Element Set
DRAFT: as of 2010 October 1
Note: Recommended elements may be required depending on the needs of a specific format or project
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Video Metadata links (projects, schemes, articles)
- PBCore: http://pbcore.org/2.0/
- EBU Core: http://tech.ebu.ch/docs/tech/tech3293v1_2.pdf
- EFG: http://www.europeanfilmgateway.eu/guidelines_and_standards.php
- MAWG: http://www.slideshare.net/EUscreen/buerger-w3-c-media-annotation-working-group-euscreen-mykonospdf
- VIDe: http://www.vide.net/workgroups/videoaccess/resources.shtml
- SMIL: http://www.w3.org/AudioVideo/
- VidArch: http://www.ils.unc.edu/vidarch/Tibbo-IST2006.pdf, http://www.ils.unc.edu/vidarch/
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DOME element
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Definition
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Use
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Obligation
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DOMEcore elements
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Identifier
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see DOMEcore
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required
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Copyright Statement
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see DOMEcore
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required
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License
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see DOMEcore
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required
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Title
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see DOMEcore
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required
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Agent (Creator)
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see DOMEcore
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required
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Description
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see DOMEcore
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required
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Creation date
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see DOMEcore
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required
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Genre
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see DOMEcore
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required
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recommended DOME elements
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Access statement
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see recommended DOME elements
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required
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Contributor(s)
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see recommended DOME elements
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author, director, producer, performer, client, interviewer, interviewee, etc.
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recommended
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Language
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see recommended DOME elements
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recommended
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Subjects
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see recommended DOME elements
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recommended
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Is part of
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has part
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has file
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Format specific elements
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Location
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recommended
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Event
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recommended
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Sponsor
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recommended
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Series
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recommended
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Course
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recommended
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Project/Collection
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recommended
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Video specific elements
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Video type
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classroom lecture, lecture/speech, panel discussion, demonstration, recitation/reading, dramatic performance, music performance, dance performance, observation, video art, event, documentary, advertisement, virtual tour, interview, procedure, experiment, conference, testimony, surveillance, podcast
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required
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Duration
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Time-based extent (playback time) of the resource
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- May refer to an resource as a whole or to the various parts that make up a resource# Does not describe the time to utilize a resource in a setting# Represented as a timestamp
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required
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Transcription/Subtitles/Captions
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May be used as an annotation element or a relation field that points to additional files
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optional
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Start Time
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beginning point of playback for a time-based resource
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- Used in combination with Duration to identify a segment of a resource# Represented as a timestamp
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required (if part of a larger resource(
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End time
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- May not be needed if using duration and start time
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Number of Parts
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the number of segments that combine to create the resource as a whole
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- Used in conjunction with <has part> * Represented by a whole number * Segments could be tracks, chapters, scene, shot, etc.
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required (if a resource is made up of multiple segments)
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Part number
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indicates which numbered part a segment is of a given resource
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- Used in conjunction with <is part of> * Examples: 1 of 5; 2 of 2; 7 of 9
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required (if a resource is a segment of a larger resource)
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FILES
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Identifier
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required
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Parent Video
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Related Tapes
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Use
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required
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Modification date
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Format
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required
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File Size
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required
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Checksum
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required
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Key Frame/Thumbnail
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An image that is representative of the audio/video resource
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required
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Video Compression Method
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the method by which a video bitstream is encoded for transmission and decoded for use
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required
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Video Resolution
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the number of pixels in the horizontal and vertical dimensions of the video
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required
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Video Frame Rate
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the number of frames per second at which the video source item was digitized
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required
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Video Bit Depth
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the number of bits of information stored for each sample taken during the quantization of an analogue signal
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required
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Audio Compression Method
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Audio Sampling Rate
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Audio Bit Depth
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Number of Audio Channels
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