This is a cross-platform viewer for showing YUV420P file, single Y data file, single U data file, single V data file. Implemention by Qt 6.2.
lena_256x256_yuv420p.yuv: test yuv420p file
output_y.y: signle Y data file for testing.
output_u.y: signle U data file for testing.
output_v.y: signle V data file for testing.