求教,怎么让摄像头预览输出到多个SurfaceView里,使多个surfaceview画面同步
https://blog.csdn.net/xuhui_7810/article/details/106057066,刚做了个demo,正好实现了你这个需求,你可以去看看
https://blog.csdn.net/menglele1314/article/details/49001097