XMP Dynamic Media Schema

This schema specifies XMP properties used by the Adobe dynamic media group.

Reference: XMP Specification and Documentation

Property Label Value type Exiv2 type Category Description
projectRef Project Reference ProjectLink XmpText Internal A reference to the project that created this file.
videoFrameRate Video Frame Rate open Choice of Text XmpText Internal The video frame rate. One of: 24, NTSC, PAL.
videoFrameSize Video Frame Size Dimensions XmpText Internal The frame size. For example: w:720, h: 480, unit:pixels
videoPixelAspectRatio Video Pixel Aspect Ratio Rational XmpText Internal The aspect ratio, expressed as ht/wd. For example: "648/720" = 0.9
videoPixelDepth Video Pixel Depth closed Choice of Text XmpText Internal The size in bits of each color component of a pixel. Standard Windows 32-bit pixels have 8 bits per component. One of: 8Int, 16Int, 32Int, 32Float.
videoColorSpace Video Color Space closed Choice of Text XmpText Internal The color space. One of: sRGB (used by Photoshop), CCIR-601 (used for NTSC), CCIR-709 (used for HD).
videoAlphaMode Video Alpha Mode closed Choice of Text XmpText External The alpha mode. One of: straight, pre-multiplied.
videoAlphaPremultipleColor Video Alpha Premultiple Color Colorant XmpText External A color in CMYK or RGB to be used as the pre-multiple color when alpha mode is pre-multiplied.
videoAlphaUnityIsTransparent Video Alpha Unity Is Transparent Boolean XmpText Internal When true, unity is clear, when false, it is opaque.
videoCompressor Video Compressor Text XmpText Internal Video compression used. For example, jpeg.
videoFieldOrder Video Field Order closed Choice of Text XmpText Internal The field order for video. One of: Upper, Lower, Progressive.
pullDown Pull Down closed Choice of Text XmpText Internal The sampling phase of film to be converted to video (pull-down). One of: WSSWW, SSWWW, SWWWS, WWWSS, WWSSW, WSSWW_24p, SSWWW_24p, SWWWS_24p, WWWSS_24p, WWSSW_24p.
audioSampleRate Audio Sample Rate Integer XmpText Internal The audio sample rate. Can be any value, but commonly 32000, 41100, or 48000.
audioSampleType Audio Sample Type closed Choice of Text XmpText Internal The audio sample type. One of: 8Int, 16Int, 32Int, 32Float.
audioChannelType Audio Channel Type closed Choice of Text XmpText Internal The audio channel type. One of: Mono, Stereo, 5.1, 7.1.
audioCompressor Audio Compressor Text XmpText Internal The audio compression used. For example, MP3.
speakerPlacement Speaker Placement Text XmpText External A description of the speaker angles from center front in degrees. For example: "Left = -30, Right = 30, Center = 0, LFE = 45, Left Surround = -110, Right Surround = 110"
fileDataRate File Data Rate Rational XmpText Internal The file data rate in megabytes per second. For example: "36/10" = 3.6 MB/sec
tapeName Tape Name Text XmpText External The name of the tape from which the clip was captured, as set during the capture process.
altTapeName Alternative Tape Name Text XmpText External An alternative tape name, set via the project window or timecode dialog in Premiere. If an alternative name has been set and has not been reverted, that name is displayed.
startTimecode Start Time Code Timecode XmpText Internal The timecode of the first frame of video in the file, as obtained from the device control.
altTimecode Alternative Time code Timecode XmpText External A timecode set by the user. When specified, it is used instead of the startTimecode.
duration Duration Time XmpText Internal The duration of the media file.
scene Scene Text XmpText External The name of the scene.
shotName Shot Name Text XmpText External The name of the shot or take.
shotDate Shot Date Date XmpText External The date and time when the video was shot.
shotLocation Shot Location Text XmpText External The name of the location where the video was shot. For example: "Oktoberfest, Munich Germany" For more accurate positioning, use the EXIF GPS values.
logComment Log Comment Text XmpText External User's log comments.
markers Markers seq Marker XmpText Internal An ordered list of markers
contributedMedia Contributed Media bag Media XmpText Internal An unordered list of all media used to create this media.
absPeakAudioFilePath Absolute Peak Audio File Path URI XmpText Internal The absolute path to the file's peak audio file. If empty, no peak file exists.
relativePeakAudioFilePath Relative Peak Audio File Path URI XmpText Internal The relative path to the file's peak audio file. If empty, no peak file exists.
videoModDate Video Modified Date Date XmpText Internal The date and time when the video was last modified.
audioModDate Audio Modified Date Date XmpText Internal The date and time when the audio was last modified.
metadataModDate Metadata Modified Date Date XmpText Internal The date and time when the metadata was last modified.
artist Artist Text XmpText External The name of the artist or artists.
album Album Text XmpText External The name of the album.
trackNumber Track Number Integer XmpText External A numeric value indicating the order of the audio file within its original recording.
genre Genre Text XmpText External The name of the genre.
copyright Copyright Text XmpText External The copyright information.
releaseDate Release Date Date XmpText External The date the title was released.
composer Composer Text XmpText External The composer's name.
engineer Engineer Text XmpText External The engineer's name.
tempo Tempo Real XmpText Internal The audio's tempo.
instrument Instrument Text XmpText External The musical instrument.
introTime Intro Time Time XmpText Internal The duration of lead time for queuing music.
outCue Out Cue Time XmpText Internal The time at which to fade out.
relativeTimestamp Relative Timestamp Time XmpText Internal The start time of the media inside the audio project.
loop Loop Boolean XmpText Internal When true, the clip can be looped seamlessly.
numberOfBeats Number Of Beats Real XmpText Internal The number of beats.
key Key closed Choice of Text XmpText Internal The audio's musical key. One of: C, C#, D, D#, E, F, F#, G, G#, A, A#, B.
stretchMode Stretch Mode closed Choice of Text XmpText Internal The audio stretch mode. One of: Fixed length, Time-Scale, Resample, Beat Splice, Hybrid.
timeScaleParams Time Scale Parameters timeScaleStretch XmpText Internal Additional parameters for Time-Scale stretch mode.
resampleParams Resample Parameters resampleStretch XmpText Internal Additional parameters for Resample stretch mode.
beatSpliceParams Beat Splice Parameters beatSpliceStretch XmpText Internal Additional parameters for Beat Splice stretch mode.
timeSignature Time Signature closed Choice of Text XmpText Internal The time signature of the music. One of: 2/4, 3/4, 4/4, 5/4, 7/4, 6/8, 9/8, 12/8, other.
scaleType Scale Type closed Choice of Text XmpText Internal The musical scale used in the music. One of: Major, Minor, Both, Neither. Neither is most often used for instruments with no associated scale, such as drums.