[图片][图片]

const mLoadWxVideo(src: string, x: number, repeat: boolean) { const mVideoWidth = 800; const mVideoHeight = 1334; const { screenHeight } = wx.getSystemInfoSync(); const vVideoWidth = (mVideoWidth * screenHeight) / mVideoHeight; const vWxVideo = wx.createVideo({ src, x, y: 0, width: vVideoWidth, height: screenHeight, autoplay: false, loop: repeat, controls: false, showCenterPlayBtn: false, enableProgressGesture: false, objectFit: 'cover', underGameView: true, }); return vWxVideo; } const PVideoCardFrame = [ [4.04, 5.55], [9.04, 11.04], [16.01, 18.01], [21.21, 23.19], [27.07, 28.63], [34.02, 35.6], [41.05, 43.05], [48.18, 50.18], ]; const mVideoWidth = 800; const mVideoHeight = 1334; const { screenWidth, screenHeight } = wx.getSystemInfoSync(); const vVideoWidth = (mVideoWidth * screenHeight) / mVideoHeight; const vVideoOffsetX = (vVideoWidth - screenWidth) / 2; const vVideo = this.mLoadWxVideo(`https://acsp-static.sit.sf-express.com/sfoss/annual-report/videos/normal.mp4`, -vVideoOffsetX, false); let vTimer = false; // 监听视频播放事件 vVideo.onPlay(() => { // console.log(`第${this._mPageIndex + 1}个非循环视频开始播放`); console.log('onPlay。。。。'); if (!vTimer) { vTimer = true; this.mScriptLoading.MAddProgress(); } }); // 监听视频播放到末尾事件 vVideo.onProgress((res) => { if (res.buffered > 5) { vVideo.play(); } }); vVideo.onTimeUpdate((res) => { if (res.position >= PVideoCardFrame[this.mPageIndex][1]) { const vTimer = res.position - PVideoCardFrame[this.mPageIndex][1]; vVideo.pause(); vVideo.seek(PVideoCardFrame[this.mPageIndex][0] + vTimer).then(res => { vVideo.play(); }); } });

怎么在微信小游戏上有读取视频中每一帧转成图片的方法吗