How to change pixel bit depth

Questions and postings pertaining to the usage of ImageMagick regardless of the interface. This includes the command-line utilities, as well as the C and C++ APIs. Usage questions are like "How do I use ImageMagick to create drop shadows?".
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Post by jpiquemal »

convert 01.png -fx "r&2" 02.png
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Post by magick »

With recent versions of ImageMagick you can specify -depth 12 to generate 12-bit RGB images for example: convert image.png -depth 12 image.tif
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