Not my area of expertise but my first suspect would be the alpha channel
(the A in RGBA or transparency). JPEG doesn’t support an alpha channel. You
might try png or jpeg 2000 as an alternative.
On Thu, Jan 21, 2021 at 2:12 AM Yury wrote:
> Hi,
>
> I am using QGIS to try and compress hi-res
Hi,
I am using QGIS to try and compress hi-res drone imagery. I am using GDAL
tools, such as 'Clip Raster by Extent' . In the command line parameters I
am adding the following:
-co COMPRESS=JPEG -co TILED=YES --config GDAL_TIFF_INTERNAL_MASK YES.
The original image is RGBA.
Compression is
