[gdal-dev] how to write multi-IFD TIFF files ?
even.rouault at spatialys.com
Sat May 7 15:19:51 PDT 2016
Le samedi 07 mai 2016 23:57:18, fred p a écrit :
> I am looking for a way to write multi-IFD TIFF files with GDAL (each IFD
> being JPEG or LZW compressed), for example with gdal_translate or (better
> if possible) the Python API but without any success.
> Is it possible anyway ?
No this is not currently possible in the general case (internal overviews are
implemented as IFD, but flagged as such and not as general purpose IFD). Would
probably not a huge effort to implement, but in the mean time you may use GDAL
to create individual IDF and then use tifcp/geotifcp to assemble them.
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