ImageEn, unit iexBitmaps
TIOJPEGCromaSubsampling
TIOJPEGCromaSubsampling
Declaration
type TIOJPEGCromaSubsampling = (ioJPEG_Medium, ioJPEG_High, ioJPEG_None);
Description
Value
Description
ioJPEG_Medium
4:2:2 croma sub-sampling. Medium quality
ioJPEG_High
4:1:1 croma sub-sampling. Default quality for jpegs. Lowest quality
ioJPEG_None
4:4:4 croma sub-sampling. Highest quality