Decreasing color depth in Batch conversion seems not to work
I am decreasing color depth of some GIF files to 16 (i.e. from 8BPP to 4BPP)
If I do it using the Image -> Decrease color depth, then it works,
that means:
1) using Image -> Palette -> Edit Palette I can verify that there are actually 16 colours.
2) if I save the file, I get a smaller file.
If I do it using the advanced options in the File -> Batch conversion, then the color depth is not reduced.
Yes, I remembered to check the "use advanced options".
Irfanview version 4.10
Windows XP
I am decreasing color depth of some GIF files to 16 (i.e. from 8BPP to 4BPP)
If I do it using the Image -> Decrease color depth, then it works,
that means:
1) using Image -> Palette -> Edit Palette I can verify that there are actually 16 colours.
2) if I save the file, I get a smaller file.
If I do it using the advanced options in the File -> Batch conversion, then the color depth is not reduced.
Yes, I remembered to check the "use advanced options".
Irfanview version 4.10
Windows XP
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