Legacy ImageMagick Discussions Archive

Hello.
With some images i get:
convert: Sampling factors too large for interleaved scan `file3_conv.jpg' @ error/jpeg.c/JPEGErrorHandler/318.

images are correct and can be opened with various other software.
broken image can be downloaded here:
I'm using Version: ImageMagick 6.8.3-9 2013-03-10 Q16

Try this command:

• convert 0ba9ee_b39b4b46822c3becc8d851957a51872e.jpg -sampling-factor 2x2 image.jpg

The JPEG standard restricts the max blocks in the MCU to 10, however, Adobe sometimes emits non-compliant JPEG files. We force JPEG-standards compliance with the -sampling-factor option.