0.78: Batch convert: webp fails using 1bit binary image

[abobong]

XnViewMP 0.78 Windows x64 (Jan 12 2016)

[Something to prepare]

1bit Binary image file

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[Steps to reproduce]

1
[Tools] is chosen.

2
[batch conbart] is chosen.

3
A tab of [input:] is pushed.

3-1
A prepared picture, in window, drag and drop

4
A tab of [output] is pushed.

4-1
The item of the format
[Webp] is chosen.

4-2
[lossless] is chosen by the item of setting.
OK is pushed.

5
The one from the window lower right
[Convert] a button is pressed.

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Experiment and result (picture referring)

1bit Binary image was changed to the various forms.

An error has occurred to a picture of 1bit.
Because jpg and jxr are a picture of 8bit.
A change succeeded as a result.


This is possible in nomal-xnview, so I wish to be improved.
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Last

2 pictures used for a test are left.

When I read in high-zoom in XnViewMP, a picture is disordered.

Thank you for reading to here.

[xnview]

you need to add a change color depth 24bits action

[abobong]

you need to add a change color depth 24bits action

I have checked the reply content.
It was very helpful.

I posted a new article of related content.
http://newsgroup.xnview.com/viewtopic.p ... 85#p141385