[gdal-dev] Creating JPEG compressed external overviews fails

Tue Dec 13 06:36:19 PST 2016

Hi,

This has worked for me and still works with GDAL version GDAL 2.0dev, released 2011/12/29
gdaladdo -r average -ro --config COMPRESS_OVERVIEW JPEG --config PHOTOMETRIC_OVERVIEW YCBCR --config INTERLEAVE_OVERVIEW PIXEL input.tif  2 4 8 16 32 64

However, GDAL 2.2.0dev, released 2016/99/99 fails:

0...10...20...30...40...50...60...70...80...90.ERROR 1: JPEGLib:Huffman table 0x00 was not defined
ERROR 1: TIFFReadEncodedTile() failed.
ERROR 1: IReadBlock failed at X offset 0, Y offset 0
ERROR 1: GetBlockRef failed at X block offset 0, Y block offset 0
..100 - done.
Overview building failed.

-Jukka Rahkonen-
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