exif: {"Image Make": "Canon", "Image Model": "Canon EOS 500D", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 4.0 (Windows)", "Image DateTime": "2012:05:30 23:41:04", "Image ExifOffset": "208", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "784", "Thumbnail JPEGInterchangeFormatLength": "23403", "EXIF ExposureTime": "1/640", "EXIF FNumber": "9/2", "EXIF ExposureProgram": "Shutter Priority", "EXIF ISOSpeedRatings": "1250", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2012:05:19 05:33:44", "EXIF DateTimeDigitized": "2012:05:19 05:33:44", "EXIF ShutterSpeedValue": "1165241/125000", "EXIF ApertureValue": "86797/20000", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "33/8", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "75", "EXIF SubSecTimeOriginal": "59", "EXIF FocalPlaneXResolution": "792000/149", "EXIF FocalPlaneYResolution": "3168000/593", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF BodySerialNumber": "3450829254", "EXIF LensSpecification": "[75, 300, 0/0, 0/0]", "EXIF LensModel": "EF75-300mm f/4-5.6"}