IM should be able to follow the final absence of modification for finally not waste time to compress and save the "same" file...
Search found 2 matches
- 2017-07-26T07:54:31-07:00
- Forum: Users
- Topic: how to prevent image modification if no resizing is done
- Replies: 2
- Views: 3492
Re: how to prevent image modification if no resizing is done
I think you are right Bonzo : a preliminary test is necessary in order not to modify the file
IM should be able to follow the final absence of modification for finally not waste time to compress and save the "same" file...
IM should be able to follow the final absence of modification for finally not waste time to compress and save the "same" file...
- 2017-07-26T05:16:01-07:00
- Forum: Users
- Topic: how to prevent image modification if no resizing is done
- Replies: 2
- Views: 3492
how to prevent image modification if no resizing is done
hi,
I've an image :
$ identify photo.jpg
photo.jpg JPEG 2048x1536 2048x1536+0+0 8-bit sRGB 1.33462MiB 0.000u 0:00.000
$ md5sum photo.jpg
58025fc24f33ae4cb9e7edb94d343f14 photo.jpg
and if I run mogrify on it, my image is altered although it is not resized :
$ mogrify -resize '2049x1537 ...
I've an image :
$ identify photo.jpg
photo.jpg JPEG 2048x1536 2048x1536+0+0 8-bit sRGB 1.33462MiB 0.000u 0:00.000
$ md5sum photo.jpg
58025fc24f33ae4cb9e7edb94d343f14 photo.jpg
and if I run mogrify on it, my image is altered although it is not resized :
$ mogrify -resize '2049x1537 ...