Search found 4 matches

by rzuris
2015-05-19T16:51:41-07:00
Forum: Bugs
Topic: Occasional 1-pixel horizontal band in output
Replies: 6
Views: 3890

Re: Occasional 1-pixel horizontal band in output

Any other ideas?
by rzuris
2015-05-15T17:18:55-07:00
Forum: Bugs
Topic: Occasional 1-pixel horizontal band in output
Replies: 6
Views: 3890

Re: Occasional 1-pixel horizontal band in output

Unfortunately, the same problem occurs with 6.9.1-2. It's still very sporadic, happening on maybe 1 out of 100 images. The testing we're doing right now is using 100-500 copies of the same image, actually, and it occurs on a different copy in the series each time. We scale the original to a few ...
by rzuris
2015-05-15T11:19:27-07:00
Forum: Bugs
Topic: Occasional 1-pixel horizontal band in output
Replies: 6
Views: 3890

Re: Occasional 1-pixel horizontal band in output

Thanks, magick, we'll try a newer version.
by rzuris
2015-05-14T17:41:21-07:00
Forum: Bugs
Topic: Occasional 1-pixel horizontal band in output
Replies: 6
Views: 3890

Occasional 1-pixel horizontal band in output

We're using the version of ImageMagick in CentOS 7, 6.7.8-9, and we're randomly getting a 1-pixel horizontal band (e.g., all black or all white pixels) somewhere in the middle of JPEGs that are being scaled down. Here's a sample command line: convert -limit map 512mb -limit memory 512mb -limit ...