fetch videos with duration less than 10 seconds

Question

I am integrating custom image picker and i have to show videos from camera roll whose duration is less than 10 seconds. Below code fetches all videos from gallery but i want to apply predicate to filter based on duration as well.

let options = PHFetchOptions()
    options.sortDescriptors = [NSSortDescriptor(key: "creationDate", ascending: true) ]
    options.predicate = NSPredicate(format: "mediaType = %d", PHAssetMediaType.video.rawValue)
    assets = PHAsset.fetchAssets(with: options)
    print(assets ?? "no video found")
    collectionView.reloadData()

Please let me know if anyone has any idea regarding the same. Thanks.

score 8 · Accepted Answer · answered Jul 03 '17 at 06:30

8

Just add the condition to the predicate

options.predicate = NSPredicate(format: "mediaType = %d AND duration < 10", PHAssetMediaType.video.rawValue)

answered Jul 03 '17 at 06:30

vadian

274,689
30
353
361

How to do this with PHPicker? – Trevor Mar 08 '22 at 01:15
@Trevor I'm not familiar with PHPicker. – vadian Mar 08 '22 at 07:54

fetch videos with duration less than 10 seconds

1 Answers1