2012.12.19 13:04 "[Tiff] decoding tiff images with ycbcr and jpeg compression", by swagat mishra

hi,

 I am trying to decode the quad-jpeg.tif image with the TiffReadRgbaImage
 interface. My libtiff version is 4.0.2 and it is compiled with support for
 jpeg,lzw,libz and other compression schemes.
 TiffReadRgbaImage returns true but i get a completely black image,instead
 of the actual image.

I went through previous posts on the mailing list and it seems this is a bug in 4.x.x. Suggested fix was to set tiff tag JPEGCOLORMODE to RGB. However that did not work.

Can anyone help me with this?