flv播放处理延迟手动跳帧后一直转圈圈怎么办?
<template>
<div class="flv_time">
<div class="flv_title">{{title}}</div>
<video ref="my-video" :id="'dplayer'+this.num" controls autoplay muted></video>
</div>
</template>
<script>
import flvjs from "flv.js";
export default {
props: ["videoUrl", "num", "title"],
data() {
return {
flvPlayer: null
};
},
watch: {
// idPass: {
// handler(newRoom, oldRoom) {
// // console.log(this.idPass, "变动id的值");
// this.update();
// },
// deep: true
// },
},
mounted() {
setTimeout(() => {
// console.log(this.videoUrl, "路径");
this.startPlay();
}, 2000);
},
beforeDestroy() {
this.destoryVideo();
},
methods: {
startPlay() {
console.log(this.videoUrl, this.num, "路径");
if (flvjs.isSupported()) {
// ->注意:这里的定时器,在中断视频时,要清理哦
const videoElement = document.getElementById("dplayer" + this.num);
this.flvPlayer = flvjs.createPlayer(
{
type: "flv", //指定视频类型
isLive: true, // 开启直播
hasAudio: false, // 关闭声音
url: this.videoUrl // 指定流链接
},
{
autoCleanupSourceBuffer: true, //对SourceBuffer进行自动清理缓存
autoCleanupMaxBackwardDuration: 120, // 当向后缓冲区持续时间超过此值(以秒为单位)时,请对SourceBuffer进行自动清理
autoCleanupMinBackwardDuration: 60, //指示进行自动清除时为反向缓冲区保留的持续时间(以秒为单位)。
enableStashBuffer: false, //关闭IO隐藏缓冲区
reuseRedirectedURL: true, //重用301/302重定向url,用于随后的请求,如查找、重新连接等。
stashInitialSize: 128
}
);
this.flvPlayer.attachMediaElement(videoElement);
// 非空判断是否执行流
if (this.videoUrl !== "" && this.videoUrl !== null) {
this.flvPlayer.load();
this.flvPlayer.play();
}
// 视频流延迟
setInterval(() => {
if (this.flvPlayer.buffered.length) {
let end = this.flvPlayer.buffered.end(0); //获取当前buffered值
let diff = end - this.flvPlayer.currentTime; //获取buffered与currentTime的差值
if (diff >= 0.5) {
//如果差值大于等于0.5 手动跳帧 这里可根据自身需求来定
this.flvPlayer.currentTime = this.flvPlayer.buffered.end(0); //手动跳帧
}
}
}, 2000);
// 断流重连
this.flvPlayer.on(flvjs.Events.ERROR, (errType, errDetail) => {
// alert("网络波动,正在尝试连接中...");
console.log("网络波动,正在尝试连接中...", this.flvPlayer, "视频状态");
if (this.flvPlayer) {
this.reloadVideo(this.flvPlayer);
}
// 断流销毁掉视频 方案2
// if (errType == "NetworkError") {
// console.log('销毁掉视频');
// this.destoryVideo();
// }
// errType是 NetworkError时,对应errDetail有:Exception、HttpStatusCodeInvalid、ConnectingTimeout、EarlyEof、UnrecoverableEarlyEof
// errType是 MediaError时,对应errDetail是MediaMSEError 或MEDIA_SOURCE_ENDED
});
// 画面卡死
this.flvPlayer.on("statistics_info", function(res) {
// console.log(res, "画面卡死了");
let lastDecodedFrame = 0;
if (lastDecodedFrame == 0) {
lastDecodedFrame = res.decodedFrames;
return;
}
if (lastDecodedFrame != res.decodedFrames) {
lastDecodedFrame = res.decodedFrames;
} else {
lastDecodedFrame = 0;
if (this.flvPlayer) {
this.reloadVideo(this.flvPlayer);
}
}
});
} else {
console.log("flvjs不支持");
}
},
// 执行销毁 后在创建
reloadVideo(flvPlayer) {
this.destoryVideo(flvPlayer);
this.startPlay();
},
destoryVideo(flvPlayer) {
this.flvPlayer.pause();
this.flvPlayer.unload();
this.flvPlayer.detachMediaElement();
this.flvPlayer.destroy();
this.flvPlayer = null;
}
}
};
</script>
<style lang="less" scoped>
.flv_time {
width: 100%;
height: 100%;
position: relative;
.flv_title {
width: 100%;
height: 28px;
font-family: "PingFang SC";
font-size: 14px;
line-height: 28px;
position: absolute;
top: 0;
text-indent: 35px;
color: #ffffff;
background: rgba(0, 0, 0, 0.4);
}
video {
width: 100%;
height: 100%;
}
}
</style>