视频播放同时支持h265和h264播放
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15683799673
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@ -12,9 +12,10 @@ export function addStreamProxy(params?: any) {
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params,
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);
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}
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export function addFFmpegStreamProxy(params?: any) {
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return requestClient.post<AddStreamProxyResult>(
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'sis/stream/realtime/addFfmpeg',
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'sis/stream/FFmpeg/proxy',
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params,
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);
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}
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21
apps/web-antd/src/utils/video.ts
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21
apps/web-antd/src/utils/video.ts
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@ -0,0 +1,21 @@
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/**
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* 验证浏览器是否支持播放h265 编码的视频流
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*/
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export function checkHEVCSupport() {
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const video = document.createElement('video');
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const h265Support = {
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hevc: false,
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hvc1: false,
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};
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// 测试不同的HEVC MIME类型
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if (video.canPlayType) {
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h265Support.hevc =
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video.canPlayType('video/mp4; codecs="hev1.1.6.L93.B0"') !== '';
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h265Support.hvc1 =
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video.canPlayType('video/mp4; codecs="hvc1.1.6.L93.B0"') !== '';
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}
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const result = h265Support.hevc || h265Support.hvc1;
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console.log('当前浏览器是否支持h265:' + result);
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return result;
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}
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@ -27,10 +27,12 @@
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<script setup lang="ts">
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import DpTree from './dp-tree.vue';
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import { Page } from '@vben/common-ui';
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import { onMounted, ref, toRaw } from 'vue';
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import { onMounted, onUnmounted, ref, toRaw } from 'vue';
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import mpegts from 'mpegts.js';
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import { addStreamProxy } from '#/api/sis/stream';
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import { addFFmpegStreamProxy, addStreamProxy } from '#/api/sis/stream';
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import { message } from 'ant-design-vue';
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import { checkHEVCSupport } from '#/utils/video';
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import type { AddStreamProxyResult } from '#/api/sis/stream/model';
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/**
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* 屏幕播放器数量
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@ -74,7 +76,7 @@ function handleParentNoe(node: any, newNode: any[] = []) {
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if (item.children && item.children.length >= 1) {
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handleParentNoe(item.children, newNode);
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}
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})
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});
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}
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/**
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@ -138,6 +140,35 @@ function onNodeChecked(
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// 播放器数据, 每一个位置代表页面上行的一个矩形
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const playerList: any[] = [];
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function streamProxy(nodeData: any, cb: Function) {
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let params = {};
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if (nodeData.nvrIp) {
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params = {
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videoIp: nodeData.nvrIp,
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videoPort: nodeData.nvrPort,
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factoryNo: nodeData.nvrFactoryNo,
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account: nodeData.nvrAccount,
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pwd: nodeData.nvrPwd,
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channelId: nodeData.nvrChannelNo,
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};
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} else {
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params = {
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videoIp: nodeData.deviceIp,
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videoPort: nodeData.devicePort,
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factoryNo: nodeData.factoryNo,
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account: nodeData.deviceAccount,
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pwd: nodeData.devicePwd,
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channelId: nodeData.channelNo,
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};
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if (isSupportH265) {
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addStreamProxy(params).then((res) => cb(res));
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} else {
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addFFmpegStreamProxy(params).then((res) => cb(res));
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}
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}
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}
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/**
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* 开始播放视频流
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* @param nodeData 播放的节点数据
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@ -146,16 +177,7 @@ const playerList: any[] = [];
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function doPlayer(nodeData: any, index: number = 0) {
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console.log('index=', index);
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if (mpegts.isSupported()) {
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const params = {
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videoIp: nodeData.deviceIp,
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videoPort: 554,
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factoryNo: nodeData.factoryNo,
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account: nodeData.deviceAccount,
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pwd: nodeData.devicePwd,
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channelId: nodeData.channelNo ? nodeData.channelNo : 101,
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};
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// }
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addStreamProxy(params).then((res) => {
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streamProxy(nodeData, (res: AddStreamProxyResult) => {
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const url = res.wsFlv;
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// 将url 绑定到 nodeData
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nodeData.url = url;
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@ -195,55 +217,6 @@ function doPlayer(nodeData: any, index: number = 0) {
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}
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}
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function changeElPlayer(playerInfo: any, index: number) {
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const playerData = playerInfo.data;
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const oldPlayer = playerInfo.player;
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if (oldPlayer) {
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closePlayVieo(oldPlayer);
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}
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const videoConfig = {
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type: 'flv',
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url: playerData.url,
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isLive: true,
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hasAudio: false,
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hasVideo: true,
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enableWorker: true, // 启用分离的线程进行转码
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enableStashBuffer: false, // 关闭IO隐藏缓冲区
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stashInitialSize: 256, // 减少首帧显示等待时长
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};
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const playerConfig = {
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enableErrorRecover: true, // 启用错误恢复
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autoCleanupMaxBackwardDuration: 30,
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autoCleanupMinBackwardDuration: 10,
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};
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const player = mpegts.createPlayer(videoConfig, playerConfig);
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const videoElement = itemRefs.value[index];
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if (videoElement) {
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player.attachMediaElement(videoElement);
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player.load();
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player.play();
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playerList[index] = {
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player,
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data: playerData,
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el: videoElement,
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};
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} else {
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console.log('视频播放元素获取异常');
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}
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}
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function closePlayVieo(plInfo: any) {
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if (plInfo) {
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try {
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plInfo.pause(); // 暂停
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plInfo.unload(); // 卸载
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plInfo.destroy(); // 销毁
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} catch (e) {
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console.log('播放器关闭失败，e=', e);
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}
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}
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}
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function closePlayer(index: number) {
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// 如果播放器存在，尝试关闭
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const pData = playerList[index];
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@ -274,9 +247,18 @@ function catchUp() {
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});
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}
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let isSupportH265 = false;
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onMounted(() => {
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// 检测浏览器是否支持h265
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isSupportH265 = checkHEVCSupport();
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setInterval(catchUp, 10000);
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});
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onUnmounted(() => {
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for (let i = 0; i < playerList.length; i++) {
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closePlayer(i);
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}
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});
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</script>
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<style>
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.player {
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@ -2,7 +2,7 @@
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<Page class="h-full w-full">
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<!-- 设备分组区域 -->
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<div class="flex h-full gap-[8px]">
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<ChannelTree class="h-[83vh] w-[300px]" @check="onNodeChecked" />
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<ChannelTree class="h-full w-[300px]" @check="onNodeChecked" />
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<!-- 设备分组区域 -->
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<div class="bg-background flex-1">
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@ -47,13 +47,15 @@ import { Page } from '@vben/common-ui';
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import ChannelTree from './channel-tree.vue';
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import mpegts from 'mpegts.js';
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import { message } from 'ant-design-vue';
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import { addStreamProxy } from '#/api/sis/stream';
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import { addFFmpegStreamProxy, addStreamProxy } from '#/api/sis/stream';
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import {
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Svg16FrameIcon,
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Svg1FrameIcon,
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Svg4FrameIcon,
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Svg9FrameIcon,
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} from '@vben/icons';
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import { checkHEVCSupport } from '#/utils/video';
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import type { AddStreamProxyResult } from '#/api/sis/stream/model';
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const selected = 'selected';
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@ -265,6 +267,35 @@ function changeElPlayer(playerInfo: any, index: number) {
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}
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}
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function streamProxy(nodeData: any, cb: Function) {
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let params = {};
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if (nodeData.nvrIp) {
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params = {
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videoIp: nodeData.nvrIp,
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videoPort: nodeData.nvrPort,
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factoryNo: nodeData.nvrFactoryNo,
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account: nodeData.nvrAccount,
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pwd: nodeData.nvrPwd,
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channelId: nodeData.nvrChannelNo,
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};
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} else {
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params = {
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videoIp: nodeData.deviceIp,
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videoPort: nodeData.devicePort,
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factoryNo: nodeData.factoryNo,
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account: nodeData.deviceAccount,
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pwd: nodeData.devicePwd,
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channelId: nodeData.channelNo,
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};
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if (isSupportH265) {
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addStreamProxy(params).then((res) => cb(res));
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} else {
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addFFmpegStreamProxy(params).then((res) => cb(res));
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}
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}
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}
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/**
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* 开始播放视频流
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* @param nodeData 播放的节点数据
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@ -273,27 +304,7 @@ function changeElPlayer(playerInfo: any, index: number) {
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function doPlayer(nodeData: any, index: number = 0) {
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console.log('index=', index);
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if (mpegts.isSupported()) {
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let params = {};
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// if (nodeData.nvrIp) {
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// params = {
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// videoIp: nodeData.nvrIp,
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// videoPort: nodeData.nvrPort,
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// factoryNo: nodeData.nvrFactoryNo,
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// account: nodeData.nvrAccount,
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// pwd: nodeData.nvrPwd,
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// channelId: nodeData.nvrChannelNo,
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// };
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// } else {
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params = {
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videoIp: nodeData.deviceIp,
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videoPort: nodeData.devicePort,
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factoryNo: nodeData.factoryNo,
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account: nodeData.deviceAccount,
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pwd: nodeData.devicePwd,
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channelId: nodeData.channelNo,
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};
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// }
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addStreamProxy(params).then((res) => {
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streamProxy(nodeData, (res: AddStreamProxyResult) => {
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const url = res.wsFlv;
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// 将url 绑定到 nodeData
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nodeData.url = url;
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@ -360,8 +371,10 @@ function closePlayer(index: number) {
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}
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}
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let isSupportH265 = false;
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onMounted(() => {
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// 初始化不加载任何视频
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// 检测浏览器是否支持h265
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isSupportH265 = checkHEVCSupport();
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});
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onUnmounted(() => {
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@ -27,11 +27,7 @@ export default defineConfig(async () => {
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changeOrigin: true,
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rewrite: (path) => path.replace(/^\/api/, ''),
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// mock代理目标地址
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// target: 'http://192.168.43.169:8080',
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// target: 'https://by.missmoc.top/api/',
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target: 'http://127.0.0.1:8080',
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// target: 'http://192.168.0.106:8080',
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// target: 'http://47.109.37.87:3010',
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ws: true,
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},
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},
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