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Is there a way to make Irfanview AUTOCROP when it's kind of easy?
Is there a way to make Irfanview AUTOCROP when it's a situation that isn't
too hard for an algorithm to figure out that there are black lines along the outside of a set of photos? Irfanview has a great batch facility on Windows, but the crop seems to be manual. Irfanview crops super easy, but usually, when I crop manually, I'm off by a few pixels. If not irfanview, what else free and simple might have a good manual or batch autocrop? |
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Is there a way to make Irfanview AUTOCROP when it's kind of easy?
On 24 Nov 2017 03:11, Dan Jenkins wrote:
Is there a way to make Irfanview AUTOCROP when it's a situation that isn't too hard for an algorithm to figure out that there are black lines along the outside of a set of photos? Irfanview has a great batch facility on Windows, but the crop seems to be manual. Irfanview crops super easy, but usually, when I crop manually, I'm off by a few pixels. If not irfanview, what else free and simple might have a good manual or batch autocrop? IrfanView has auto crop and batch auto crop. For successful auto crop there is a setting which needs to be adjusted. Look here for auto crop: Edit | Auto crop borders (Ctrl+Shift+Y) Look here for batch auto crop (follow all steps) 1: Go to: File | Batch conversion rename 2: Put a check-mark in "Use advanced options (for bulk resize...)" 3: Click the button "Advanced" 4: "Auto crop borders" is in the 2nd column, 2/3 of the way down. For successful auto crop, adjust the setting "Tolerance value for auto crop borders" at Options | Properties/Settings | Browsing/Editing. A value of 64 works for me, but YMMV. The default is 0 which does not crop everything. |
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