[Ellersiek]

Zitat von dey

Mit sicherheit, wenn ich nur wüßte, wovon du redest!?

bydey

Na, was machst Du denn mit dem DNG-Konverter:
Du "konvertierst" deine MRW-Datei ins DNG-Format.

Und dann?
Dann wirst Du doch die entstandene DNG-Datei öffnen.
Z.B. mit Photoshop. Dort geht dann der Adobe Camera Raw-Konverter auf. In Photoshop kannst Du die XMP-Daten speichern. Außerdem sollte Dir der ACR auch schon die Elemntardaten anzeigen (Blende, Belichtungszeit, Brennweite, Objektiv,...).

Die XMP-Datei kannst Du nun mit einem Editor öffnen und nach den gewünschten Inhalten suchen:

<?xpacket begin="" id="W5M0MpCehiHzreSzNTczkc9d"?>
<x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="Adobe XMP Core 4.2.2-c063 53.352624, 2008/07/30-18:12:18        ">
   <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about=""
            xmlns:tiff="http://ns.adobe.com/tiff/1.0/">
         <tiff:Make>SONY</tiff:Make>
         <tiff:Model>DSLR-A900</tiff:Model>
         <tiff:XResolution>240/1</tiff:XResolution>
         <tiff:YResolution>240/1</tiff:YResolution>
         <tiff:ResolutionUnit>2</tiff:ResolutionUnit>
      </rdf:Description>
      <rdf:Description rdf:about=""
            xmlns:exif="http://ns.adobe.com/exif/1.0/">
         <exif:ExifVersion>0221</exif:ExifVersion>
         <exif:ExposureTime>1/80</exif:ExposureTime>
         <exif:ShutterSpeedValue>6321928/1000000</exif:ShutterSpeedValue>
         <exif:FNumber>71/10</exif:FNumber>
         <exif:ApertureValue>5655638/1000000</exif:ApertureValue>
         <exif:ExposureProgram>3</exif:ExposureProgram>
         <exif:DateTimeOriginal>2009-07-27T18:13:00+02:00</exif:DateTimeOriginal>
         <exif:DateTimeDigitized>2009-07-27T18:13:00+02:00</exif:DateTimeDigitized>
         <exif:BrightnessValue>700/100</exif:BrightnessValue>
         <exif:ExposureBiasValue>0/10</exif:ExposureBiasValue>
         <exif:MaxApertureValue>300/100</exif:MaxApertureValue>
         <exif:MeteringMode>5</exif:MeteringMode>
         <exif:LightSource>0</exif:LightSource>
         <exif:FocalLength>240/10</exif:FocalLength>
         <exif:FileSource>3</exif:FileSource>
         <exif:SceneType>1</exif:SceneType>
         <exif:FocalLengthIn35mmFilm>24</exif:FocalLengthIn35mmFilm>
         <exif:CustomRendered>0</exif:CustomRendered>
         <exif:ExposureMode>0</exif:ExposureMode>
         <exif:WhiteBalance>0</exif:WhiteBalance>
         <exif:SceneCaptureType>0</exif:SceneCaptureType>
         <exif:Contrast>0</exif:Contrast>
         <exif:Saturation>0</exif:Saturation>
         <exif:Sharpness>0</exif:Sharpness>
         <exif:ISOSpeedRatings>
            <rdf:Seq>
               <rdf:li>100</rdf:li>
            </rdf:Seq>
         </exif:ISOSpeedRatings>
         <exif:Flash rdf:parseType="Resource">
            <exif:Fired>False</exif:Fired>
            <exif:Return>0</exif:Return>
            <exif:Mode>2</exif:Mode>
            <exif:Function>False</exif:Function>
            <exif:RedEyeMode>False</exif:RedEyeMode>
         </exif:Flash>
         <exif:PixelXDimension>6048</exif:PixelXDimension>
         <exif:PixelYDimension>4032</exif:PixelYDimension>
      </rdf:Description>
      <rdf:Description rdf:about=""
            xmlns:xmp="http://ns.adobe.com/xap/1.0/">
         <xmp:ModifyDate>2009-07-27T18:13:00+02:00</xmp:ModifyDate>
         <xmp:CreateDate>2009-07-27T18:13:00+02:00</xmp:CreateDate>
         <xmp:CreatorTool>DSLR-A900 v1.00</xmp:CreatorTool>
         <xmp:Rating>0</xmp:Rating>
         <xmp:MetadataDate>2009-07-27T18:13:00+02:00</xmp:MetadataDate>
      </rdf:Description>
      <rdf:Description rdf:about=""
            xmlns:dc="http://purl.org/dc/elements/1.1/">
         <dc:description>
            <rdf:Alt>
               <rdf:li xml:lang="x-default">SONY DSC</rdf:li>
            </rdf:Alt>
         </dc:description>
         <dc:format>image/tiff</dc:format>
      </rdf:Description>
      <rdf:Description rdf:about=""
            xmlns:aux="http://ns.adobe.com/exif/1.0/aux/">
         <aux:LensInfo>24/1 70/1 28/1 28/1</aux:LensInfo>
         <aux:Lens>24-70mm F2.8 ZA SSM</aux:Lens>
         <aux:LensID>48</aux:LensID>
      </rdf:Description>
      <rdf:Description rdf:about=""
            xmlns:crs="http://ns.adobe.com/camera-raw-settings/1.0/">
         <crs:RawFileName>MS 18-1.dng</crs:RawFileName>
         <crs:Version>5.7</crs:Version>
         <crs:ProcessVersion>5.7</crs:ProcessVersion>
         <crs:WhiteBalance>As Shot</crs:WhiteBalance>
         <crs:Temperature>5850</crs:Temperature>
         <crs:Tint>+15</crs:Tint>
         <crs:Exposure>0.00</crs:Exposure>
         <crs:Shadows>5</crs:Shadows>
         <crs:Brightness>+50</crs:Brightness>
         <crs:Contrast>+25</crs:Contrast>
         <crs:Saturation>0</crs:Saturation>
         <crs:Sharpness>25</crs:Sharpness>
         <crs:LuminanceSmoothing>0</crs:LuminanceSmoothing>
         <crs:ColorNoiseReduction>25</crs:ColorNoiseReduction>
         <crs:ChromaticAberrationR>0</crs:ChromaticAberrationR>
         <crs:ChromaticAberrationB>0</crs:ChromaticAberrationB>
         <crs:VignetteAmount>0</crs:VignetteAmount>
         <crs:ShadowTint>0</crs:ShadowTint>
         <crs:RedHue>0</crs:RedHue>
         <crs:RedSaturation>0</crs:RedSaturation>
         <crs:GreenHue>0</crs:GreenHue>
         <crs:GreenSaturation>0</crs:GreenSaturation>
         <crs:BlueHue>0</crs:BlueHue>
         <crs:BlueSaturation>0</crs:BlueSaturation>
         <crs:FillLight>49</crs:FillLight>
         <crs:Vibrance>0</crs:Vibrance>
         <crs:HighlightRecovery>0</crs:HighlightRecovery>
         <crs:Clarity>0</crs:Clarity>
         <crs:Defringe>0</crs:Defringe>
         <crs:HueAdjustmentRed>0</crs:HueAdjustmentRed>
         <crs:HueAdjustmentOrange>0</crs:HueAdjustmentOrange>
         <crs:HueAdjustmentYellow>0</crs:HueAdjustmentYellow>
         <crs:HueAdjustmentGreen>0</crs:HueAdjustmentGreen>
         <crs:HueAdjustmentAqua>0</crs:HueAdjustmentAqua>
         <crs:HueAdjustmentBlue>0</crs:HueAdjustmentBlue>
         <crs:HueAdjustmentPurple>0</crs:HueAdjustmentPurple>
         <crs:HueAdjustmentMagenta>0</crs:HueAdjustmentMagenta>
         <crs:SaturationAdjustmentRed>0</crs:SaturationAdjustmentRed>
         <crs:SaturationAdjustmentOrange>0</crs:SaturationAdjustmentOrange>
         <crs:SaturationAdjustmentYellow>0</crs:SaturationAdjustmentYellow>
         <crs:SaturationAdjustmentGreen>0</crs:SaturationAdjustmentGreen>
         <crs:SaturationAdjustmentAqua>0</crs:SaturationAdjustmentAqua>
         <crs:SaturationAdjustmentBlue>0</crs:SaturationAdjustmentBlue>
         <crs:SaturationAdjustmentPurple>0</crs:SaturationAdjustmentPurple>
         <crs:SaturationAdjustmentMagenta>0</crs:SaturationAdjustmentMagenta>
         <crs:LuminanceAdjustmentRed>0</crs:LuminanceAdjustmentRed>
         <crs:LuminanceAdjustmentOrange>0</crs:LuminanceAdjustmentOrange>
         <crs:LuminanceAdjustmentYellow>0</crs:LuminanceAdjustmentYellow>
         <crs:LuminanceAdjustmentGreen>0</crs:LuminanceAdjustmentGreen>
         <crs:LuminanceAdjustmentAqua>0</crs:LuminanceAdjustmentAqua>
         <crs:LuminanceAdjustmentBlue>0</crs:LuminanceAdjustmentBlue>
         <crs:LuminanceAdjustmentPurple>0</crs:LuminanceAdjustmentPurple>
         <crs:LuminanceAdjustmentMagenta>0</crs:LuminanceAdjustmentMagenta>
         <crs:SplitToningShadowHue>0</crs:SplitToningShadowHue>
         <crs:SplitToningShadowSaturation>0</crs:SplitToningShadowSaturation>
         <crs:SplitToningHighlightHue>0</crs:SplitToningHighlightHue>
         <crs:SplitToningHighlightSaturation>0</crs:SplitToningHighlightSaturation>
         <crs:SplitToningBalance>0</crs:SplitToningBalance>
         <crs:ParametricShadows>0</crs:ParametricShadows>
         <crs:ParametricDarks>0</crs:ParametricDarks>
         <crs:ParametricLights>0</crs:ParametricLights>
         <crs:ParametricHighlights>0</crs:ParametricHighlights>
         <crs:ParametricShadowSplit>25</crs:ParametricShadowSplit>
         <crs:ParametricMidtoneSplit>50</crs:ParametricMidtoneSplit>
         <crs:ParametricHighlightSplit>75</crs:ParametricHighlightSplit>
         <crs:SharpenRadius>+1.0</crs:SharpenRadius>
         <crs:SharpenDetail>25</crs:SharpenDetail>
         <crs:SharpenEdgeMasking>0</crs:SharpenEdgeMasking>
         <crs:PostCropVignetteAmount>0</crs:PostCropVignetteAmount>
         <crs:GrainAmount>0</crs:GrainAmount>
         <crs:ColorNoiseReductionDetail>50</crs:ColorNoiseReductionDetail>
         <crs:ConvertToGrayscale>False</crs:ConvertToGrayscale>
         <crs:ToneCurveName>Custom</crs:ToneCurveName>
         <crs:ToneCurve>
            <rdf:Seq>
               <rdf:li>0, 255</rdf:li>
               <rdf:li>255, 0</rdf:li>
            </rdf:Seq>
         </crs:ToneCurve>
         <crs:CameraProfile>Adobe Standard</crs:CameraProfile>
         <crs:CameraProfileDigest>EE357F730142696B590A07C121F4C5AB</crs:CameraProfileDigest>
         <crs:HasSettings>True</crs:HasSettings>
         <crs:HasCrop>False</crs:HasCrop>
         <crs:AlreadyApplied>True</crs:AlreadyApplied>
      </rdf:Description>
      <rdf:Description rdf:about=""
            xmlns:photoshop="http://ns.adobe.com/photoshop/1.0/">
         <photoshop:ColorMode>3</photoshop:ColorMode>
         <photoshop:ICCProfile>Adobe RGB (1998)</photoshop:ICCProfile>
      </rdf:Description>
   </rdf:RDF>
</x:xmpmeta>

Da findest Du dann auch z.B.:

<aux:Lens>24-70mm F2.8 ZA SSM</aux:Lens>

Gruß
Ralf