[gdal-dev] Default progression order in JP2OpenJPEG driver

Even Rouault even.rouault at spatialys.com
Thu Mar 5 07:46:22 PST 2015


Le jeudi 05 mars 2015 16:25:53, Jukka Rahkonen a écrit :
> Hi,
> 
> It defaults to "LRCP". Is it really a good selection? JP2KAK defaults to
> "PRCL" and JP2ECW to "RPCL" which both feels better choices than LRCP. But
> perhaps it has been considered to be good for OpenJPEG because it must
> practically be used with tiled output which may guarantee fast locational
> access even with LRCP.

Jukka,

Do you have a reference for which progression order is best for which purpose 
?
The default of the OpenJPEG driver is the default os the openjpeg lib itself.

Even

> 
> -Jukka Rahkonen-
> 
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