2023.02.07 12:50 "Re: [Tiff] tiffcrop tool ~ JPEG compression options produce wrong output", by Miguel Medalha

> A quick check tells me tiffcp does suffer from this bug:

I don't think so. tiffcp's default is YCbCr and the "r" option specifies RGB, which is exactly what 'tiffinfo' is showing.

-c jpeg[:opts]  compress output with JPEG encoding
    #            set compression quality level (0-100, default 75)
    r            output color image as RGB rather than YCbCr