exif: {"Image Make": "Canon", "Image Model": "Canon EOS 7D", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS3 Macintosh", "Image DateTime": "2010:07:30 22:44:48", "Image Artist": "QQ", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "244", "GPS GPSVersionID": "[2, 2, 0, 0]", "Image GPSInfo": "1012", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1126", "Thumbnail JPEGInterchangeFormatLength": "4941", "EXIF ExposureTime": "1/160", "EXIF FNumber": "7/2", "EXIF ExposureProgram": "Shutter Priority", "EXIF ISOSpeedRatings": "6400", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2010:07:30 21:00:10", "EXIF DateTimeDigitized": "2010:07:30 21:00:10", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "59/8", "EXIF ApertureValue": "29/8", "EXIF ExposureBiasValue": "-1/3", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "15", "EXIF SubSecTime": "84", "EXIF SubSecTimeOriginal": "84", "EXIF SubSecTimeDigitized": "84", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "680", "EXIF ExifImageLength": "1020", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "EXIF InteroperabilityOffset": "980", "EXIF FocalPlaneXResolution": "3456000/907", "EXIF FocalPlaneYResolution": "460800/119", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}