Opened 16 years ago
Last modified 14 years ago
#1199 new enhancement
let the user specify overviews format and compression
Reported by: | msieczka | Owned by: | ersts |
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Priority: | major: does not work as expected | Milestone: | Version 1.7.0 |
Component: | Rasters | Version: | Trunk |
Keywords: | Cc: | ||
Must Fix for Release: | No | Platform: | All |
Platform Version: | Awaiting user input: | no |
Description
Please let the user use either Erdas or TIFF external overviews and set compression on/off. In case of TIFF overviews let him choose compresion scheme DEFLATE/LZW/PACKBITS (JPEG maybe too?); hint that DEFLATE compresses best of the 3 and better than Erdas RLC compression too, but that Erdas overviews are supported also in non-GDAL dependent software like ArcGIS and Erdas Imagine, which improves compatibility.
I'm not sure if *internal* overvievs can be compressed for *non-compressed* rasters and vice-versa; that's something to investigate.
Change History (3)
comment:1 by , 15 years ago
Milestone: | Version 1.0.3 → Version 1.2.0 |
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Owner: | changed from | to
comment:2 by , 15 years ago
Summary: | let the user specify overvies format and compression → let the user specify overviews format and compression |
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comment:3 by , 14 years ago
Milestone: | Version 1.5.0 → Version 1.6.0 |
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