看见这个标题,不会想到自己编程实现吧? ffmpeg这么好,为什么不用呢
1.yuv 10bit 转yuv 8bit
./ffmpeg -s 3840*1920 -pix_fmt yuv420p10le -i input.yuv -s 3840*1920 -pix_fmt yuv420p out_yuv420p.yuv2.yuv下采样 + 10bit转8bit
./ffmpeg -s 3840*1920 -pix_fmt yuv420p10le -i input.yuv -filter_complex scale=1920:1080 -pix_fmt yuv420p out_yuv420p.yuv