          "bytes": 199224,
          "packets": 13
        },
        {
          "id": 10,
          "codec": {
            "codec_name": "pcm_alaw",
            "codec_type": "audio",
            "sample_rate": 8000
          },
          "childs": [
            11
          ]
        }
      ],
      "bytes_recv": 237408
    },
    {
      "url": "ffmpeg:Front_of_House#audio=aac#audio=opus"
    }
  ],
  "consumers": [
    {
      "id": 9,
      "format_name": "rtsp",
      "protocol": "rtsp+tcp",
      "remote_addr": "127.0.0.1:55656",
      "source": "ffmpeg:Front_of_House#audio=aac#audio=opus",
      "sdp": "v=0\r\no=- 1 1 IN IP4 0.0.0.0\r\ns=go2rtc/1.9.12\r\nc=IN IP4 0.0.0.0\r\nt=0 0\r\nm=audio 0 RTP/AVP 96\r\na=rtpmap:96 PCMA/8000\r\na=recvonly\r\na=control:trackID=0\r\n",
      "user_agent": "go2rtc/ffmpeg",
      "medias": [
        "audio, sendonly, ANY"
      ],
      "senders": [
        {
          "id": 11,
          "codec": {
            "codec_name": "pcm_alaw",
            "codec_type": "audio",
            "sample_rate": 8000
          },
          "parent": 10
        }
      ]
    }
  ]
}


2025-11-25 00:11:47.562911440  [INFO] Preparing new go2rtc config...
2025-11-25 00:11:47.889034239  [WARN] Using go2rtc binary from '/config/go2rtc' instead of the embedded one
2025-11-25 00:11:47.889037866  [INFO] Starting go2rtc...
2025-11-25 00:11:48.146550773  00:11:48.146 INF go2rtc platform=linux/amd64 revision=2dc0d58 version=1.9.12
2025-11-25 00:11:48.146553408  00:11:48.146 INF config path=/dev/shm/go2rtc.yaml
2025-11-25 00:11:48.147180601  00:11:48.147 INF [rtsp] listen addr=:8554
2025-11-25 00:11:48.147203604  00:11:48.147 INF [api] listen addr=:1984
2025-11-25 00:11:48.148643204  00:11:48.148 INF [webrtc] listen addr=:8555
2025-11-25 00:11:51.864619169  00:11:51.864 DBG [exec] run rtsp args=["/usr/lib/ffmpeg/7.0/bin/ffmpeg","-hide_banner","-v","error","-fflags","nobuffer","-flags","low_delay","-timeout","5000000","-user_agent","go2rtc/ffmpeg","-rtsp_flags","prefer_tcp","-i","rtsp://127.0.0.1:8554/Front_of_House?audio&source=ffmpeg:Front_of_House%23audio%3Daac%23audio%3Dopus","-map","0:a:0?","-c:a:0","aac","-map","0:a:0?","-c:a:1","libopus","-application:a:1","lowdelay","-min_comp","0","-vn","-user_agent","ffmpeg/go2rtc","-rtsp_transport","tcp","-f","rtsp","rtsp://127.0.0.1:8554/c821b1dd98a6cf9169f64a5f59c7dd20"]
2025-11-25 00:11:56.931797488  [INFO] Starting go2rtc healthcheck service...
2025-11-25 00:12:02.110142057  00:12:02.109 DBG [exec] [in#0/rtsp @ 0x631321754f80] Error during demuxing: Connection timed out
2025-11-25 00:12:02.156043992  00:12:02.155 DBG [exec] run rtsp launch=10.291108903s
2025-11-25 00:12:02.183409897  00:12:02.183 WRN github.com/AlexxIT/go2rtc/internal/streams/producer.go:170 > error=EOF url=ffmpeg:Front_of_House#audio=aac#audio=opus
2025-11-25 00:12:02.183458618  00:12:02.183 DBG [exec] run rtsp args=["/usr/lib/ffmpeg/7.0/bin/ffmpeg","-hide_banner","-v","error","-fflags","nobuffer","-flags","low_delay","-timeout","5000000","-user_agent","go2rtc/ffmpeg","-rtsp_flags","prefer_tcp","-i","rtsp://127.0.0.1:8554/Front_of_House?audio&source=ffmpeg:Front_of_House%23audio%3Daac%23audio%3Dopus","-map","0:a:0?","-c:a:0","aac","-map","0:a:0?","-c:a:1","libopus","-application:a:1","lowdelay","-min_comp","0","-vn","-user_agent","ffmpeg/go2rtc","-rtsp_transport","tcp","-f","rtsp","rtsp://127.0.0.1:8554/c821b1dd98a6cf9169f64a5f59c7dd20"]
2025-11-25 00:12:07.307755650  00:12:07.307 DBG [exec] [in#0 @ 0x56176dc3ff80] Error opening input: Invalid data found when processing input
2025-11-25 00:12:07.307760289  Error opening input file rtsp://127.0.0.1:8554/Front_of_House?audio&source=ffmpeg:Front_of_House%23audio%3Daac%23audio%3Dopus.
2025-11-25 00:12:07.307761621  00:12:07.307 DBG [exec] Error opening input files: Invalid data found when processing input
2025-11-25 00:15:14.822891926  00:15:14.822 DBG [exec] run rtsp args=["/usr/lib/ffmpeg/7.0/bin/ffmpeg","-hide_banner","-v","error","-fflags","nobuffer","-flags","low_delay","-timeout","5000000","-user_agent","go2rtc/ffmpeg","-rtsp_flags","prefer_tcp","-i","rtsp://127.0.0.1:8554/Front_of_House?audio&source=ffmpeg:Front_of_House%23audio%3Daac%23audio%3Dopus","-map","0:a:0?","-c:a:0","aac","-map","0:a:0?","-c:a:1","libopus","-application:a:1","lowdelay","-min_comp","0","-vn","-user_agent","ffmpeg/go2rtc","-rtsp_transport","tcp","-f","rtsp","rtsp://127.0.0.1:8554/c821b1dd98a6cf9169f64a5f59c7dd20"]
2025-11-25 00:15:14.822931931  00:15:14.822 DBG [exec] run rtsp args=["/usr/lib/ffmpeg/7.0/bin/ffmpeg","-hide_banner","-v","error","-fflags","nobuffer","-flags","low_delay","-timeout","5000000","-user_agent","go2rtc/ffmpeg","-rtsp_flags","prefer_tcp","-i","rtsp://127.0.0.1:8554/Back_of_House?audio&source=ffmpeg:Back_of_House%23audio%3Daac%23audio%3Dopus","-map","0:a:0?","-c:a:0","aac","-map","0:a:0?","-c:a:1","libopus","-application:a:1","lowdelay","-min_comp","0","-vn","-user_agent","ffmpeg/go2rtc","-rtsp_transport","tcp","-f","rtsp","rtsp://127.0.0.1:8554/e8aa5466bf40f2db672b082541f9ad0c"]
2025-11-25 00:15:14.823772091  00:15:14.823 DBG [exec] run rtsp args=["/usr/lib/ffmpeg/7.0/bin/ffmpeg","-hide_banner","-v","error","-fflags","nobuffer","-flags","low_delay","-timeout","5000000","-user_agent","go2rtc/ffmpeg","-rtsp_flags","prefer_tcp","-i","rtsp://127.0.0.1:8554/Garden?audio&source=ffmpeg:Garden%23audio%3Daac%23audio%3Dopus","-map","0:a:0?","-c:a:0","aac","-map","0:a:0?","-c:a:1","libopus","-application:a:1","lowdelay","-min_comp","0","-vn","-user_agent","ffmpeg/go2rtc","-rtsp_transport","tcp","-f","rtsp","rtsp://127.0.0.1:8554/e44213015cfd2d8679245919b83203dc"]
2025-11-25 00:15:14.823801597  00:15:14.823 DBG [exec] run rtsp args=["/usr/lib/ffmpeg/7.0/bin/ffmpeg","-hide_banner","-v","error","-fflags","nobuffer","-flags","low_delay","-timeout","5000000","-user_agent","go2rtc/ffmpeg","-rtsp_flags","prefer_tcp","-i","rtsp://127.0.0.1:8554/Kitchen?audio&source=ffmpeg:Kitchen%23audio%3Daac%23audio%3Dopus","-map","0:a:0?","-c:a:0","aac","-map","0:a:0?","-c:a:1","libopus","-application:a:1","lowdelay","-min_comp","0","-vn","-user_agent","ffmpeg/go2rtc","-rtsp_transport","tcp","-f","rtsp","rtsp://127.0.0.1:8554/044d9b1fa50073378bcac5ade8c935ec"]
2025-11-25 00:15:25.055838270  00:15:25.055 DBG [exec] [in#0/rtsp @ 0x5a42fe0f2f80] Error during demuxing: Connection timed out
2025-11-25 00:15:25.055877353  00:15:25.055 DBG [exec] [in#0/rtsp @ 0x62ac2526ef80] Error during demuxing: Connection timed out
2025-11-25 00:15:25.061430222  00:15:25.061 DBG [exec] [in#0/rtsp @ 0x59f583aa3f80] Error during demuxing: Connection timed out
2025-11-25 00:15:25.061434080  00:15:25.061 DBG [exec] [in#0/rtsp @ 0x609d8ace5f80] Error during demuxing: Connection timed out
2025-11-25 00:15:25.099549305  00:15:25.099 DBG [exec] run rtsp launch=10.276655065s
2025-11-25 00:15:25.099599529  00:15:25.099 DBG [exec] run rtsp launch=10.276678999s
2025-11-25 00:15:25.104196562  00:15:25.104 DBG [exec] run rtsp launch=10.280396748s
2025-11-25 00:15:25.105104970  00:15:25.105 DBG [exec] run rtsp launch=10.281308643s
2025-11-25 00:15:25.131474129  00:15:25.131 WRN github.com/AlexxIT/go2rtc/internal/streams/producer.go:170 > error=EOF url=ffmpeg:Back_of_House#audio=aac#audio=opus
2025-11-25 00:15:25.131554930  00:15:25.131 DBG [exec] run rtsp args=["/usr/lib/ffmpeg/7.0/bin/ffmpeg","-hide_banner","-v","error","-fflags","nobuffer","-flags","low_delay","-timeout","5000000","-user_agent","go2rtc/ffmpeg","-rtsp_flags","prefer_tcp","-i","rtsp://127.0.0.1:8554/Back_of_House?audio&source=ffmpeg:Back_of_House%23audio%3Daac%23audio%3Dopus","-map","0:a:0?","-c:a:0","aac","-map","0:a:0?","-c:a:1","libopus","-application:a:1","lowdelay","-min_comp","0","-vn","-user_agent","ffmpeg/go2rtc","-rtsp_transport","tcp","-f","rtsp","rtsp://127.0.0.1:8554/e8aa5466bf40f2db672b082541f9ad0c"]
2025-11-25 00:15:25.132477685  00:15:25.132 WRN github.com/AlexxIT/go2rtc/internal/streams/producer.go:170 > error=EOF url=ffmpeg:Front_of_House#audio=aac#audio=opus
2025-11-25 00:15:25.132560730  00:15:25.132 DBG [exec] run rtsp args=["/usr/lib/ffmpeg/7.0/bin/ffmpeg","-hide_banner","-v","error","-fflags","nobuffer","-flags","low_delay","-timeout","5000000","-user_agent","go2rtc/ffmpeg","-rtsp_flags","prefer_tcp","-i","rtsp://127.0.0.1:8554/Front_of_House?audio&source=ffmpeg:Front_of_House%23audio%3Daac%23audio%3Dopus","-map","0:a:0?","-c:a:0","aac","-map","0:a:0?","-c:a:1","libopus","-application:a:1","lowdelay","-min_comp","0","-vn","-user_agent","ffmpeg/go2rtc","-rtsp_transport","tcp","-f","rtsp","rtsp://127.0.0.1:8554/c821b1dd98a6cf9169f64a5f59c7dd20"]
2025-11-25 00:15:25.137391209  00:15:25.137 WRN github.com/AlexxIT/go2rtc/internal/streams/producer.go:170 > error=EOF url=ffmpeg:Garden#audio=aac#audio=opus
2025-11-25 00:15:25.137483512  00:15:25.137 DBG [exec] run rtsp args=["/usr/lib/ffmpeg/7.0/bin/ffmpeg","-hide_banner","-v","error","-fflags","nobuffer","-flags","low_delay","-timeout","5000000","-user_agent","go2rtc/ffmpeg","-rtsp_flags","prefer_tcp","-i","rtsp://127.0.0.1:8554/Garden?audio&source=ffmpeg:Garden%23audio%3Daac%23audio%3Dopus","-map","0:a:0?","-c:a:0","aac","-map","0:a:0?","-c:a:1","libopus","-application:a:1","lowdelay","-min_comp","0","-vn","-user_agent","ffmpeg/go2rtc","-rtsp_transport","tcp","-f","rtsp","rtsp://127.0.0.1:8554/e44213015cfd2d8679245919b83203dc"]
2025-11-25 00:15:25.143482154  00:15:25.143 WRN github.com/AlexxIT/go2rtc/internal/streams/producer.go:170 > error=EOF url=ffmpeg:Kitchen#audio=aac#audio=opus
2025-11-25 00:15:25.143667351  00:15:25.143 DBG [exec] run rtsp args=["/usr/lib/ffmpeg/7.0/bin/ffmpeg","-hide_banner","-v","error","-fflags","nobuffer","-flags","low_delay","-timeout","5000000","-user_agent","go2rtc/ffmpeg","-rtsp_flags","prefer_tcp","-i","rtsp://127.0.0.1:8554/Kitchen?audio&source=ffmpeg:Kitchen%23audio%3Daac%23audio%3Dopus","-map","0:a:0?","-c:a:0","aac","-map","0:a:0?","-c:a:1","libopus","-application:a:1","lowdelay","-min_comp","0","-vn","-user_agent","ffmpeg/go2rtc","-rtsp_transport","tcp","-f","rtsp","rtsp://127.0.0.1:8554/044d9b1fa50073378bcac5ade8c935ec"]

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