this section is relatively deep
{"Image Make": "Panasonic", "Image Model": "DMC-ZS7", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.7.1", "Image DateTime": "2014:03:22 17:26:03", "Image ExifOffset": "192", "EXIF ExposureTime": "1/250", "EXIF FNumber": "4", "EXIF ExposureProgram": "Landscape Mode", "EXIF ISOSpeedRatings": "80", "EXIF ExifVersion": "", "EXIF DateTimeOriginal": "2014:03:22 14:28:36", "EXIF DateTimeDigitized": "2014:03:22 14:28:36", "EXIF ComponentsConfiguration": "", "EXIF CompressedBitsPerPixel": "4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "86/25", "EXIF MeteringMode": "Pattern", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire, auto mode", "EXIF FocalLength": "41/10", "EXIF FlashPixVersion": "", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "853", "EXIF ExifImageLength": "640", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "0", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "0", "EXIF FocalLengthIn35mmFilm": "25", "EXIF SceneCaptureType": "Standard", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal"}