exif: {"Image Make": "Canon", "Image Model": "Canon EOS DIGITAL REBEL XS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.7.1", "Image DateTime": "2013:01:24 15:50:14", "Image HostComputer": "Mac OS X 10.7.5", "Image ExifOffset": "236", "EXIF ExposureTime": "1/2500", "EXIF FNumber": "4", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "200", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2013:01:21 21:20:47", "EXIF DateTimeDigitized": "2013:01:21 21:20:47", "EXIF ComponentsConfiguration": "Y", "EXIF ShutterSpeedValue": "91/8", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "1/3", "EXIF MaxApertureValue": "7477/1790", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "75", "EXIF SubSecTime": "24", "EXIF SubSecTimeOriginal": "24", "EXIF SubSecTimeDigitized": "24", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1024", "EXIF ExifImageLength": "683", "EXIF FocalPlaneXResolution": "261863/59", "EXIF FocalPlaneYResolution": "288988/65", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}