exif: {"Image Make": "Canon", "Image Model": "Canon EOS REBEL T2i", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.6.6", "Image DateTime": "2012:04:20 12:12:56", "Image HostComputer": "Mac OS X 10.6.8", "Image ExifOffset": "228", "EXIF ExposureTime": "1/4000", "EXIF FNumber": "28/5", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "400", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2012:04:07 09:02:39", "EXIF DateTimeDigitized": "2012:04:07 09:02:39", "EXIF ShutterSpeedValue": "12", "EXIF ApertureValue": "5", "EXIF ExposureBiasValue": "-1", "EXIF MeteringMode": "Partial", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "250", "EXIF SubSecTime": "82", "EXIF SubSecTimeOriginal": "82", "EXIF SubSecTimeDigitized": "82", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "3022", "EXIF ExifImageLength": "2058", "EXIF FocalPlaneXResolution": "97379/17", "EXIF FocalPlaneYResolution": "331079/57", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}