使用zlm新特性支持对与国标流关闭音频以加快拉流速度

648540858

2022-03-14 1171cf1ea9a2c69916bfb49181ecb5bf66055b33

 web_src/src/components/channelList.vue

@@ -1,7 +1,6 @@
<template>
<div id="channelList">
    <el-container>

        <el-header>
            <uiHeader></uiHeader>
        </el-header>
@@ -19,22 +18,48 @@
                    <el-option label="设备" value="false"></el-option>
                    <el-option label="子目录" value="true"></el-option>
                </el-select>
                在线状态: <el-select size="mini" @change="search" v-model="online" placeholder="请选择" default-first-option>
                在线状态: <el-select size="mini" style="margin-right: 1rem;" @change="search" v-model="online" placeholder="请选择" default-first-option>
                    <el-option label="全部" value=""></el-option>
                    <el-option label="在线" value="on"></el-option>
                    <el-option label="离线" value="off"></el-option>
                    <el-option label="在线" value="true"></el-option>
                    <el-option label="离线" value="false"></el-option>
                </el-select>

                <el-checkbox size="mini" style="margin-right: 1rem; float: right;" v-model="autoList" @change="autoListChange">自动刷新</el-checkbox>
            </div>
            <devicePlayer ref="devicePlayer" v-loading="isLoging"></devicePlayer>
            <!--设备列表-->
            <el-table ref="channelListTable" :data="deviceChannelList" :height="winHeight" border style="width: 100%">
                <el-table-column prop="channelId" label="通道编号" width="210">
                <el-table-column prop="channelId" label="通道编号" width="200">
                </el-table-column>
                <el-table-column prop="name" label="通道名称">
                </el-table-column>
                <el-table-column label="快照" width="80" align="center">
                  <template slot-scope="scope">
                    <img style="max-height: 3rem;max-width: 4rem;"
                         :id="scope.row.deviceId + '_' + scope.row.channelId"
                         :src="getSnap(scope.row)"
                         @error="getSnapErrorEvent($event.target.id)"
                         alt="">
<!--                    <el-image-->
<!--                      :id="'snapImg_' + scope.row.deviceId + '_' + scope.row.channelId"-->
<!--                      :src="getSnap(scope.row)"-->
<!--                      @error="getSnapErrorEvent($event, scope.row)"-->
<!--                      :fit="'contain'">-->
<!--                      <div slot="error" class="image-slot">-->
<!--                        <i class="el-icon-picture-outline"></i>-->
<!--                      </div>-->
<!--                    </el-image>-->
                  </template>
                </el-table-column>
                <el-table-column prop="subCount" label="子节点数">
                </el-table-column>
                <el-table-column prop="manufacture" label="厂家">
                </el-table-column>
                <el-table-column label="位置信息" align="center">
                  <template slot-scope="scope">
                    <span>{{scope.row.longitude}},{{scope.row.latitude}}</span>
                  </template>
                </el-table-column>
              <el-table-column prop="ptztypeText" label="云台类型"/>
                <el-table-column label="开启音频" align="center">
                    <template slot-scope="scope">
                        <el-switch @change="updateChannel(scope.row)" v-model="scope.row.hasAudio" active-color="#409EFF">
@@ -44,20 +69,20 @@
                <el-table-column label="状态" width="180" align="center">
                    <template slot-scope="scope">
                        <div slot="reference" class="name-wrapper">
                            <el-tag size="medium" v-if="scope.row.status == 1">在线</el-tag>
                            <el-tag size="medium" type="info" v-if="scope.row.status == 0">离线</el-tag>
                            <el-tag size="medium" v-if="scope.row.status == 1">开启</el-tag>
                            <el-tag size="medium" type="info" v-if="scope.row.status == 0">关闭</el-tag>
                        </div>
                    </template>
                </el-table-column>
                <el-table-column prop="ptztypeText" label="云台类型">
                </el-table-column>


                <el-table-column label="操作" width="280" align="center" fixed="right">
                    <template slot-scope="scope">
                        <el-button-group>
                            <!-- <el-button size="mini" icon="el-icon-video-play" v-if="scope.row.parental == 0" @click="sendDevicePush(scope.row)">播放</el-button> -->
                            <el-button size="mini" icon="el-icon-video-play" @click="sendDevicePush(scope.row)">播放</el-button>
                            <el-button size="mini" icon="el-icon-switch-button" type="danger" v-if="scope.row.play" @click="stopDevicePush(scope.row)">停止</el-button>
                            <el-button size="mini" icon="el-icon-s-open" type="primary" v-if="scope.row.parental == 1" @click="changeSubchannel(scope.row)">查看</el-button>
                            <el-button size="mini" icon="el-icon-switch-button" type="danger" v-if="!!scope.row.streamId" @click="stopDevicePush(scope.row)">停止</el-button>
                            <el-button size="mini" icon="el-icon-s-open" type="primary" v-if="scope.row.subCount > 0" @click="changeSubchannel(scope.row)">查看</el-button>
                            <el-button size="mini" icon="el-icon-video-camera" type="primary" @click="queryRecords(scope.row)">设备录象</el-button>
                            <!--                             <el-button size="mini" @click="sendDevicePush(scope.row)">录像查询</el-button> -->
                        </el-button-group>
@@ -73,7 +98,7 @@
</template>

<script>
import devicePlayer from './gb28181/devicePlayer.vue'
import devicePlayer from './dialog/devicePlayer.vue'
import uiHeader from './UiHeader.vue'
import moment from "moment";
export default {
@@ -97,14 +122,19 @@
            currentPage: parseInt(this.$route.params.page),
            count: parseInt(this.$route.params.count),
            total: 0,
            beforeUrl: "/videoList",
            isLoging: false
            beforeUrl: "/deviceList",
            isLoging: false,
            autoList: true,
            loadSnap:{}
        };
    },

    mounted() {
        this.initData();
        this.updateLooper = setInterval(this.initData, 1000);
        if (this.autoList) {
            this.updateLooper = setInterval(this.initData, 5000);
        }

    },
    destroyed() {
        this.$destroy('videojs');
@@ -112,12 +142,11 @@
    },
    methods: {
        initData: function () {
            if (this.parentChannelId == "" || this.parentChannelId == 0) {
            if (typeof (this.parentChannelId) == "undefined" ||  this.parentChannelId == 0) {
                this.getDeviceChannelList();
            } else {
                this.showSubchannels();
            }

        },
        initParam: function () {
            this.deviceId = this.$route.params.deviceId;
@@ -125,13 +154,12 @@
            this.currentPage = parseInt(this.$route.params.page);
            this.count = parseInt(this.$route.params.count);
            if (this.parentChannelId == "" || this.parentChannelId == 0) {
                this.beforeUrl = "/videoList"
                this.beforeUrl = "/deviceList"
            }

        },
        currentChange: function (val) {
            var url = `/${this.$router.currentRoute.name}/${this.deviceId}/${this.parentChannelId}/${this.count}/${val}`
            console.log(url)
            this.$router.push(url).then(() => {
                this.initParam();
                this.initData();
@@ -147,57 +175,59 @@
        },
        getDeviceChannelList: function () {
            let that = this;
            console.log(this.currentPage - 1)

            this.$axios.get(`/api/devices/${this.$route.params.deviceId}/channels`, {
                    params: {
                        page: that.currentPage - 1,
            if (typeof (this.$route.params.deviceId) == "undefined") return;
            this.$axios({
                method: 'get',
                url: `/api/device/query/devices/${this.$route.params.deviceId}/channels`,
                params:{
                              page: that.currentPage,
                        count: that.count,
                        query: that.searchSrt,
                        online: that.online,
                        channelType: that.channelType
                    }
                })
                .then(function (res) {
                    console.log(res);
                     }
            }).then(function (res) {
                    that.total = res.data.total;
                    that.deviceChannelList = res.data.data;
                    that.deviceChannelList = res.data.list;
                    // 防止出现表格错位
                    that.$nextTick(() => {
                        that.$refs.channelListTable.doLayout();
                    })
                })
                .catch(function (error) {
                    console.log(error);
                });

            }).catch(function (error) {
                console.log(error);
            });
        },

        //通知设备上传媒体流
        sendDevicePush: function (itemData) {
            console.log(itemData)
            let deviceId = this.deviceId;
            this.isLoging = true;
            let channelId = itemData.channelId;
            let getEncoding = itemData.hasAudio ? '1' : '0'
            console.log("通知设备推流1：" + deviceId + " : " + channelId + ":" + getEncoding);
            console.log("通知设备推流1：" + deviceId + " : " + channelId );
            let that = this;
            this.$axios({
                method: 'get',
                url: '/api/play/' + deviceId + '/' + channelId + '?getEncoding=' + getEncoding
                url: '/api/play/start/' + deviceId + '/' + channelId
            }).then(function (res) {
                console.log(res.data)
                let streamId = res.data.streamId;
                that.isLoging = false;
                if (!!streamId) {
                    // that.$refs.devicePlayer.play(res.data, deviceId, channelId, itemData.hasAudio);
                    that.$refs.devicePlayer.openDialog("media", deviceId, channelId, {
                        streamInfo: res.data,
                        hasAudio: itemData.hasAudio
                    });
                if (res.data.code === 0) {

                  setTimeout(()=>{

                    let snapId = deviceId + "_" + channelId;
                    that.loadSnap[snapId] = 0;
                    that.getSnapErrorEvent(snapId)
                  },5000)
                  that.$refs.devicePlayer.openDialog("media", deviceId, channelId, {
                    streamInfo: res.data.data,
                    hasAudio: itemData.hasAudio
                  });
                  setTimeout(()=>{
                    that.initData();
                } else {
                    that.$message.error(res.data);
                  },1000)

                }else {
                  that.$message.error(res.data.msg);
                }
            }).catch(function (e) {});
        },
@@ -208,23 +238,38 @@
            this.$refs.devicePlayer.openDialog("record", deviceId, channelId, {date: format})
        },
        stopDevicePush: function (itemData) {
            console.log(itemData)
            var that = this;
            this.$axios({
                method: 'post',
                url: '/api/play/' + itemData.streamId + '/stop'
                method: 'get',
                url: '/api/play/stop/' + this.deviceId + "/" + itemData.channelId
            }).then(function (res) {
                console.log(JSON.stringify(res));
                that.initData();
            }).catch(function (error) {
              if (error.response.status == 402) { // 已经停止过
              if (error.response.status === 402) { // 已经停止过
                that.initData();
              }else {
                console.log(e)
                console.log(error)
              }
            });
        },
        getSnap: function (row){
          return '/static/snap/' + row.deviceId + '_' + row.channelId + '.jpg'
        },
        getSnapErrorEvent: function (id){

          if (typeof (this.loadSnap[id]) != "undefined") {
            console.log("下载截图" + this.loadSnap[id])
            if (this.loadSnap[id] > 5) {
              delete this.loadSnap[id];
              return;
            }
            setTimeout(()=>{
              this.loadSnap[id] ++
              document.getElementById(id).setAttribute("src", '/static/snap/' + id + '.jpg?' + new Date().getTime())
            },1000)

          }
        },
        showDevice: function () {
            this.$router.push(this.beforeUrl).then(() => {
                this.initParam();
@@ -232,7 +277,6 @@
            })
        },
        changeSubchannel(itemData) {
            console.log(this.$router.currentRoute)
            this.beforeUrl = this.$router.currentRoute.path;

            var url = `/${this.$router.currentRoute.name}/${this.$router.currentRoute.params.deviceId}/${itemData.channelId}/${this.$router.currentRoute.params.count}/1`
@@ -247,42 +291,47 @@
        showSubchannels: function (channelId) {
            let that = this;

            this.$axios.get(`/api/subChannels/${this.deviceId}/${this.parentChannelId}/channels`, {
                    params: {
                        page: that.currentPage - 1,
                        count: that.count,
                        query: that.searchSrt,
                        online: that.online,
                        channelType: that.channelType
                    }
            this.$axios({
                method: 'get',
                url:`/api/device/query/sub_channels/${this.deviceId}/${this.parentChannelId}/channels`,
                params: {
                    page: that.currentPage,
                    count: that.count,
                    query: that.searchSrt,
                    online: that.online,
                    channelType: that.channelType
                }
            }).then(function (res) {
                that.total = res.data.total;
                that.deviceChannelList = res.data.list;
                // 防止出现表格错位
                that.$nextTick(() => {
                    that.$refs.channelListTable.doLayout();
                })
                .then(function (res) {
                    that.total = res.data.total;
                    that.deviceChannelList = res.data.data;
                    // 防止出现表格错位
                    that.$nextTick(() => {
                        that.$refs.channelListTable.doLayout();
                    })
                })
                .catch(function (error) {
                    console.log(error);
                });
            }).catch(function (error) {
                console.log(error);
            });
        },
        search: function () {
            console.log(this.searchSrt)
            this.currentPage = 1;
            this.total = 0;
            this.initData();
        },
        updateChannel: function (row) {
            console.log(row)
            this.$axios({
                method: 'post',
                url: `/api/channel/update/${this.deviceId}`,
                url: `/api/device/query/channel/update/${this.deviceId}`,
                params: row
            }).then(function (res) {
                console.log(JSON.stringify(res));
            });
        },
        autoListChange: function () {
            if (this.autoList) {
                this.updateLooper = setInterval(this.initData, 1500);
            }else{
                window.clearInterval(this.updateLooper);
            }
        }

    }