It seems that something went awry since AME CS6.
Because, I get stuff like this tucked into my mp4's whenever I pull the metadata drop-down to None:
<x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="Adobe XMP Core 5.6-c014 79.156821, 2014/08/29-03:07:50 ">
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
<rdf:Description rdf:about=""
xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/"
xmlns:xmpDM="http://ns.adobe.com/xmp/1.0/DynamicMedia/"
xmlns:stDim="http://ns.adobe.com/xap/1.0/sType/Dimensions#"
xmlns:dc="http://purl.org/dc/elements/1.1/"
(truncated...I wrote this line.)
xmpDM:videoFrameRate="24.000000"
xmpDM:videoFieldOrder="Progressive"
xmpDM:videoPixelAspectRatio="1/1"
xmpDM:audioSampleRate="48000"
xmpDM:audioSampleType="16Int"
xmpDM:audioChannelType="Stereo"
dc:format="H.264">
<xmpDM:startTimecode
xmpDM:timeValue="00:00:00:01"
xmpDM:timeFormat="24Timecode"/>
<xmpDM:altTimecode
xmpDM:timeValue="00:00:00:01"
xmpDM:timeFormat="24Timecode"/>
<xmpDM:videoFrameSize
stDim:w="1920"
stDim:h="1080"
stDim:unit="pixel"/>
<xmpDM:duration
xmpDM:value="5998"
xmpDM:scale="1/24"/>
</rdf:Description>
</rdf:RDF>
</x:xmpmeta>
Is there any way to entirely turn off metadata?
If not, I'd like to flag this as a big bug.
Thanks!