YUV播放器扩展,可以进行黑白和彩色YUV视频格式的播放和单帧查看等功能,很好用,欢迎下载!-YUV player expansion can be black-and-white and color video YUV format of broadcast and single-frame View, and other functions, is useful, welcome to download!
Camera预览时需要对yuv帧做水平翻转处理,直接在onPreviewFrame(byte[] data, Camera camera)里调用Mirror函数,处理完后的图片和预览效果成水平翻转关系。
nv21的镜像算法:
private void Mirror(byte[] src, int w, int h) { //src是原始yuv数组
int i;
int index;
byte temp;
int a, b;
//mirror y