The App Data Directory is where Shotcut stores:
- automatically saved project files in the
- builtin and saved generator, filter, and export presets in the
- custom video modes in the
db.sqlite3is a database where thumbnails and audio levels for waveforms are saved. (This database provides a more cross-platform way to order things by access/read time than a file system.)
shotcut-log.txtwhich is a log file of messages from the Shotcut programming code, also viewable within the application through View > Application Log… This is overwritten on every run of Shotcut. Thus, if Shotcut is failing to start, there might be a clue in this file.
shotcut.iniif you used Settings > App Data Directory > Set… or command line option
--appdatato store Shotcut’s various settings or configuration. The idea here is that the app data directory can be placed in a portable location such as USB stick or network file share. Also, some people find it easier to locate and edit than the registry on Windows, plist on macOS, or ~/.config/Meltytech/Shotcut.conf file on Linux.
Use Set… to change the location of the app data directory to make the Shotcut configuration and helper files portable (USB stick) or usable from multiple systems (network file share).
Use Show… to open the folder in your OS file manager (Explorer on Windows, Finder on macOS).