类型:开发

描述:
This commit is contained in:
2025-12-09 17:58:30 +08:00
parent e967ca0514
commit 69213dac03

View File

@@ -10,9 +10,8 @@
:key="index"
@click="handleNav(index)"
>
<!-- <span v-if="!params.businessScenicArea && index == 0"> 核心路段 </span> -->
<span>
{{ item.dictLabel }}
{{ item }}
</span>
</div>
<div
@@ -21,8 +20,6 @@
<span>收藏夹</span>
</div>
</div>
</div>
<div class="bom-box">
<Title2 title="检索" />
@@ -202,18 +199,19 @@
postVideoControlApi,
postVideoCollectApi
} from '@/api/monitor'
import mpegtsjs from 'mpegts.js'
import { debounce } from 'lodash'
import pubSub from 'pubsub-js'
import Hls from 'hls.js'
const Z00M_IN = 'ZOOM_IN' // 焦距变大
const Z00M_OUT = 'ZOOM_OUT' // 焦距变小
const UP = 'UP' // 上转
const DOWN = 'DOWN' // 下转
const LEFT = 'LEFT' // 左转
const RIGHT = 'RIGHT' // 右转
const STOP = 'STOP' // 停止操作
const Z00M_IN = 'zoomin' // 焦距变大
const Z00M_OUT = 'zoomout' // 焦距变小
const UP = 'up' // 上转
const DOWN = 'down' // 下转
const LEFT = 'left' // 左转
const RIGHT = 'right' // 右转
const STOP = 'stop' // 停止操作
let ACTION = '0'
const props = {
@@ -249,30 +247,86 @@
let timer = null
const postVideoRemain = async () => {
if(!videoList.value.length) return false;
timer = setInterval(() => {
postVideoRemainApi({
cameraIndexCode: videoList.value.map((item) => item.cameraIndexCode)
})
}, 2000)
// if(!videoList.value.length) return false;
// timer = setInterval(() => {
// postVideoRemainApi({
// cameraIndexCode: videoList.value.map((item) => item.cameraIndexCode)
// })
// }, 2000)
}
const createPlayer = (cameraIndexCode,videoElement) => {
getPreviewUrlApi({
type: 'hls',
cameraIndexCode: cameraIndexCode
}).then(res=>{
const url = res.data.url;
if(url.startsWith('ws')){
const player = mpegtsjs.createPlayer({
url: url,
type: 'flv',
isLive: true,
hasAudio: false
})
player.attachMediaElement(videoElement)
player.load()
player.play()
// 错误处理和重连机制
player.on(mpegtsjs.Events.ERROR, (err) => {
console.error('播放器错误【'+cameraIndexCode+'】:', err)
player.unload();
player.destroy();
// 3 秒后尝试重新加载
setTimeout(() => {
console.error('重新加载【'+cameraIndexCode+'】' )
createPlayer(cameraIndexCode,videoElement);
}, 3000)
const initVideo = () => {
clearHlsRefs()
nextTick(() => {
videoList.value.forEach(async (item, index) => {
const video = document.getElementById(`monitorVideo${index}`)
const hls = new Hls({
})
player.on(mpegtsjs.Events.LOADING_COMPLETE, (err) => {
console.error('加载完成:', err)
})
hlsRefs.push(player)
}
else{
const player = new Hls({
maxBufferLength: 10, // 最大缓冲长度(秒)
maxMaxBufferLength: 15, // 缓冲区长度的上限
maxBufferSize: 30 * 1000 * 1000 // 最大缓冲大小(字节)
})
hls.loadSource(item.hlsUrl)
hls.attachMedia(video)
hls.on(Hls.Events.MANIFEST_PARSED, () => {
video.play()
player.loadSource(url)
player.attachMedia(videoElement)
player.on(Hls.Events.MANIFEST_PARSED, () => {
videoElement.play()
})
hlsRefs.push(hls)
player.on(Hls.Events.ERROR, (event, data) => {
// 根据错误类型进行处理
if (data.fatal) {
switch (data.type) {
case Hls.ErrorTypes.NETWORK_ERROR:
console.log('网络错误,尝试重新加载');
player.startLoad();
break;
case Hls.ErrorTypes.MEDIA_ERROR:
console.log('媒体错误,尝试修复');
player.recoverMediaError();
break;
default:
console.log('无法恢复的错误,销毁播放器');
// hls.destroy();
break;
}
}
})
hlsRefs.push(player)
}
})
}
const initVideo = () => {
clearHlsRefs()
nextTick(() => {
videoList.value.forEach(async (item, index) => {
const videoElement = document.getElementById(`monitorVideo${index}`)
createPlayer(item.cameraIndexCode,videoElement);
})
})
}
@@ -338,11 +392,39 @@
initVideo()
}
let thisVideo = ref(null)
const handleItemVideo = (url, type, code,item) => {
const handleItemVideo = async (url, type, code, item) => {
let res = await getPreviewUrlApi({
cameraIndexCode: code,
type: 'hls'
})
url = res.data.url
thisVideo.value = item
videoLog.value = 2
cameraIndexCode.value = code
setTimeout(() => {
if (url.startsWith('ws')) {
hlsRef = mpegtsjs.createPlayer({
url: url,
type: 'flv',
isLive: true,
hasAudio: false
})
hlsRef.attachMediaElement(videoRef.value)
hlsRef.load()
hlsRef.play()
// 错误处理和重连机制
hlsRef.on('error', (err) => {
console.error('播放器错误:', err)
// 3 秒后尝试重新加载
hlsRef.unload()
hlsRef.destroy()
// 3 秒后尝试重新加载
setTimeout(() => {
console.error('重新加载【' + cameraIndexCode + '】')
handleItemVideo(url, 101, code, item);
}, 3000)
})
} else {
hlsRef = new Hls({
maxBufferLength: 10, // 最大缓冲长度(秒)
maxMaxBufferLength: 15, // 缓冲区长度的上限
@@ -353,15 +435,17 @@
hlsRef.on(Hls.Events.MANIFEST_PARSED, () => {
videoRef.value.play()
})
}
if (type == 100) initVideo()
}, 1000)
}
const handleAction = async (e) => {
command.value = e
if (e == STOP) {
ACTION = '1'
} else {
ACTION = '0'
command.value = e
}
await postVideoControlApi({
action: ACTION,
@@ -389,7 +473,6 @@
type: 'hls',
cameraIndexCode: itemCode
})
console.log(res,'rrrrrrrrrrrrrr')
cameraIndexCode.value = itemCode;
isCollect.value = resource.isCollect
isDiy.value = resource.isDiy