微信小程序使用视频播放器video组件

本文实例为大家分享了微信小程序使用视频播放器video组件的具体代码，供大家参考，具体内容如下

在app.json中配置好页面路由和权限。

1.app.json

{
  \"pages\":[
    \"pages/video/video\"
],
\"permission\": {
    \"scope.writePhotosAlbum\": {
      \"desc\": \"读取相册\"
    }
  }
}

使用video组件

2.video.wxml

<view class=\"section tc\">
  <video
    id=\"myVideo\"
    src=\"http://wxsnsdy.tc.qq.com/105/20210/snsdyvideodownload?filekey=30280201010421301f0201690402534804102ca905ce620b1241b726bc41dcff44e00204012882540400&bizid=1023&hy=SH&fileparam=302c020101042530230204136ffd93020457e3c4ff02024ef202031e8d7f02030f42400204045a320a0201000400\"
    danmu-list=\"{{danmuList}}\"
    enable-danmu
    danmu-btn
    controls
  ></video>
  <view class=\"btn-area\">
    <button bindtap=\"bindButtonTap\">获取视频</button>
    <input bindblur=\"bindInputBlur\" />
    <button bindtap=\"bindSendDanmu\">发送弹幕</button>
  </view>
</view>

3. audio.js

function getRandomColor() {
  const rgb = []
  for (let i = 0; i < 3; ++i) {
    let color = Math.floor(Math.random() * 256).toString(16)
    color = color.length == 1 ? \'0\' + color : color
    rgb.push(color)
  }
  return \'#\' + rgb.join(\'\')
}

Page({
  onReady(res) {
    this.videoContext = wx.createVideoContext(\'myVideo\')
  },
  inputValue: \'\',
  data: {
    src: \'\',
    danmuList: [
      {
        text: \'第 1s 出现的弹幕\',
        color: \'#ff0000\',
        time: 1
      },
      {
        text: \'第 3s 出现的弹幕\',
        color: \'#ff00ff\',
        time: 3
      }]
  },
  bindInputBlur(e) {
    this.inputValue = e.detail.value
  },
  bindButtonTap() {
    const that = this
    wx.chooseVideo({
      sourceType: [\'album\', \'camera\'],
      maxDuration: 60,
      camera: [\'front\', \'back\'],
      success(res) {
        that.setData({
          src: res.tempFilePath
        })
      }
    })
  },
  bindSendDanmu() {
    this.videoContext.sendDanmu({
      text: this.inputValue,
      color: getRandomColor()
    })
  }
})

效果：

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持免费资源网。