Lately, I, a maximalist, have been yearning to be a minimalist. I am not alone. “People are stuck in their houses and sick of their stuff,” Randy Sabin, who runs estate and Internet sales, told me ...

1). ”RK_FORMAT_YCbCr_400“格式即YUV格式仅取Y通道，常用于256（2的8次方）阶灰度图，这里需要注意由于是YUV格式存在RGB/YUV ...