[gdal-dev] JPEG/PNG 12 bits GDAL python

[jesus.moran at solute.es]

Hello and thank you in advance,

 

Im trying to generate png and jpeg 12 bits images from a GTiff single band
file with no success. I know is there a way to generate 12 bits images in
the GDAL command line as I have seen in some examples (“gdal_translate
mandril_rgb.tif -co COMPRESS=JPEG -co PHOTOMETRIC=YCBCR -co NBITS=12
out.tif”) but trying it with my singlebands tif files it only generates a
black image (with PHOTOMETRIC set to MINISBLACK). Is it only a method for
rgb files?

Searching in the python API I only can find gdalconst for 16, 32 and 64 bits
formats. Is there a way to do the same with 12 bits files?

 

Kind regards

 


 <http://www.solute.es/> 


Jesús Maria Morán Rosado
Project Engineer

Av. Cerro del Águila, 3, 28703 S.S. de los Reyes, Madrid

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