类型：开发
描述：
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@@ -10,9 +10,8 @@
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:key="index"
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@click="handleNav(index)"
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>
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<!-- <span v-if="!params.businessScenicArea && index == 0"> 核心路段 </span> -->
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<span>
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{{ item.dictLabel }}
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{{ item }}
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</span>
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</div>
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<div
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@@ -21,8 +20,6 @@
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<span>收藏夹</span>
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</div>
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</div>
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</div>
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<div class="bom-box">
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<Title2 title="检索" />
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@@ -202,18 +199,19 @@
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postVideoControlApi,
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postVideoCollectApi
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} from '@/api/monitor'
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import mpegtsjs from 'mpegts.js'
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import { debounce } from 'lodash'
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import pubSub from 'pubsub-js'
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import Hls from 'hls.js'
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const Z00M_IN = 'ZOOM_IN' // 焦距变大
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const Z00M_OUT = 'ZOOM_OUT' // 焦距变小
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const UP = 'UP' // 上转
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const DOWN = 'DOWN' // 下转
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const LEFT = 'LEFT' // 左转
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const RIGHT = 'RIGHT' // 右转
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const STOP = 'STOP' // 停止操作
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const Z00M_IN = 'zoomin' // 焦距变大
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const Z00M_OUT = 'zoomout' // 焦距变小
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const UP = 'up' // 上转
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const DOWN = 'down' // 下转
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const LEFT = 'left' // 左转
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const RIGHT = 'right' // 右转
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const STOP = 'stop' // 停止操作
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let ACTION = '0'
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const props = {
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@@ -249,30 +247,86 @@
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let timer = null
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const postVideoRemain = async () => {
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if(!videoList.value.length) return false;
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timer = setInterval(() => {
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postVideoRemainApi({
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cameraIndexCode: videoList.value.map((item) => item.cameraIndexCode)
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})
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}, 2000)
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// if(!videoList.value.length) return false;
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// timer = setInterval(() => {
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// postVideoRemainApi({
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// cameraIndexCode: videoList.value.map((item) => item.cameraIndexCode)
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// })
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// }, 2000)
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}
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const createPlayer = (cameraIndexCode,videoElement) => {
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getPreviewUrlApi({
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type: 'hls',
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cameraIndexCode: cameraIndexCode
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}).then(res=>{
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const url = res.data.url;
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if(url.startsWith('ws')){
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const player = mpegtsjs.createPlayer({
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url: url,
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type: 'flv',
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isLive: true,
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hasAudio: false
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})
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player.attachMediaElement(videoElement)
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player.load()
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player.play()
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// 错误处理和重连机制
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player.on(mpegtsjs.Events.ERROR, (err) => {
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console.error('播放器错误【'+cameraIndexCode+'】:', err)
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player.unload();
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player.destroy();
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// 3 秒后尝试重新加载
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setTimeout(() => {
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console.error('重新加载【'+cameraIndexCode+'】' )
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createPlayer(cameraIndexCode,videoElement);
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}, 3000)
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const initVideo = () => {
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clearHlsRefs()
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nextTick(() => {
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videoList.value.forEach(async (item, index) => {
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const video = document.getElementById(`monitorVideo${index}`)
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const hls = new Hls({
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})
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player.on(mpegtsjs.Events.LOADING_COMPLETE, (err) => {
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console.error('加载完成:', err)
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})
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hlsRefs.push(player)
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}
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else{
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const player = new Hls({
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maxBufferLength: 10, // 最大缓冲长度（秒）
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maxMaxBufferLength: 15, // 缓冲区长度的上限
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maxBufferSize: 30 * 1000 * 1000 // 最大缓冲大小（字节）
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})
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hls.loadSource(item.hlsUrl)
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hls.attachMedia(video)
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hls.on(Hls.Events.MANIFEST_PARSED, () => {
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video.play()
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player.loadSource(url)
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player.attachMedia(videoElement)
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player.on(Hls.Events.MANIFEST_PARSED, () => {
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videoElement.play()
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})
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hlsRefs.push(hls)
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player.on(Hls.Events.ERROR, (event, data) => {
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// 根据错误类型进行处理
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if (data.fatal) {
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switch (data.type) {
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case Hls.ErrorTypes.NETWORK_ERROR:
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console.log('网络错误，尝试重新加载');
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player.startLoad();
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break;
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case Hls.ErrorTypes.MEDIA_ERROR:
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console.log('媒体错误，尝试修复');
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player.recoverMediaError();
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break;
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default:
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console.log('无法恢复的错误，销毁播放器');
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// hls.destroy();
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break;
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}
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}
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})
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hlsRefs.push(player)
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}
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})
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}
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const initVideo = () => {
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clearHlsRefs()
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nextTick(() => {
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videoList.value.forEach(async (item, index) => {
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const videoElement = document.getElementById(`monitorVideo${index}`)
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createPlayer(item.cameraIndexCode,videoElement);
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})
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})
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}
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@@ -338,11 +392,39 @@
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initVideo()
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}
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let thisVideo = ref(null)
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const handleItemVideo = (url, type, code,item) => {
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const handleItemVideo = async (url, type, code, item) => {
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let res = await getPreviewUrlApi({
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cameraIndexCode: code,
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type: 'hls'
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})
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url = res.data.url
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thisVideo.value = item
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videoLog.value = 2
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cameraIndexCode.value = code
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setTimeout(() => {
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if (url.startsWith('ws')) {
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hlsRef = mpegtsjs.createPlayer({
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url: url,
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type: 'flv',
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isLive: true,
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hasAudio: false
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})
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hlsRef.attachMediaElement(videoRef.value)
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hlsRef.load()
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hlsRef.play()
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// 错误处理和重连机制
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hlsRef.on('error', (err) => {
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console.error('播放器错误:', err)
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// 3 秒后尝试重新加载
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hlsRef.unload()
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hlsRef.destroy()
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// 3 秒后尝试重新加载
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setTimeout(() => {
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console.error('重新加载【' + cameraIndexCode + '】')
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handleItemVideo(url, 101, code, item);
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}, 3000)
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})
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} else {
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hlsRef = new Hls({
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maxBufferLength: 10, // 最大缓冲长度（秒）
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maxMaxBufferLength: 15, // 缓冲区长度的上限
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@@ -353,15 +435,17 @@
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hlsRef.on(Hls.Events.MANIFEST_PARSED, () => {
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videoRef.value.play()
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})
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}
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if (type == 100) initVideo()
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}, 1000)
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}
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const handleAction = async (e) => {
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command.value = e
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if (e == STOP) {
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ACTION = '1'
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} else {
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ACTION = '0'
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command.value = e
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}
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await postVideoControlApi({
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action: ACTION,
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@@ -387,9 +471,8 @@
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show.value = true
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let res = await getPreviewUrlApi({
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type: 'hls',
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cameraIndexCode:itemCode
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cameraIndexCode: itemCode
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})
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console.log(res,'rrrrrrrrrrrrrr')
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cameraIndexCode.value = itemCode;
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isCollect.value = resource.isCollect
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isDiy.value = resource.isDiy
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