Search found 3 matches

by neonism
2011-03-29T01:55:26-07:00
Forum: Bugs
Topic: mogrify -depth problem
Replies: 6
Views: 22909

Re: mogrify -depth problem

update: i tried using -verbose to see what the program is doing

C:\soft\prova>mogrify -verbose -format png -depth 8 *.png
1.png PNG 689x1112 689x1112+0+0 8-bit PseudoClass 16c 246KB 0.016u 0:00.016
1.png PNG 689x1112 689x1112+0+0 8-bit PseudoClass 16c 229KB 0.219u 0:00.108
2.png PNG 689x1112 ...
by neonism
2011-03-29T00:28:04-07:00
Forum: Bugs
Topic: mogrify -depth problem
Replies: 6
Views: 22909

Re: mogrify -depth problem

still not working properly

convert image.png -depth 8 resultimage.png -> resulted in

Format: PNG (Portable Network Graphics)
Class: PseudoClass
Geometry: 689x1112+0+0
Resolution: 39.37x39.37
Print size: 17.5006x28.2449
Units: PixelsPerCentimeter
Type: Grayscale
Base type: Grayscale
Endianess ...
by neonism
2011-03-28T15:23:50-07:00
Forum: Bugs
Topic: mogrify -depth problem
Replies: 6
Views: 22909

mogrify -depth problem

Hi there

I'm having a strange behaviour (or maybe i don't know what i'm doing wrong) in which I try to convert a png image i have from 4bit format to 8bit format

using identify -verbose image.png

Depth: 8/4-bit
Channel depth:
gray: 4-bit

then i use mogrify image.png -depth 8 to change the depth ...