vue获取视频时长
传入参数为视频文件对象
js的代码如下：
getVideoDuration(file) {
var url = URL.createObjectURL(file);
var audioElement = new Audio(url);
var self = this;
var result;
audioElement.addEventListener("loadedmetadata", function() {
// 视频时长值的获取要等到这个匿名函数执行完毕才产生
result = audioElement.duration; //得到时长为秒，小数，182.36
self.ruleForm.videoDuration = parseInt(result); //转为int值
});
}vue-video-player获取播放时间
npm install vue-video-player -S全局引用
import VideoPlayer from 'vue-video-player'
import 'vue-video-player/src/custom-theme.css'
import 'video.js/dist/video-js.css'
Vue.use(VideoPlayer)局部引用
import {
videoPlayer
} from 'vue-video-player'
import 'video.js/dist/video-js.css'
export default {
components: {
videoPlayer
}
}html
<video-player class="video-player vjs-custom-skin"
ref="videoPlayer"
:playsinline="true"
:options="playerOptions">
</video-player>methods获取播放时间
this.$nextTick(() => {
setTimeout(() => {
let du = document.getElementById("vjs_video_3_html5_api") //获取组件下的video
var hour = parseInt((du.duration) / 3600);
var minute = parseInt((du.duration % 3600) / 60);
var second = parseInt(du.duration % 60);
let result = ''
if (hour > 0) {
result = this.formatTimeStr(hour) + ':' + this.formatTimeStr(minute) + ':' + this
.formatTimeStr(second)
} else {
result = this.formatTimeStr(minute) + ':' +
this.formatTimeStr(second)
}
return result //转化成分，秒
}, 200)
})
formatTimeStr(val) {
if (val > 9) {
return val
} else {
return '0' + val
}
},以上为个人经验，希望能给大家一个参考，也希望大家多多支持编程网。
