Batch-extraction of alpha channel

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XnTriq
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Batch-extraction of alpha channel

Post by XnTriq » Mon May 04, 2009 4:10 am

What is the syntax for extracting the alpha channel from a 32-bit PNG image and saving the mask as a greyscale PNG?

TIA

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xnview
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Re: Batch-extraction of alpha channel

Post by xnview » Mon May 04, 2009 6:41 am

XnTriq wrote:What is the syntax for extracting the alpha channel from a 32-bit PNG image and saving the mask as a greyscale PNG?
Currently no way, but i'll add it
Pierre.

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XnTriq
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Re: Batch-extraction of alpha channel

Post by XnTriq » Mon May 04, 2009 4:30 pm

xnview wrote:Currently no way, but i'll add it
:D

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