This task allows to choosing photos either manually or automatically based on the "Photo Source" properties. 

The following are "Chose Photos" Task properties:

Photo Source: defines a way to get photos: 
- Variable: variable holding a way to get photos. Can be one of the following:
  0: Photos
  1: Photo
  2: Selfie
  3: Last Photo
  4: Today's Photos
  5: New Photos
  6: Clipboard
- Photo Source: default way to get photos if no "Photo Source | Variable" is specified.

Album: album to get photos from, "Camera Roll" if not specified; applicable for "Last Photo", "Today’s Photos" and "New Photos" photo source only.

Photos Limit: max number of photos to get; applicable for "Today's Photos" and "New Photos" photo source only.

Store as: format to store photos to. Choose JPEG format if you want to preserve metadata like orientation or location. Choose PNG format if you need to preserve transparency.

Tip: if you want to prompt the user to choose a filter to apply - use a "Choice" task with the s:photoSources variable as the "Choices".

See also:
Common Task Attributes
Task Options
Variable Types