[gdal-dev] Bigger file size from 64-bit than 32-bit

Iván Sánchez Ortega ivan at sanchezortega.es
Thu Jan 16 06:11:25 PST 2014

El Jueves, 16 de enero de 2014 13:52:37 Jukka Rahkonen escribió:
> What could be the reason that Windows 64-bit gdal_translate makes many times
> bigger jpeg compressed tiff files than 32-bit build? I have not made a
> thorough analysis but I feel that this happens only with B/W images.

> Builds I use are specially made by Tamas and I can ask for details if
> someone gives a hint about what to ask.

Can you run both images through ImageMagick's 'identify' utility? It should be 
able to report detailed information about bit depth and other image internals.

Iván Sánchez Ortega <ivan at sanchezortega.es>

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