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    任意时间段的本地录像回放

    最近更新时间: 2022-12-13 10:50:23

    1. 拼接流ID。
      对于本地录像回放,如果希望播放任意时间段内的录像,需要手动构造流ID。当设备类型为摄像头时,流ID格式为设备国标ID_history_开始时间戳_结束时间戳;当设备类型为平台时,流ID格式为设备国标ID_通道ID_history_开始时间戳_结束时间戳。
      示例
      假设目前有一个NVR国标ID为31011500991320020874,通道ID为34020000001310000001,希望观看2022-12-22 00:00:002022-12-22 23:59:59时间段内的录像。
      开始时间2022-12-22 00:00:00转换的uninx时间戳1671638400
      结束时间2022-12-22 23:59:59转换的unix时间戳167172479
      则流ID为: 31011500991320020874_34020000001310000001_history_1671638400_1671724799

    2. 获取播放地址。

            请求示例

        curl --request POST \
        --url http://qvs.qiniuapi.com/v1/namespaces/d102sni9zryu/streams/31011500991320020874_34020000001310000001_history_1671638400_1671724799/urls \
        --header 'authorization: QiniuStub j853F3bLkWl59I5BOkWm6q1Z1mZClpr9Z9CLfDE0:u372aQV0359mzwTVGxn22sRgFYc=' \
        --header 'content-type: application/json' \
        --data '{
          "publishIp":"116.236.177.50",
          "playIp":"116.236.177.50"
        }'
    

            响应示例

    {
      "playUrls": {
        "rtmp":"rtmp://180.101.136.82:2045/qiniu/31011500991180013390_34020000001310000006_history_1670799600_1670835600?e=1670851888\u0026token=52fdfc072182654d%3A1uPRRnu6M6aWZ_IVVHahdCjgFDk",
        "flv":"http://180.101.136.82:1360/qiniu/31011500991180013390_34020000001310000006_history_1670799600_1670835600.flv?e=1670851888\u0026token=52fdfc072182654d%3AQAghBKuIO35EJVlT0uYI9iEr_Ms",		   
        "hls":"http://180.101.136.82:1370/qiniu/31011500991180013390_34020000001310000006_history_1670799600_1670835600.m3u8?e=1670851888\u0026token=52fdfc072182654d%3A7ZmDc6X5bsZIuig7cRA6-HXInJU",  
        "webrtc":"webrtc://180.101.136.82:1240/qiniu/31011500991180013390_34020000001310000006_history_1670799600_1670835600?e=1670851888\u0026token=52fdfc072182654d%3AYPD6HRoJFayO1iCMUiMlOrXsueg"
       },
      "onlineState":false,
      "disabled":false,
      "publishUrlExpired":1670851888
    }
    
    1. 在播放器中播放播放获取到的流地址。
    fflay http://180.101.136.82:1370/qiniu/31011500991180013390_34020000001310000006_history_1670799600_1670835600.m3u8?e=1670851888\u0026token=52fdfc072182654d%3A7ZmDc6X5bsZIuig7cRA6-HXInJU
    
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