5つのステップでは、ビデオを作成するために統一とWeChatの（ゲーム）小さなプログラムの相互作用を完了する

mergeInto(LibraryManager.library, {
PlayVideos: function (_src) {
	PlayVideo(Pointer_stringify(_src));
}
});

    /// <summary>
    //// Play video by video name
    /// </summary>
    /// <param name="audioname"></param>
    [DllImport("__Internal")]
    private static extern void PlayVideos(string _src); 
    public void PlayJsVideo(string _src)
    {
        PlayVideos(_src);
    }

//Get the screen width and length
let { screenWidth, screenHeight } = wx.getSystemInfoSync();
function PlayVideo(_src){
  var video = wx.createVideo({
    x: 0,
    y: 0,
    width: screenWidth,
    height: screenHeight,
    // Show the default video control
    controls: true,
    // whether to autoplay
    autoplay:true,
    // Pass in the video address
    src:_src
  });
  // play the video in full screen
  video.requestFullScreen(0);
  // listen to the video playback status, exit the full screen and destroy the video when it is finished
  video.onEnded(()=>{
    video.exitFullScreen();
    video.destroy();
  });
}