Define use of ALAsset in Photo Library in iOS.

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Tarun Kumar · Answer

ALAsset is used to get Photo or Video in the Photo Library. It can be describe itself through Key-Value pairs called Properties. ALAsset can report photo/video creation date, its orientation.If it is a photo whose metadata contains this information and it contains duration if it is a video.To fetch property value use - valueForProperty: method (the property have names like ALAssetPropertyType).

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Define use of ALAsset in Photo Library in iOS.

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