you might want to have a look for https://gdal.org/frmt_gtiff.html
search for "COMPRESS=" and decide which compression mode to use, and further parameter if posiible to control the compression level like for example "JPEG_QUALITY=", to extend the -co parameter. Cheers. Stefan > Piotr Kania <[email protected]> hat am 16. April 2019 um 12:32 geschrieben: > > Hello! > I am sorry for asking about sth not connected with qgis... > I would like to use old FWTools 2.4.7 to convert geotiff's files to ecw > format. Right now I use that "command": for %i in ("d:\....\*.tif") do > gdal_translate -of ECW -co LARGE_OK=YES "%i" "d:\.....\%~ni.ecw > > Can I add sth to that "command" to achieve better "compression ratio"? > Thanks for any response. > > Greetings - Piotrek > _______________________________________________ > Qgis-user mailing list > [email protected] > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user >
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