NSScreenshotMaker

NSScreenshotMaker is a tool that will allow you to sign images for the Nintendo Switch. The Switch has an album function to view your screenshots, but it can't read images you put yourself on the SD card.
This tool's purpose is to sign any image so the Switch can read it. I don't really see any use for it, but eh, some people want it ¯\(ツ)/¯

Requirements

• The Nintendo Switch capsrv screenshot HMAC secret key
• Python3
• PIL
• piexif
  You might otherwise use the exe file which doesn't need those requirements (except for the key). Your antivirus may block it though.

  Usage

• Find the "Nintendo Switch capsrv screenshot HMAC secret" key (Can't share it here for legal reasons). Either save it in a key.bin file, or pass it as an argument when running the program.
• Create an input folder, and put your images in it. Images can be all sizes and formats that PIL supports.
• Download the program and run it. It should output an SD folder. Extract its content to the root of your Switch's SD card.

  Contributing

• Fork it
• Create your feature branch: git checkout -b feature
• Commit your changes: git commit -am 'Added feature'
• Push to the branch: git push origin feature
• Submit a pull request

  History

• 1.0.1
  • Fixed a bug regarding thumbnails being too large
• 1.0.0
  • Initial release

    License

    This project is licensed under the MIT License. See the LICENSE.md file for details.

    Thanks

• SciresM for documenting how the Screenshot verification works on switchbrew, and for the key.
• s0r00t for testing