react-player实现视频播放与自定义进度条效果

Fawn ·

更新时间:2024-09-20

· 1083 次阅读

环境

react.js ant design pro 4.0

实现效果

代码

import React from 'react'
import { PageHeaderWrapper } from '@ant-design/pro-layout';
import { Col ,Row,Button,Form,Input,Card,Slider,Select,message} from 'antd';
import {CaretRightOutlined,PauseOutlined } from '@ant-design/icons';
import ReactPlayer from 'react-player'
const formItemLayout = {
    labelCol: { span: 4,},
    wrapperCol: { span: 20},
};
// 上一条按钮样式
const prevStyle={ float: 'left', width: '160px', fontWeight: 'bold', }
// 废弃按钮样式
const abandonStyle={ float: 'right', marginRight: '15%', width: '120px', color: '#FF0F0F', borderColor: '#FF0F0F', fontWeight: 'bold', }
// 完成按钮样式
const finishStyle={ float: 'left', marginLeft: '15%', width: '120px', color: '#56CB8B', borderColor: '#56CB8B', fontWeight: 'bold', }
// 下一条按钮样式
const nextStyle={ float: 'right', width: '160px', fontWeight: 'bold', }
// 计时器
let interval
// 数据回流编辑页
export default class OperationEdit extends React.Component{
    state={
        slideValue:0, // 进度条当前取值
        playing:false,  // 视频true播放 false暂停
        playbackRate:1,   // 视频播放倍速
        timeConsuming:0,   // 本页耗时
        duration:0,        // 视频总时长
        controllerTimeConsuming:true,  // 本页计时开关 true:计时中   false:计时暂停
    }
    // 初始化启动计时器
    componentDidMount(){
        interval = setInterval(this.addTimeConsuming, 1000)
    // 操作视频播放组件的对象
    ref = player => { this.player = player }
    // 本页耗时 计时
    addTimeConsuming = () =>{
        const {timeConsuming} = this.state
        this.setState({timeConsuming:timeConsuming+1})
    // 时间格式化
    formatTimeConsuming = val =>{
        const formateDate = parseInt(val,0) || this.state.timeConsuming
        if(formateDate>60){
            const m = parseInt((formateDate/60),0)    // 分钟
            const s = formateDate - 60*m              // 秒 
            let res = ""
            if(m<10){res +=`0${m}:`}else{res +=`${m}:`}
            if(s<10){res +=`0${s}`}else{res +=`${s}`}
            return res
        }
        if(formateDate<10){
            return `00:0${formateDate}` 
        return `00:${formateDate}`    
    // 视频进度条改变
    handleSliderChange = value => {
        this.setState({ slideValue: value})   // 设置进度条当前值
        this.player.seekTo(parseFloat(value))  // 改变视频进度
    };
    // 设置视频播放倍速
    handleVideoSpeedChange = value =>{
        this.setState({playbackRate:value})
    // 视频总时长
    handleDuration = (duration) => {
        this.setState({ duration })
    // 清除计时器 或继续启用计时器
    changeInterval = controllerTimeConsuming =>{
        if(controllerTimeConsuming){  // 开始计时
            interval = setInterval(this.addTimeConsuming, 1000)
        }else{  // 暂停计时
            clearInterval(interval); 
        this.setState({controllerTimeConsuming})
    // 当前播放进度
    handleProgress = state => {
        this.setState({slideValue:parseFloat(state.playedSeconds)})
    render(){
        const {slideValue,duration,playing,playbackRate,controllerTimeConsuming} = this.state
        return(
            <PageHeaderWrapper> 
                <Card style={{padding:'0px',marginBottom:15}}>
                    {/* 视频、右侧标注、版本号 */}
                    <Row gutter={24}>
                        {/* 视频 */}
                        <Col span={10}>
                            <Row gutter={24}>
                                {/* <div style={{height:300,width:'100%',border:'1px solid #000'}}>  */}
                                    <ReactPlayer 
                                         ref={this.ref}
                                         height="300px"
                                         style={{width:"100%",}}
                                         url='https://stream7.iqilu.com/10339/upload_transcode/202002/18/20200218093206z8V1JuPlpe.mp4' 
                                         playing={playing}
                                         playbackRate={playbackRate}
                                         onDuration={this.handleDuration}
                                         // onSeek={e => console.log('onSeek', e)} // 当媒体使用seconds参数搜索时调用
                                         progressInterval={100}                 // onProgress 回调的速度  太大会导致进度条走动不平滑
                                         onProgress={this.handleProgress}
                                         onError={e => message.error(e)}  // 视频播放错误
                                         // controls // 设置为true或false显示本机播放器控件
                                     />
                                {/* </div> */}
                            </Row>
                            <Row gutter={24} style={{marginTop:'10px',textAlign:"center"}}>
                                <Col span={8}>
                                    <Button onClick={()=>this.setState({playing:!playing})}>{playing?"暂停":"播放"}</Button>
                                </Col>
                                    <Button>跳过重复</Button>
                                    <Select showArrow={false}  // 不显示小箭头
                                        defaultValue={playbackRate} onChange={this.handleVideoSpeedChange} 
                                    >
                                        <Select.Option value={0.5}>0.5x</Select.Option>
                                        <Select.Option value={0.75}>0.75x</Select.Option>
                                        <Select.Option value={1}>倍速</Select.Option>
                                        <Select.Option value={1.25}>1.25x</Select.Option>
                                        <Select.Option value={1.5}>1.5x</Select.Option>
                                        <Select.Option value={2}>2x</Select.Option>
                                    </Select>
                            </Row>  
                        </Col>
                        {/* 静态图 */}
                        <Col span={12}>
                            {/* <Row gutter={24}>
                                <Col span={4}>静态图</Col>
                                <Col span={20}>
                                    <div style={{height:100,width:'100%',border:'1px solid #000'}}> 
                                        帧图片
                                    </div>
                            </Row> */}
                            <Form {...formItemLayout} >
                                <Row gutter={24}>
                                    <Col span={24}> 
                                        <Form.Item  name="zhenPhoto" label="静态图">
                                            <Input  style={{height:80}} placeholder="请输入静态图" />
                                        </Form.Item>
                                    </Col>
                                </Row>
                                        <Form.Item  name="distinguishResult" label="识别结果">
                                            <Input style={{height:80}} placeholder="请输入识别结果" />
                                        <Form.Item  name="markResult" label="标注结果">
                                            <Input style={{height:80}} placeholder="标注结果" />
                            </Form> 
                        {/* 版本号 */}
                        <Col span={2}>
                            <Row gutter={24} style={{height:100}}><Col span={24}><Button>V1.0.01</Button></Col></Row>
                            <Row gutter={24} style={{height:100}}><Col span={24}><Button>V1.0.00</Button></Col></Row>
                    </Row>
                    {/* 进度条与帧图 */}
                    <Row gutter={24} style={{height:200}}>
                        <Col span={22}>
                            {/* 进度条 */}
                            <div style={{border:'1px solid red',height:'180px'}} />
                            <Slider 
                                style={{marginBottom:10}} value={slideValue} max={duration} 
                                step={0.01} onChange={this.handleSliderChange} 
                                tipFormatter={val=>this.formatTimeConsuming(val)}
                                />
                    {/* 状态切换按钮 */}
                    <Row gutter={24} style={{height:80}}>
                            <Row gutter={24} style={{textAlign:'center'}}>
                                <Col span={12} style={{textAlign:"left"}}>
                                    <Button size="large" style={prevStyle}>上一条</Button>
                                    <Button size="large" style={abandonStyle}>废弃</Button>
                                <Col span={12}>
                                    <Button size="large" style={finishStyle}>完成</Button>
                                    <Button size="large" style={nextStyle}>下一条</Button>
                    {/* 任务计时 */}
                    <Row gutter={22} >
                        <Col span={5}>
                            <div style={{float:'left'}}> <Button>本页耗时：{this.formatTimeConsuming()}</Button> </div>  
                            <div style={{float:'left'}}>
                                {controllerTimeConsuming?
                                    <PauseOutlined  onClick={()=>this.changeInterval(false)} style={{color:"#1296DB",fontSize:30}}/>
                                    :<CaretRightOutlined onClick={()=>this.changeInterval(true)} style={{color:"#1296DB",fontSize:30}} />}
                            </div> 
                        <Col span={12} style={{textAlign:'center'}}><span style={{fontSize:'20px',fontWeight: 'bold'}}>32 / 100</span></Col>
                        <Col span={5} style={{textAlign:'right'}}><Button>总耗时：08:25</Button></Col>
                </Card>
            </PageHeaderWrapper>
        )
}

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自定义进度条 player React

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