I want to display image metadata using ios. Meta data like Aperture, Shutterspeed, Exposure Compensation, ISO, Lens Focal Length, etc. So please help me if anybody has idea.
CGImageSourceRef source = CGImageSourceCreateWithURL( (CFURLRef) aUrl, NULL); CGImageSourceRef source = CGImageSourceCreateWithData( (CFDataRef) theData, NULL); NSDictionary* metadata = (NSDictionary *)CFBridgingRelease(CGImageSourceCopyPropertiesAtIndex(source,0,NULL)); CFRelease(source);
Check the dictionary contents here.
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