📒 最近在写vue3的项目,其中一个模块需要直播视频流,查了很多资料,但是有些细节网上的文章描述的不够具体,在此记录一下如何在实战中运用flvjs去播放视频流~
💙直接上代码
<template>
<div class="videoBox">
<video
id="videoElement"
controls
autoplay
muted
style="width: 100%; height: 100%; object-fit: fill"
></video>
</div>
</template>
<script setup name="videoFlv">
import flvjs from 'flv.js';
import { useMessage } from 'naive-ui';
const message = useMessage();
const props = defineProps({
taskInfo: {
type: Object,
default: () => {},
},
});
// 首先定义flvPlayer为null
const flvPlayer = ref(null);
const taskInfo = computed(() => props.taskInfo);
const createVideo = () => {
if (flvjs.isSupported()) {
var videoElement = document.getElementById('videoElement');
flvPlayer.value = flvjs.createPlayer(
{
type: 'flv',
url: ‘’, //你的url地址
isLive: true,
hasAudio: false,
}
);
flvPlayer.value.attachMediaElement(videoElement);
flvPlayer.value.load();
setTimeout(function () {
flvPlayer.value.play();
}, 300);
//处理视频播放错误的语法
flvPlayer.value.on('error', () => {
message.error(`视频加载失败,请稍候重试!`);
return false;
});
}
};
// 我的视频是弹窗显示的,所以创建了destroy方法,在子组件中暴露出去后,在父组件调用即可,这样关闭弹窗后,视频流会停止请求。
const destroy = () => {
flvPlayer.value.pause(); //暂停播放数据流
flvPlayer.value.unload(); //取消数据流加载
flvPlayer.value.detachMediaElement(); //将播放实例从节点中取出
flvPlayer.value.destroy(); //销毁播放实例
flvPlayer.value = null;
};
defineExpose({ destroy });
onMounted(() => {
createVideo();
});
</script>
<style scoped>
.videoBox {
width: 800px;
height: 450px;
border: solid 1px #ccc;
}
</style>
💓有帮助的话就点个小心心吧~