Bug report #14382
New QGIS Build displays JP2 Files as Black Square
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | Rasters | ||
| Affected QGIS version: | master | Regression?: | No |
| Operating System: | Easy fix?: | No | |
| Pull Request or Patch supplied: | No | Resolution: | worksforme |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 22364 |
Description
After Install of the actual QGIS Build on my work-PC, via OSGeo Installer, JP2 files are loaded extremely slowly and are eventually displayed as black squares.
As long as these files are turned on in the legend, the performance is extremely bad (waiting minutes for display refresh instead of seconds)
I installed QGIS today on a fresh PC (with the OSGEO Installer) for testing, but the result remains the same.
I suspect that the GDAL Provider is playing tricks on us.
The JP2 files are downloadable from the official Flemish GIS Portal at download.agiv.be
Here is a download link to one of these files.
https://downloadagiv.blob.core.windows.net/omwrgb15vl/Per%20provincie%20per%20gemeente/Antwerpen/OMWRGB15VL_12021.zip
For the time being, i will not upgrade my end-users
Regards
Luc Janssens
GIS-Coördinator
City of Lier, Belgium
History
#1
Updated by Jürgen Fischer almost 9 years ago
- Status changed from Open to Feedback
Not reproducable with master as of 191476b (64bit)
#2
Updated by Luc Janssens almost 9 years ago
- % Done changed from 0 to 100
Latest releases fixed it...
All users on new version!
Great job.
#3
Updated by Jürgen Fischer almost 9 years ago
- Resolution set to worksforme
- Status changed from Feedback to Closed