66adec257e
- Implement `normalize_linkml_alt_descriptions.py` to convert structured alt_descriptions to the expected scalar form. - Implement `normalize_linkml_structured_aliases.py` to flatten language-keyed structured_aliases into a standard list-of-objects format. - Implement `validate_linkml_schema_integrity.py` to validate the integrity of LinkML schema bundles, checking for import resolution, YAML parsing, and reference existence.
288 lines
8.2 KiB
YAML
288 lines
8.2 KiB
YAML
id: https://nde.nl/ontology/hc/class/VideoAudioAnnotation
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name: video_audio_annotation_class
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title: Video Audio Annotation Class
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imports:
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- linkml:types
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- ../enums/AudioEventTypeEnum
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- ../enums/MusicTypeEnum
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- ../enums/SoundEventTypeEnum
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- ../slots/contain
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- ../slots/end_of_the_end
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- ../slots/has_score
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- ../slots/identified_by
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- ../slots/has_label
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- ../slots/has_provenance
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- ../slots/has_segment
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- ../slots/has_type
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- ../slots/in_background
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- ../slots/diarized
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- ../slots/overlap_with
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- ../slots/has_language
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- ../slots/has_confidence_measure
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- ../slots/has_music
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- ../slots/has_genre
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- ../slots/has_sound
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- ../slots/in_language
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- ../slots/begin_of_the_begin
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- ../slots/has_silence
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- ../slots/has_ratio
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- ../slots/has_speaker
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- ../slots/has_spoken_words
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- ../slots/temporal_extent
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prefixes:
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linkml: https://w3id.org/linkml/
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hc: https://nde.nl/ontology/hc/
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schema: http://schema.org/
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dcterms: http://purl.org/dc/terms/
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prov: http://www.w3.org/ns/prov#
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crm: http://www.cidoc-crm.org/cidoc-crm/
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oa: http://www.w3.org/ns/oa#
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ma: http://www.w3.org/ns/ma-ont#
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wd: http://www.wikidata.org/entity/
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default_prefix: hc
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classes:
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VideoAudioAnnotation:
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is_a: VideoAnnotation
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class_uri: hc:VideoAudioAnnotation
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abstract: false
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description: >-
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Annotation capturing audio-structure features detected in a video (speech,
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speakers, music, sound events, silence, and related metrics).
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alt_descriptions:
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nl: Annotatie die audio-structuur in video vastlegt (spraak sprekers muziek geluid stilte).
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de: Annotation zur Erfassung der Audiostruktur in Videos (Sprache Sprecher Musik Geraeusche Stille).
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fr: Annotation capturant la structure audio d une video (parole locuteurs musique sons silence).
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es: Anotacion que captura la estructura de audio en un video (habla hablantes musica sonidos silencio).
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ar: حاشية تلتقط بنية الصوت في الفيديو (كلام، متحدثون، موسيقى، أصوات، صمت).
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id: Anotasi yang menangkap struktur audio dalam video (ucapan pembicara musik suara hening).
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zh: 记录视频音频结构特征的注释（语音、说话人、音乐、声音事件、静音等）。
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structured_aliases:
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- {literal_form: audio-annotatie, in_language: nl}
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- {literal_form: Audio-Annotation, in_language: de}
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- {literal_form: annotation audio, in_language: fr}
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- {literal_form: anotacion de audio, in_language: es}
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- {literal_form: وسم صوتي, in_language: ar}
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- {literal_form: anotasi audio, in_language: id}
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- {literal_form: 音频注释, in_language: zh}
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exact_mappings:
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- hc:VideoAudioAnnotation
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close_mappings:
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- ma:AudioTrack
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- crm:E13_Attribute_Assignment
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related_mappings:
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- wd:Q11028
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- wd:Q638
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slots:
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- has_segment
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- contain
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- diarized
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- has_language
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- has_music
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- has_genre
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- has_sound
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- has_type
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- has_silence
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- has_ratio
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- has_speaker
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- has_spoken_words
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- has_confidence_measure
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- has_provenance
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- temporal_extent
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- identified_by
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- has_label
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- has_score
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slot_usage:
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has_segment:
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range: AudioEventSegment
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multivalued: true
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required: false
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inlined_as_list: true
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examples:
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- value: '[{has_type: SPEECH, start_seconds: 0.0, end_seconds: 15.0, segment_text: "Speech detected", confidence: 0.95}]'
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- value: '[{has_type: MUSIC, start_seconds: 30.0, end_seconds: 60.0, segment_text: "Background music", confidence: 0.88}]'
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contain:
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range: DiarizationSegment
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multivalued: true
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required: false
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inlined: true
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inlined_as_list: true
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diarized:
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range: boolean
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required: false
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ifabsent: 'false'
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examples:
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- value: true
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has_music:
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range: boolean
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required: false
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ifabsent: 'false'
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examples:
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- value: true
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has_genre:
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range: string
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multivalued: true
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required: false
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examples:
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- value: classical
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- value: baroque
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has_sound:
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range: float
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required: false
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examples:
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- value: -45.0
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has_silence:
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range: float
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required: false
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minimum_value: 0.0
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examples:
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- value: 15.5
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has_ratio:
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range: float
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required: false
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examples:
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- value: 25.0
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has_speaker:
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range: integer
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required: false
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minimum_value: 0
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examples:
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- value: 3
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has_language:
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range: Language
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required: false
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multivalued: true
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inlined: true
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inlined_as_list: true
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has_confidence_measure:
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range: float
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required: false
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minimum_value: 0.0
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maximum_value: 1.0
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examples:
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- value: 0.88
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comments:
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- Audio event detection for video content
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- Supports speech, music, silence, and sound event detection
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- Speaker diarization for interview navigation
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- Language detection for multilingual heritage content
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- Audio quality metrics for preservation assessment
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see_also:
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- https://www.w3.org/TR/annotation-model/
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- https://arxiv.org/abs/2111.08085
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annotations:
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specificity_score: 0.1
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specificity_rationale: Generic utility class/slot created during migration
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custodian_types: "['*']"
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modeling_notes: |
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VideoAudioAnnotation complements VideoTranscript:
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- VideoAudioAnnotation: audio structure (who spoke when; music and sound events)
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- VideoTranscript: the text content of speech
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Typical use cases
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- diarization for interviews
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- music and sound-event detection for content classification
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- audio quality metrics for preservation assessment
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legacy_description: |
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Preserved from earlier, more verbose description.
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It contained detailed tables and examples for diarization, music detection,
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sound events, language detection, and audio quality analysis.
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SpeechSegment:
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class_uri: hc:SpeechSegment
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description: >-
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Speech segment with speaker and language information.
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slots:
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- begin_of_the_begin
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- end_of_the_end
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- has_speaker
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- in_language
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- has_spoken_words
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- has_confidence_measure
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- has_score
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slot_usage:
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begin_of_the_begin:
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range: float
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required: true
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minimum_value: 0.0
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end_of_the_end:
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range: float
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required: true
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minimum_value: 0.0
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has_speaker:
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range: string
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required: false
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in_language:
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range: string
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required: false
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has_confidence_measure:
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range: float
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required: false
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minimum_value: 0.0
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maximum_value: 1.0
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has_spoken_words:
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range: string
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required: false
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DiarizationSegment:
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class_uri: hc:DiarizationSegment
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description: >-
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Diarization segment identifying the speaker and time boundaries.
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slots:
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- has_provenance
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- temporal_extent
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- contain
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- overlap_with
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- has_score
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slot_usage:
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temporal_extent:
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range: TimeSpan
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inlined: true
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required: true
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contain:
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range: Speaker
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inlined: true
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required: true
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has_provenance:
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range: Provenance
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inlined: true
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required: false
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overlap_with:
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range: boolean
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required: false
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MusicSegment:
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class_uri: hc:MusicSegment
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description: >-
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Segment of detected music with optional classification and confidence.
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slots:
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- begin_of_the_begin
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- end_of_the_end
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- has_type
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- has_genre
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- in_background
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- has_confidence_measure
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- has_score
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slot_usage:
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begin_of_the_begin:
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range: float
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required: true
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minimum_value: 0.0
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end_of_the_end:
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range: float
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required: true
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minimum_value: 0.0
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has_type:
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range: MusicTypeEnum
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required: false
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has_genre:
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range: string
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required: false
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in_background:
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range: boolean
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required: false
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has_confidence_measure:
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range: float
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required: false
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minimum_value: 0.0
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maximum_value: 1.0
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