Goal: Content Items that have been created in the last month, to only have the newest content produced for tagging and further enrichment. 

Limitation

• This channel filter example uses EXIF data (technical (camera) data). 
• Not all files have EXIF data, so use the technical data which is present with your files. 

Picturepark Setup

• Layer: Exif 
• Fields: 
  • DateTimeOriginal, indexed (the date and time the image was generated)
  • DateTimeDigitized, indexed (the date and time the image was stored as digital data)

In order to have the Exif Information available in filters, you must index the fields. Therefore open Layers > Exif and Edit the Exif field. In Search Behavior, you find the two DateTime fields from Exif, where you can check "Enable in filters".

VIDEO: How To Use Exif In Filters and Query Filters

Channel Filter

{
    "kind": "OrFilter",
    "filters": [
        {
            "kind": "DateRangeFilter",
            "field": "exifMetadata.exif.dateTimeOriginal",
            "range": {
                "names": {},
                "from": "now-30D",
                "to": "now"
            }
        },
        {
            "kind": "DateRangeFilter",
            "field": "exifMetadata.exif.dateTimeDigitized",
            "range": {
                "names": {},
                "from": "now-30D",
                "to": "now"
            }
        }
    ]
}