Commit d7932a270921391c303b6ede6f1dfbd94290a3d8
2024-10-30T12:12:03
TJ doc: Density params require YCbCr or grayscale Since libjpeg-turbo does not support Exif, the only way it can embed density information in a JPEG image is by using the JFIF marker, which is only written if the JPEG colorspace is YCbCr or grayscale. (Referring to the conversation under #793, we may need to further restrict that to 8-bit-per-sample JPEG images, because the JFIF spec requires 8-bit data precision.)