Hallo SGO,
vielleicht helfen Dir ja diese Werte weiter.
Alle Offsetangaben sind in Hexadezimal gemacht.
 "000b": $tag = "ACDComment";break;						//text string up to 999 bytes long
 "00fe": $tag = "ImageType";break;						//integer -2147483648 to 2147483647
 "0106": $tag = "PhotometricInterpret";break;			//?? Please send sample image with this tag
 "010e": $tag = "ImageDescription";break;				//text string up to 999 bytes long
 "010f": $tag = "Make";break;							//text string up to 999 bytes long
 "0110": $tag = "Model";break;							//text string up to 999 bytes long
 "0112": $tag = "Orientation";break;					//integer values 1-9
 "0115": $tag = "SamplePerPixel";break;					//integer 0-65535
 "011a": $tag = "xResolution";break;					//positive rational number
 "011b": $tag = "yResolution";break;					//positive rational number
 "011c": $tag = "PlanarConfig";break;					//integer values 1-2
 "0128": $tag = "ResolutionUnit";break;					//integer values 1-3
 "0131": $tag = "Software";break;						//text string up to 999 bytes long
 "0132": $tag = "DateTime";break;						//YYYY:MM

D HH:MM:SS
 "013b": $tag = "Artist";break;							//text string up to 999 bytes long
 "013e": $tag = "WhitePoint";break;						//two positive rational numbers
 "013f": $tag = "PrimaryChromaticities";break;			//six positive rational numbers
 "0211": $tag = "YCbCrCoefficients";break;				//three positive rational numbers
 "0213": $tag = "YCbCrPositioning";break;				//integer values 1-2
 "0214": $tag = "ReferenceBlackWhite";break;			//six positive rational numbers
 "8298": $tag = "Copyright";break;						//text string up to 999 bytes long
 "8649": $tag = "PhotoshopSettings";break;				//??	
 "8825": $tag = "GPSInfoOffset";break;
 "9286": $tag = "UserCommentOld";break;					//??
 "8769": $tag = "ExifOffset";break;						//positive integer
	//used by Exif SubIFD "Image Tags"
 "829a": $tag = "ExposureTime";break;					//seconds or fraction of seconds 1/x
 "829d": $tag = "FNumber";break;						//positive rational number
 "8822": $tag = "ExposureProgram";break;				//integer value 1-9
 "8824": $tag = "SpectralSensitivity";break;			//??
 "8827": $tag = "ISOSpeedRatings";break;				//integer 0-65535
 "9000": $tag = "ExifVersion";break;					//??
 "9003": $tag = "DateTimeOriginal";break;				//YYYY:MM

D HH:MM:SS
 "9004": $tag = "DateTimedigitized";break;				//YYYY:MM

D HH:MM:SS
 "9101": $tag = "ComponentsConfiguration";break;		//??
 "9102": $tag = "CompressedBitsPerPixel";break;			//positive rational number
 "9201": $tag = "ShutterSpeedValue";break;				//seconds or fraction of seconds 1/x
 "9202": $tag = "ApertureValue";break;					//positive rational number
 "9203": $tag = "BrightnessValue";break;				//positive rational number
 "9204": $tag = "ExposureBiasValue";break;				//positive rational number (EV)
 "9205": $tag = "MaxApertureValue";break;				//positive rational number
 "9206": $tag = "SubjectDistance";break;				//positive rational number (meters)
 "9207": $tag = "MeteringMode";break;					//integer 1-6 and 255
 "9208": $tag = "LightSource";break;					//integer 1-255
 "9209": $tag = "Flash";break;							//integer 1-255
 "920a": $tag = "FocalLength";break;					//positive rational number (mm)
 "9213": $tag = "ImageHistory";break;					//text string up to 999 bytes long
 "927c": $tag = "MakerNote";break;						//a bunch of data
 "9286": $tag = "UserComment";break;					//text string
 "9290": $tag = "SubsecTime";break;						//text string up to 999 bytes long
 "9291": $tag = "SubsecTimeOriginal";break;				//text string up to 999 bytes long
 "9292": $tag = "SubsecTimeDigitized";break;			//text string up to 999 bytes long
 "a000": $tag = "FlashPixVersion";break;				//??
 "a001": $tag = "ColorSpace";break;						//values 1 or 65535
 "a002": $tag = "ExifImageWidth";break;					//ingeter 1-65535
 "a003": $tag = "ExifImageHeight";break;				//ingeter 1-65535
 "a004": $tag = "RelatedSoundFile";break;				//text string 12 bytes long
 "a005": $tag = "ExifInteroperabilityOffset";break;		//positive integer
 "a20c": $tag = "SpacialFreqResponse";break;			//??
 "a20b": $tag = "FlashEnergy";break;					//positive rational number
 "a20e": $tag = "FocalPlaneXResolution";break;			//positive rational number
 "a20f": $tag = "FocalPlaneYResolution";break;			//positive rational number
 "a210": $tag = "FocalPlaneResolutionUnit";break;		//values 1-3
 "a214": $tag = "SubjectLocation";break;				//two integers 0-65535
 "a215": $tag = "ExposureIndex";break;					//positive rational number
 "a217": $tag = "SensingMethod";break;					//values 1-8
 "a300": $tag = "FileSource";break;						//integer
 "a301": $tag = "SceneType";break;						//integer
 "a302": $tag = "CFAPattern";break;						//undefined data type
 "a401": $tag = "CustomerRender";break;					//values 0 or 1
 "a402": $tag = "ExposureMode";break;					//values 0-2
 "a403": $tag = "WhiteBalance";break;					//values 0 or 1
 "a404": $tag = "DigitalZoomRatio";break;				//positive rational number
 "a406": $tag = "SceneCaptureMode";break;				//values 0-3
 "a407": $tag = "GainControl";break;					//values 0-4
 "a408": $tag = "Contrast";break;						//values 0-2
 "a409": $tag = "Saturation";break;						//values 0-2
 "a40a": $tag = "Sharpness";break;						//values 0-2
Die Werte stammen aus der PHP Software Exifer Version 1.4
lg
vossi