ActionScript 3 将视频帧捕获到BitmapData（额外 - 将位图添加到PV3D材质）

Posted 2021-05-23

// Grab the Frame from the Video()
_vidBitmapHolder = new BitmapData(_screenWidth, _screenHeight, false, 0x000000);
_vidBitmapHolder.draw(videoFile); // draw the Video() Object

// Extra - Turn it into a BitmapMaterial for Papervision3D
_tempVideoScreen = new BitmapMaterial(_vidBitmapHolder, false); // Create the BitmapMaterial