Hi there,
Currently the jpeg writer supports writing exif tags that are read in from the input data. Please add exif tag support to other raster writers as appropriate. I am specifically interested in tiffs, as with the new Cloud Optimised Geotiff format we want to transform our geotagged jpg's into COG's for ingestion into Esri Oriented Imagery Catalogs and streaming across the internet. This process is only possible if the images still have all the EXIF tags that they were captured with.
Thanks,
Marc