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author | Jay Berkenbilt <ejb@ql.org> | 2019-01-05 00:06:56 +0100 |
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committer | Jay Berkenbilt <ejb@ql.org> | 2019-01-05 03:33:14 +0100 |
commit | ee2aad438164da5f3fd9ff3f3eacbaad81bbebcc (patch) | |
tree | dccae4ba90f4e430d9c9619892974655294f50f7 /ChangeLog | |
parent | 6f3b76b6c1f72aa8fad17680937b726844d7cd8c (diff) | |
download | qpdf-ee2aad438164da5f3fd9ff3f3eacbaad81bbebcc.tar.zst |
Add CLI flags for image optimization
Diffstat (limited to 'ChangeLog')
-rw-r--r-- | ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1,5 +1,13 @@ 2019-01-04 Jay Berkenbilt <ejb@ql.org> + * Add new option --optimize-images, which recompresses every image + using DCT (JPEG) compression as long as the image is not already + compressed with lossy compression and recompressing the image + reduces its size. The additional options --oi-min-width, + --oi-min-height, and --oi-min-area prevent recompression of images + whose width, height, or pixel area (width * height) are below a + specified threshold. + * Add new option --collate. When specified, the semantics of --pages change from concatenation to collation. See the manual for a more detailed discussion. Fixes #259. |