ufraw converts camera RAW images to standard image files (like jpeg).
Using the ufraw-batch we can massively convert the images in a folder in one call without the need of external scripts to invoke each separate call.
ufraw-batch --out-type=jpeg --out-path=./ ./*.NEF
In the above example we set the output type to jpeg, the folder to write the new images the one we are currently in (./) and the input all NEF files in the current folder.
The following command will make a shrink copy of all images with the extension jpg in the current folder. The new images will have the 20% of their original size and will have the prefix re_.
for i in $( ls *.jpg ); do convert -resize 20% $i re_$i; done
You need to have ImageMagick installed to get this feature.
Method A) You can right click on the ppsx/pps file and then click New, this will open a new presentation in PowerPoint with the contents of the ppsx/pps show.
Following, you can modify the document and save it to the desired format.
Method B) You can start the PowerPoint application, go to the File menu and then select Open from the menu on the right, navigate to your ppsx/pps file and open it. After you make your modifications save it to the desired format.
This video demonstrates how to convert a PPSx (PowerPoint show) file to a PDF.
The following video demonstrates how to open a ppsx and a pps file using PowerPoint in a way that you will be able to edit them.
