Opened 7 years ago
Closed 7 years ago
#6723 closed defect (fixed)
Reading JP2 is very slow
Reported by: | annakrat | Owned by: | warmerdam |
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Priority: | normal | Milestone: | 2.2.0 |
Component: | GDAL_Raster | Version: | 2.1.2 |
Severity: | normal | Keywords: | JP2OpenJPEG |
Cc: |
Description
Using gdal_translate to convert a JP2 file is very slow, the same for importing the file into GRASS. I am using JP2OpenJPEG driver, tested on Linux and Windows. A file to test with can be downloaded from here: http://www.uahirise.org/dtm/dtm.php?ID=ESP_020673_1750
More details in GRASS-user discussion.
Change History (1)
comment:1 by , 7 years ago
Milestone: | → 2.2.0 |
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Resolution: | → fixed |
Status: | new → closed |
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r36357 should fix it "penJPEG: add a USE_TILE_AS_BLOCK=YES open option that can help with whole image conversion"