exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot SX1 IS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.6.6", "Image DateTime": "2012:06:16 12:24:06", "Image HostComputer": "Mac OS X 10.6.8", "Image ExifOffset": "232", "EXIF ExposureTime": "1/25", "EXIF FNumber": "57/10", "EXIF ISOSpeedRatings": "200", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2008:06:16 03:46:08", "EXIF DateTimeDigitized": "2008:06:16 03:46:08", "EXIF CompressedBitsPerPixel": "5", "EXIF ShutterSpeedValue": "149/32", "EXIF ApertureValue": "161/32", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "161/32", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "100", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "3840", "EXIF ExifImageLength": "2160", "EXIF FocalPlaneXResolution": "286805/18", "EXIF FocalPlaneYResolution": "119337/10", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard"}