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

@@ -28,9 +28,7 @@
            <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>
                <el-table-column prop="deviceId" label="设备编号" 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>
@@ -84,7 +82,7 @@
                            <!-- <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.streamId" @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-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>
@@ -212,10 +210,10 @@
                url: '/api/play/start/' + deviceId + '/' + channelId
            }).then(function (res) {
                that.isLoging = false;
                if (res.data.code == 0) {
                if (res.data.code === 0) {

                  setTimeout(()=>{
                    console.log("下载截图")

                    let snapId = deviceId + "_" + channelId;
                    that.loadSnap[snapId] = 0;
                    that.getSnapErrorEvent(snapId)
@@ -224,7 +222,10 @@
                    streamInfo: res.data.data,
                    hasAudio: itemData.hasAudio
                  });
                  that.initData();
                  setTimeout(()=>{
                    that.initData();
                  },1000)

                }else {
                  that.$message.error(res.data.msg);
                }