Does anyone know why some jpegs exported by PL3 from raw originals have XML EXIF data embedded in them while others do not? I would like to ensure that all the jpegs that are exported include the name of the source raw file.
I know this may seem obvious, but are you certain you are not checking the Remove EXIF data box in the ICC Profile section of the export dialog?
Mark
Unfortunately I can confirm that the check box is black and not selected. However, I continued experimenting.
If the raw image has no keywords then no xmp data is written out. This appears to be because DxO PL3 only writes the keywords as XMP. Other information is written in binary. Here is the XML from a jpeg exported by DxO based on a raw file that has some keywords but does not have an Adobe Lightroom xmp sidecar file :
<x:xmpmeta xmlns:x=“adobe:ns:meta/” x:xmptk=“XMP Core 5.5.0”>
<rdf:RDF xmlns:rdf=“http://www.w3.org/1999/02/22-rdf-syntax-ns#”>
<rdf:Description rdf:about=""
xmlns:dc=“http://purl.org/dc/elements/1.1/”
xmlns:lr=“http://ns.adobe.com/lightroom/1.0/”>
dc:subject
rdf:Bag
rdf:liGunthorpe</rdf:li>
rdf:liMFA</rdf:li>
rdf:liPlaces</rdf:li>
rdf:liSpeedlight</rdf:li>
</rdf:Bag>
</dc:subject>
lr:hierarchicalSubject
rdf:Bag
rdf:liMFA</rdf:li>
rdf:liPlaces|Gunthorpe</rdf:li>
rdf:liSpeedlight</rdf:li>
</rdf:Bag>
</lr:hierarchicalSubject>
</rdf:Description>
</rdf:RDF>
</x:xmpmeta>
If the sidecar is present then the data from the sidecar is copied to the jpeg as text (XML) e.g.
xpacket begin=“Ôªø” id=“W5M0MpCehiHzreSzNTczkc9d”?>
<x:xmpmeta xmlns:x=“adobe:ns:meta/” x:xmptk=“XMP Core 5.5.0”>
<rdf:RDF xmlns:rdf=“http://www.w3.org/1999/02/22-rdf-syntax-ns#”>
<rdf:Description rdf:about=""
xmlns:xmp=“http://ns.adobe.com/xap/1.0/”
xmlns:dc=“http://purl.org/dc/elements/1.1/”
xmlns:tiff=“http://ns.adobe.com/tiff/1.0/”
xmlns:exif=“http://ns.adobe.com/exif/1.0/”
xmlns:aux=“http://ns.adobe.com/exif/1.0/aux/”
xmlns:photoshop=“http://ns.adobe.com/photoshop/1.0/”
xmlns:xmpMM=“http://ns.adobe.com/xap/1.0/mm/”
xmlns:stEvt=“http://ns.adobe.com/xap/1.0/sType/ResourceEvent#”
xmlns:crs=“http://ns.adobe.com/camera-raw-settings/1.0/”
xmlns:lr=“http://ns.adobe.com/lightroom/1.0/”>
xmp:ModifyDate2019-07-31T21:30:24.720</xmp:ModifyDate>
xmp:CreateDate2019-07-31T21:30:24.720</xmp:CreateDate>
xmp:MetadataDate2019-10-22T13:49:58+01:00</xmp:MetadataDate>
dc:formatimage/x-panasonic-raw</dc:format>
dc:rights
rdf:Alt
<rdf:li xml:lang=“x-default”>¬© Simon Knight 2019</rdf:li>
</rdf:Alt>
</dc:rights>
dc:description
rdf:Alt
<rdf:li xml:lang=“x-default”>White_Suit_Shoot</rdf:li>
</rdf:Alt>
</dc:description>
dc:subject
rdf:Bag
rdf:liModel shoot</rdf:li>
rdf:liNight</rdf:li>
rdf:liRotoLight</rdf:li>
rdf:liSophie Bole</rdf:li>
rdf:liportrait</rdf:li>
</rdf:Bag>
</dc:subject>
tiff:MakePanasonic</tiff:Make>
tiff:ModelDC-G9</tiff:Model>
tiff:Orientation1</tiff:Orientation>
tiff:ImageWidth5184</tiff:ImageWidth>
tiff:ImageLength3888</tiff:ImageLength>
exif:ExifVersion0231</exif:ExifVersion>
exif:ExposureTime1/25</exif:ExposureTime>
exif:ShutterSpeedValue4643856/1000000</exif:ShutterSpeedValue>
exif:FNumber22/10</exif:FNumber>
exif:ApertureValue2275007/1000000</exif:ApertureValue>
exif:ExposureProgram3</exif:ExposureProgram>
exif:ExposureBiasValue-100/100</exif:ExposureBiasValue>
exif:MaxApertureValue256/256</exif:MaxApertureValue>
exif:MeteringMode5</exif:MeteringMode>
exif:LightSource0</exif:LightSource>
exif:FocalLength250/10</exif:FocalLength>
exif:SensingMethod2</exif:SensingMethod>
exif:FileSource3</exif:FileSource>
exif:SceneType1</exif:SceneType>
exif:FocalLengthIn35mmFilm50</exif:FocalLengthIn35mmFilm>
exif:CustomRendered0</exif:CustomRendered>
exif:ExposureMode0</exif:ExposureMode>
exif:WhiteBalance0</exif:WhiteBalance>
exif:SceneCaptureType0</exif:SceneCaptureType>
exif:GainControl2</exif:GainControl>
exif:Contrast0</exif:Contrast>
exif:Saturation0</exif:Saturation>
exif:Sharpness0</exif:Sharpness>
exif:DigitalZoomRatio0/10</exif:DigitalZoomRatio>
exif:FocalPlaneXResolution276975862/32768</exif:FocalPlaneXResolution>
exif:FocalPlaneYResolution276975862/32768</exif:FocalPlaneYResolution>
exif:FocalPlaneResolutionUnit3</exif:FocalPlaneResolutionUnit>
exif:DateTimeOriginal2019-07-31T21:30:24.720</exif:DateTimeOriginal>
exif:PixelXDimension5184</exif:PixelXDimension>
exif:PixelYDimension3888</exif:PixelYDimension>
exif:ISOSpeedRatings
rdf:Seq
rdf:li400</rdf:li>
</rdf:Seq>
</exif:ISOSpeedRatings>
<exif:Flash rdf:parseType=“Resource”>
exif:FiredFalse</exif:Fired>
exif:Return0</exif:Return>
exif:Mode2</exif:Mode>
exif:FunctionFalse</exif:Function>
exif:RedEyeModeFalse</exif:RedEyeMode>
</exif:Flash>
aux:SerialNumberXEL1904090169</aux:SerialNumber>
aux:LensLEICA DG SUMMILUX 25/F1.4</aux:Lens>
aux:LensSerialNumber187234100995</aux:LensSerialNumber>
photoshop:DateCreated2019-07-31T21:30:24.720</photoshop:DateCreated>
photoshop:SidecarForExtensionRW2</photoshop:SidecarForExtension>
photoshop:EmbeddedXMPDigest3D51DF3333E577CFE937A1F886D0BD2D</photoshop:EmbeddedXMPDigest>
xmpMM:DocumentID3AB775DE65BA6D5CE7C7FAF9B2A001E3</xmpMM:DocumentID>
xmpMM:OriginalDocumentID3AB775DE65BA6D5CE7C7FAF9B2A001E3</xmpMM:OriginalDocumentID>
xmpMM:InstanceIDxmp.iid:0fef3338-f1fb-454c-ba0f-2ac848fb27fe</xmpMM:InstanceID>
xmpMM:History
rdf:Seq
<rdf:li rdf:parseType=“Resource”>
stEvt:actionsaved</stEvt:action>
stEvt:instanceIDxmp.iid:0fef3338-f1fb-454c-ba0f-2ac848fb27fe</stEvt:instanceID>
stEvt:when2019-10-22T13:49:58+01:00</stEvt:when>
stEvt:softwareAgentAdobe Photoshop Lightroom 6.14 (Macintosh)</stEvt:softwareAgent>
stEvt:changed/metadata</stEvt:changed>
</rdf:li>
</rdf:Seq>
</xmpMM:History>
crs:RawFileName20190731_213024_P1012745.RW2</crs:RawFileName>
crs:AlreadyAppliedTrue</crs:AlreadyApplied>
lr:hierarchicalSubject
rdf:Bag
rdf:liModel shoot</rdf:li>
rdf:liNight</rdf:li>
rdf:liRotoLight</rdf:li>
rdf:liSophie Bole</rdf:li>
rdf:liportrait</rdf:li>
</rdf:Bag>
</lr:hierarchicalSubject>
</rdf:Description>
</rdf:RDF>
</x:xmpmeta>
I was hoping that DxO would use the Adobe tag to store the name of the original raw file i.e crs:RawFileName20190731_213024_P1012745.RW2</crs:RawFileName> inside the jpeg file.
Simon