GB28181 Not supported CmdType: MediaStatus

[zhongzilu]

在预览播放历史录像文件时出现的该问题。

摄像头品牌是海康，Monibuca 使用的是 Linux 平台, docker 部署，GB28181的版本号为 "v4.4.5-0.20240521112210-a207352fe6e4，使用的配置是在默认配置的基础上，只修改了 invitemode 属性值为 0

操作流程：

1. 使用 /gb28181/api/records API接口查询到了录像文件，返回有36条记录
2. 使用 /gb28181/api/invite API 加上 startTime 和 endTime 进行拉流
3. 使用 /preview/ 进行在线预览播放录像文件，type 为 webrtc

一开始播放很正常，直到连续播放到大约第20个录像文件的中途时，画面不动了，通过海康摄像头管理后台查看录像文件列表如下图所示:

查看 Monibuca 容器日志输出大致如下：

15:05:31.658+0800       INFO    GB28181 OnRegister      {"isUnregister": false, "id": "34020000001320000001", "source": "192.168.50.203:5060", "destination": "[::]:5060"}
15:05:31.658+0800       INFO    GB28181 StoreDevice     {"id": "34020000001320000001", "deviceIp": "192.168.50.203:5060", "servIp": "3402000000", "sipIP": "192.168.50.66", "mediaIp": "192.168.50.66"}
15:05:36.674+0800       INFO    GB28181 QueryDeviceInfo {"id": "34020000001320000001", "status code": 200}
15:06:34.950+0800       INFO    GB28181 invite response {"id": "34020000001320000001", "channel": "34020000001320000001", "status code": 200}
15:06:34.950+0800       INFO    created {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1}
15:06:34.950+0800       INFO    publish {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "ptr": "0xc000f70a08"}
15:06:34.951+0800       INFO    ⌛->🟡  {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "action": "publish"}
15:06:34.951+0800       INFO    tcp listen 1 at :58200
15:06:34.956+0800       INFO    start receive ps stream from    {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "tcp": "192.168.50.66:58200"}
15:06:35.265+0800       INFO    attach video track      {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "h264", "width": 1280, "height": 720}
15:06:35.265+0800       INFO    video track attached    {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "h264", "width": 1280, "height": 720}
15:06:35.265+0800       INFO    🟡->🟢  {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "action": "track available"}
15:06:35.265+0800       INFO    audio track attached    {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "pcma", "sample rate": 8000}
15:06:40.187+0800       INFO    subscribe       {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112"}
15:06:40.187+0800       INFO    suber +1        {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112", "remains": 1}
15:06:40.187+0800       INFO    track+1 {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112", "name": "h264"}
15:06:40.188+0800       INFO    track+1 {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112", "name": "pcma"}
15:06:40.188+0800       INFO    Connection State has changed:connecting {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112"}
15:06:40.190+0800       INFO    candidate:2111806186 1 tcp 1671430143 192.168.50.66 9000 typ host tcptype passive       {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112"}
15:06:40.190+0800       INFO    candidate:2027898665 1 tcp 1671430143 172.19.0.1 9000 typ host tcptype passive  {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112"}
15:06:40.191+0800       INFO    candidate:2954730683 1 tcp 1671430143 172.17.0.1 9000 typ host tcptype passive  {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112"}
15:06:40.191+0800       INFO    candidate:1873040234 1 tcp 1671430143 172.18.0.1 9000 typ host tcptype passive  {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112"}
15:06:40.204+0800       INFO    Connection State has changed:connected  {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112"}
15:06:40.204+0800       INFO    playblock       {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112", "subType": 1}
15:06:40.204+0800       INFO    start read      {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112", "track": "h264", "mode": 0}
15:06:40.204+0800       INFO    first frame read        {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112", "track": "h264", "firstTs": "4.507672861s", "firstSeq": 102}
15:06:40.245+0800       INFO    start read      {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112", "track": "pcma", "mode": 0}
15:06:40.245+0800       INFO    first frame read        {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112", "track": "pcma", "firstTs": "4.507672861s", "firstSeq": 101}
15:06:41.334+0800       INFO    jump    {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112", "track": "h264", "skipSeq": 49, "skipTs": "5.415672861s"}
15:06:41.455+0800       INFO    jump    {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112", "track": "pcma", "skipSeq": 49, "skipTs": "5.377672861s"}
15:07:15.892+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "h264", "delta1": 1983870, "delta2": 1983870}
15:07:15.892+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "pcma", "delta1": 1980000, "delta2": 1980000}
15:07:39.508+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "h264", "delta1": 5577930, "delta2": 7561800}
15:07:39.509+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "pcma", "delta1": 5580000, "delta2": 7560000}
15:08:30.118+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "h264", "delta1": 1983870, "delta2": 9545670}
15:08:30.118+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "pcma", "delta1": 1983600, "delta2": 9543600}
15:08:49.452+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "h264", "delta1": 1265130, "delta2": 10810800}
15:08:49.453+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "pcma", "delta1": 1263600, "delta2": 10807200}
15:10:23.508+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "h264", "delta1": 7507890, "delta2": 18318690}
15:10:23.508+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "pcma", "delta1": 7509600, "delta2": 18316800}
15:12:43.758+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "pcma", "delta1": 1443600, "delta2": 19760400}
15:12:43.759+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "h264", "delta1": 1444770, "delta2": 19763460}
15:13:28.707+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "h264", "delta1": 3421530, "delta2": 23184990}
15:13:28.707+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "pcma", "delta1": 3420000, "delta2": 23180400}
15:13:53.546+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "h264", "delta1": 32533020, "delta2": 55718010}
15:13:53.546+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "pcma", "delta1": 32533200, "delta2": 55713600}
15:14:07.817+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "h264", "delta1": 2163510, "delta2": 57881520}
15:14:07.817+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "pcma", "delta1": 2163600, "delta2": 57877200}
15:14:23.626+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "h264", "delta1": 13125330, "delta2": 71006850}
15:14:23.626+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "pcma", "delta1": 13125600, "delta2": 71002800}
15:14:44.369+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "h264", "delta1": 70866630, "delta2": 141873480}
15:14:44.369+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "track": "pcma", "delta1": 70866000, "delta2": 141868800}
15:16:17.894+0800       ERROR   gb28181 decode rtp error:       {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "error": "size 56 < 219824: RTP header size insufficient for extension"}
15:16:17.894+0800       INFO    stop receive ps stream from     {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher", "tcp": "192.168.50.66:58200"}
15:16:17.894+0800       INFO    close   {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "PSPublisher"}
15:16:17.898+0800       WARN    GB28181 Not supported CmdType   {"id": "34020000001320000001", "CmdType": "MediaStatus", "body": "<?xml version=\"1.0\" encoding=\"GB2312\"?>\n<Notify>\n<CmdType>MediaStatus</CmdType>\n<SN>244</SN>\n<DeviceID>34020000001320000001</DeviceID>\n<NotifyType>121</NotifyType>\n</Notify>\n"}
15:16:20.435+0800       WARN    publish is closed       {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "error": "stop", "ptr": "0xc000e42820"}
15:16:20.435+0800       INFO    🟢->⌛  {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "action": "timeout"}
15:16:30.435+0800       INFO    ⌛->🔴  {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "action": "timeout"}
15:16:30.435+0800       INFO    close   {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112", "event": "close"}
15:16:30.435+0800       WARN    rtcp read error {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112", "error": "EOF"}
15:16:30.436+0800       INFO    Connection State has changed:closed     {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 1, "type": "WebRTCSubscriber", "ID": "824652794112"}
15:17:28.450+0800       INFO    created {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 2}
15:17:28.450+0800       INFO    subscribe       {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 2, "type": "HDLSubscriber", "ID": "192.168.50.207:50377"}
15:17:28.450+0800       INFO    suber +1        {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 2, "type": "HDLSubscriber", "ID": "192.168.50.207:50377", "remains": 1}
15:17:38.451+0800       INFO    ⌛->🔴  {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 2, "action": "timeout"}
15:17:43.276+0800       INFO    created {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 3}
15:17:43.276+0800       INFO    subscribe       {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 3, "type": "WebRTCSubscriber", "ID": "824652791808"}
15:17:43.277+0800       INFO    suber +1        {"stream": "34020000001320000001/34020000001320000001/1717689600-1717776000", "id": 3, "type": "WebRTCSubscriber", "ID": "824652791808", "remains": 1}

以上日志中存在1个 ERROR 等级错误，请作者帮忙查看一下

[zhongzilu]

上述问题是查询并播放 2024-06-07 00:00:00 到 2024-06-08 00:00:00 期间的录像文件出现的

接下来的是查询并播放 2024-06-06 00:00:00 到 2024-06-07 00:00:00 期间的录像文件

这一天的录像文件数量只有8个，但连续播放到第2个文件结束的时间点时，画面就卡住了，通过 /gb28181/api/records API 获取到的录像列表如下:

[
    {
        "DeviceID": "34020000001320000001",
        "Name": "Camera 01",
        "FilePath": "file_path",
        "Address": "Address 1",
        "StartTime": "2024-06-06T09:21:26",
        "EndTime": "2024-06-06T09:21:41",
        "Secrecy": 0,
        "Type": "alarm"
    },
    {
        "DeviceID": "34020000001320000001",
        "Name": "Camera 01",
        "FilePath": "file_path",
        "Address": "Address 1",
        "StartTime": "2024-06-06T09:22:13",
        "EndTime": "2024-06-06T09:22:31",
        "Secrecy": 0,
        "Type": "alarm"
    },
    {
        "DeviceID": "34020000001320000001",
        "Name": "Camera 01",
        "FilePath": "file_path",
        "Address": "Address 1",
        "StartTime": "2024-06-06T09:27:08",
        "EndTime": "2024-06-06T09:27:27",
        "Secrecy": 0,
        "Type": "alarm"
    },
    {
        "DeviceID": "34020000001320000001",
        "Name": "Camera 01",
        "FilePath": "file_path",
        "Address": "Address 1",
        "StartTime": "2024-06-06T09:28:07",
        "EndTime": "2024-06-06T09:28:21",
        "Secrecy": 0,
        "Type": "alarm"
    },
    // 省略...
]

通过海康摄像头管理后台查看录像文件如下图:

查看日志发现并没有出现上述问题的情况，而是 timeout 问题，具体日志如下:

16:05:35.174+0800       INFO    GB28181 RecoverDevice   {"id": "34020000001320000001", "deviceIp": "192.168.50.203:5060", "servIp": "3402000000", "sipIP": "192.168.50.66", "mediaIp": "192.168.50.66"}
16:06:12.184+0800       INFO    GB28181 QueryDeviceInfo {"id": "34020000001320000001", "status code": 200}
16:14:17.654+0800       INFO    GB28181 invite response {"id": "34020000001320000001", "channel": "34020000001320000001", "status code": 200}
16:14:17.654+0800       INFO    created {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5}
16:14:17.654+0800       INFO    publish {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "PSPublisher", "ptr": "0xc000d62a08"}
16:14:17.654+0800       INFO    ⌛->🟡  {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "action": "publish"}
16:14:17.654+0800       INFO    tcp listen 1 at :58200
16:14:17.659+0800       INFO    start receive ps stream from    {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "PSPublisher", "tcp": "192.168.50.66:58200"}
16:14:17.943+0800       INFO    attach video track      {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "PSPublisher", "track": "h264", "width": 1280, "height": 720}
16:14:17.943+0800       INFO    video track attached    {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "PSPublisher", "track": "h264", "width": 1280, "height": 720}
16:14:17.943+0800       INFO    🟡->🟢  {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "action": "track available"}
16:14:17.944+0800       INFO    audio track attached    {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "PSPublisher", "track": "pcma", "sample rate": 8000}
16:14:23.556+0800       INFO    subscribe       {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688"}
16:14:23.557+0800       INFO    suber +1        {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688", "remains": 1}
16:14:23.557+0800       INFO    track+1 {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688", "name": "h264"}
16:14:23.557+0800       INFO    track+1 {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688", "name": "pcma"}
16:14:23.557+0800       INFO    candidate:2111806186 1 tcp 1671430143 192.168.50.66 9000 typ host tcptype passive       {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688"}
16:14:23.557+0800       INFO    candidate:2027898665 1 tcp 1671430143 172.19.0.1 9000 typ host tcptype passive  {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688"}
16:14:23.558+0800       INFO    candidate:2954730683 1 tcp 1671430143 172.17.0.1 9000 typ host tcptype passive  {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688"}
16:14:23.558+0800       INFO    candidate:1873040234 1 tcp 1671430143 172.18.0.1 9000 typ host tcptype passive  {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688"}
16:14:23.574+0800       INFO    Connection State has changed:connected  {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688"}
16:14:23.574+0800       INFO    playblock       {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688", "subType": 1}
16:14:23.574+0800       INFO    start read      {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688", "track": "h264", "mode": 0}
16:14:23.574+0800       INFO    first frame read        {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688", "track": "h264", "firstTs": "5.320829685s", "firstSeq": 123}
16:14:23.614+0800       INFO    start read      {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688", "track": "pcma", "mode": 0}
16:14:23.614+0800       INFO    first frame read        {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688", "track": "pcma", "firstTs": "5.320829685s", "firstSeq": 122}
16:14:24.824+0800       INFO    jump    {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688", "track": "h264", "skipSeq": 49, "skipTs": "6.108829685s"}
16:14:24.972+0800       INFO    jump    {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688", "track": "pcma", "skipSeq": 48, "skipTs": "6.030829685s"}
16:14:32.988+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "PSPublisher", "track": "h264", "delta1": 2882430, "delta2": 2882430}
16:14:32.988+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "PSPublisher", "track": "pcma", "delta1": 2883600, "delta2": 2883600}
16:14:51.282+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "PSPublisher", "track": "h264", "delta1": 24906510, "delta2": 27788940}
16:15:02.956+0800       WARN    track timeout   {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "name": "pcma", "last writetime": "16:14:50.969+0800", "timeout": "10s"}
16:15:02.956+0800       INFO    🟢->⌛  {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "action": "timeout"}
16:15:02.973+0800       INFO    track back online       {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "PSPublisher", "track": "h264", "delta": "27.79254ms"}
16:15:10.533+0800       WARN    track dts reset {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "PSPublisher", "track": "h264", "delta1": 3601170, "delta2": 31393710}
16:15:12.957+0800       INFO    ⌛->🔴  {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "action": "timeout"}
16:15:12.957+0800       INFO    close   {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688", "event": "close"}
16:15:12.957+0800       INFO    close   {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "PSPublisher", "event": "close"}
16:15:12.957+0800       WARN    rtcp read error {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688", "error": "EOF"}
16:15:12.958+0800       INFO    Connection State has changed:closed     {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "WebRTCSubscriber", "ID": "824647586688"}
16:15:12.958+0800       INFO    stop receive ps stream from     {"stream": "34020000001320000001/34020000001320000001/1717603200-1717689600", "id": 5, "type": "PSPublisher", "tcp": "192.168.50.66:58200"}

[langhuihui]

应该是录像流出现了异常

[zhongzilu]

我也不太确定，通过海康摄像头管理后台进行录像回放，以及把录像文件下载下来播放似乎都没什么问题

[langhuihui]

你用最新版本试试呢