v1.1

Added: Handling of invalid user input
Added: Version number in title bar
Added: Default path for output directory
Changed: Prefix of output slides is now "Slide_"
Changed: Prefix of output extracted slides is now "Extract_"
Fixed: Memory leak in image processing (by reworking)

Initial Release

Working functions:

• Extract all slides from a PowerPoint File
• Choose export resolution (HD, Full HD, 4K)
• Possibility to assign an extract mask slide number
• Possibility to assign a shadow mask slide number