The attached JP2 image is a color image with YCbCr components, the Cb and Cr components subsampled. The image renders fine with kdu_render, but j2k_to_image seems to get stuck in an infinite loop.

What steps will reproduce the problem? 1. j2k_to_image -i reference.jp2 -o foo.ppm

What is the expected output? What do you see instead? I've attached a .png version of the output that I get from kdu_render.

What version of the product are you using? On what operating system? OpenJPEG V2 Alpha, on Linux/x86_64 (SuSE 10.3)

Please provide any additional information below.

It looks like OpenJPEG 1.3 is able to decode these images just fine. The j2k_to_image program doesn't render the colors (it doesn't interpret the colr box to get the color space) but that's better then hanging in an infinite loop.

Hi

rev1035 of v1.5 give the desired output rev1036 of trunk give the desired output

Best Savinaud Mickael

Please check on your side with these version Best Savinaud Mickael