In ALAsset Class reference there is no such property for Last updated date how ever there is a property for Created date
ALAsset* asset;
NSDate* date = [asset valueForProperty:ALAssetPropertyDate];
Question
How would I get the last modified date from ALAsset type video?
I tried with:
NSDate *date = [dateFormatter dateFromString:[[[[asset defaultRepresentation] metadata] objectForKey:@"{TIFF}"] objectForKey:@"DateTime"]];
but metadata is coming empty for a video.
Solution
In ALAsset Class reference there is no such property for Last updated date how ever there is a property for Created date
ALAsset* asset;
NSDate* date = [asset valueForProperty:ALAssetPropertyDate];