[gdal-dev] Re: elgis build of GDAL - compressed overview fails

[Jukka Rahkonen]

Travis Kirstine <traviskirstine <at> gmail.com> writes:

> 
> I have been using the elgis 5 repository with include build of GDAL
> 1.8 and have problems creating overviews with jpeg compression
> 
> gdaladdo -ro --config COMPRESS_OVERVIEW JPEG --config
> PHOTOMETRIC_OVERVIEW YCBCR --config INTERLEAVE_OVERVIEW PIXEL
> ORTH176250488302011FBS.tif 2 4 8
> 0...10...20...30...40...50...60...70...80...90...100 - done.
> 0gdaladdo: tif_jpeg.c:691: JPEGPreDecode: Assertion
> `sp->cinfo.comm.is_decompressor' failed.
> Aborted
> 
> I believe that this is related to use of external libtiff / libgeotiff
> rather than internal as described in ticket 3139
> http://trac.osgeo.org/gdal/ticket/3139


Just a week ago I failed with options
--config COMPRESS_OVERVIEW JPEG --config PHOTOMETRIC_OVERVIEW YCBCR 
but using only --config COMPRESS_OVERVIEW JPEG was successful. I do not remember
the exact error message nor gdal version I was using, but it had to be some
FWTools package and thus something older.