YUVPlayer1.5 source code
1、support yuv 420 、yuv 422、yuv 444、high bit、 and so on
2、support nv12、nv21 but need opencv
3、support view CU that not just only view block of 16x16, but also view block of 64x64.
4、view pixels is correctly at mode of yuv420, others may not correctly.
