Marker
A marker type used to describe an important location in an audio or video sequence. It is a value of the xmpDM:markers array in a Track.
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The namespace URI is http://ns.adobe.com/xmp/1.0/DynamicMedia/
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The preferred namespace prefix is xmpDM
Name
Description
Type
xmpDM:cuePointParams
Optional. An ordered sequence of processing parameters for an FLVCuePoint-type marker
Ordered array of CuePointParam
xmpDM:cuePointType
Optional. The cue-point type for an FLVCuePoint-type marker, one of Navigation or Event
xmpDM:duration
Optional. The duration of the marker.Default is 0. This is a number of ticks/frames in the timescale specified by an optionally included frame rate. If the parent Track specifies xmpDM:frameRate, that becomes the default frame rate for all member markers.If no frame rate is specified in either the marker or the track, this value is a number of seconds (frames at the default frame rate of 1fps).
xmpDM:location
Optional. The URL of the location to jump to, for a WebLink-type marker.For example, http://www.mysite.com.
xmpDM:probability
Optional. For auto-detected speech, the probability that the word is accurate.
xmpDM:speaker
Optional. The name or other identifier of the speaker or performer, for a Speech-type marker. The speaker need only be identified if it changes from the previous phrase.
xmpDM:startTime
The timeline position of the marker.Default is 0, the beginning of the file that contains the track.
xmpDM:type
A comma-delimited list of marker types. The type indicates how a marker or set of markers is intended to be used, and what other information is associated with it. Predefined value types include:Chapter,Cue,Index,Speech,Track. This type overrides any type specified in the containing Track
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