Thanks Thomas! I see this is in Go. Is there a C++ version of it? Or how easy is to use it from C++ code? Thanks. .___ ._ ..._ .. . ._. .___ .. __ . _. . __.. ... .... ._ .__ Entre dos pensamientos racionales hay infinitos pensamientos irracionales.
On Fri, 4 Jun 2021 at 18:48, Even Rouault <even.roua...@spatialys.com> wrote: > I haven't benchmarked cogger but I'd expect it to be much faster than > gdal_translate -of COG (if your input is GeoTIFF and always properly tiled > and compressed of course!). gdal_translate -of COG uses generic GDAL API to > acquire input data, which implies decompression / recompression. And in > particular, if using input GeoTIFF with lossy compressed methods such as > JPEG or WebP, cogger will avoid adding any new loss. > Le 04/06/2021 à 18:28, thomas bonfort a écrit : > > I haven't extensively used -of COG (the cogger code actually predates the > cog driver) but iirc there are at least some cases where it uses an > intermediate file, which would imply that cogger does offer some speedups. > I'll let Even confirm... > Regards, > Thomas > > Le ven. 4 juin 2021 à 18:14, <matt.wil...@yukon.ca> a écrit : > >> Is cogger specifically for the scenario where your converting a large >> imagery library that already exists, but isn't cloud optimized? i.e. Does >> it offer any advantages over the one step `gdal_translate -of cog ...` when >> starting fresh? >> >> Cheers, >> >> Matt >> Geomatics Analyst | Environment | T 867-667-8133 | Yukon.ca >> Hours: 08:30-16:30, Tue-Wed: Office, Thu-Fri: Remote. >> > > _______________________________________________ > gdal-dev mailing > listgdal-dev@lists.osgeo.orghttps://lists.osgeo.org/mailman/listinfo/gdal-dev > > -- http://www.spatialys.com > My software is free, but my time generally not. > > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > https://lists.osgeo.org/mailman/listinfo/gdal-dev >
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