soundtrack
Enable an AI agent to recognise a soundtrack, assess its relationship to a host work and its available versions, and determine appropriate playback, editing, delivery and reuse actions.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
recalled by Codex without web access - no source was read
Researched by: Codex
Purpose and description
Enable an AI agent to recognise a soundtrack, assess its relationship to a host work and its available versions, and determine appropriate playback, editing, delivery and reuse actions.
A soundtrack is the audio component of an audiovisual work, including dialogue, music and sound effects, or a separately released recording of music or other audio associated with that work.
It can be Identify the soundtrack presentation associated with a particular host-work edition.; Inspect component coverage and locate missing, substituted or alternate audio.; Align cues to scenes or inspect the rules that trigger interactive playback.; Compare mixes, language variants and album presentations without collapsing their identities.; Assess whether a proposed playback, edit, extraction or reuse has sufficient supporting permission evidence.; Validate a delivery against its declared host version and playback requirements..
Distinguishing features
A soundtrack has an identifiable relationship to a host work; a playlist sharing its mood does not establish that relationship.
A full soundtrack may include dialogue, effects and ambience as well as music; a score identifies composed music rather than necessarily the complete audio programme.
An integrated soundtrack follows the host work's timeline or interaction rules; a soundtrack album has its own release sequence and may omit, extend or rearrange material.
A soundtrack version is distinguished by audible content, alignment or playback behaviour; a new file encoding alone need not establish a new version.
A physical disc or audio file carries a soundtrack presentation but is not interchangeable with the soundtrack's creative identity.
Scope
+ The soundtrack's relationship to a specific host work, edition or interactive experience
+ Included music, dialogue, effects, ambience and silence, with their roles and boundaries
+ Linear synchronisation, cue placement and interactive playback behaviour
+ Full mixes, alternate mixes, language versions, stems and separately released soundtrack presentations
+ Soundtrack-specific credits, provenance, permissions and delivery readiness
- The host work's complete narrative, visual content and production history
- Independent identity and musical structure of constituent compositions
- Independent recording histories unrelated to their inclusion in this soundtrack
- Playback equipment, storage media and individual physical copies
- General music catalogues, playlists and albums with no established relationship to a host work
Characteristics
- Soundtrack presentation
- integrated audio programme | music-only presentation | separately released album | other declared presentation | unresolved Prevents a complete host-work soundtrack from being mistaken for an album or score selection.
- Host-work association
- linked host work and edition, with association type and supporting evidence Establishes which work the soundtrack accompanies or represents.
- Audio-component coverage
- music | dialogue | effects | ambience, each present, absent or unknown Shows whether the available presentation can fulfil the intended playback or production role.
- Playback organisation
- fixed timeline | event-driven | adaptive | hybrid | standalone sequence Determines whether alignment requires timestamps, interaction rules or an album track order.
- Duration
- seconds, qualified by version and playback path; variable or unknown where applicable Supports runtime checks without treating an interactive soundtrack as having one fixed duration.
- Language and accessibility variant
- declared dialogue languages, instrumental status and audio-description presence Helps select a presentation appropriate to the audience and host edition.
- Mix presentation
- declared channel layout or spatial-audio representation, with full-mix or stem role Distinguishes listening presentations from production components.
- Verification state
- unassessed | incomplete | awaiting review | verified for a stated host version and use Makes readiness conditional on a concrete playback or delivery context.
- Use-authorisation evidence
- evidence linked to a component or presentation and a specified action, territory and period Supports use decisions without assuming that association with a host work authorises every reuse.
Also called
Where this came from
wikidata · CC0 1.0
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 6 bundles · 11 layers · 19 findings · 29 questions.
Soundtrack identity and boundaries Establishes what the registered soundtrack denotes and how it relates to its host and released presentations.
The term can denote a complete audio programme, its music or a separately released album; an agent must resolve that distinction before acting.
Host-work association
Connects the soundtrack to the work and edition it accompanies or represents.
Associated host and edition
Record the host relationship at sufficient precision to distinguish cuts, episodes, releases and interactive builds.
- Which host work and specific cut, episode or build does this soundtrack accompany? definition
- What credits, release documentation or production records establish that association? provenance
Presentation boundary
Separates integrated audio, score selections, albums and their carriers.
Soundtrack referent
Declare whether the model instance denotes the host's audio programme or a distinct presentation derived from or associated with it.
- Does this instance denote the complete audio programme, music only or a standalone soundtrack release? definition
- Which related albums, recordings, files and physical copies require separate identities rather than being treated as this soundtrack? boundary
Audio content and cue coverage Describes what is audible and how constituent material contributes to the soundtrack.
A soundtrack cannot be assessed solely from a music track list when dialogue, effects, ambience and deliberate silence may be essential.
Component inventory
Accounts for audio components and their intended presence.
Included audio roles
Identify included component types and distinguish intentional omission from missing material.
- Which music, dialogue, effects and ambience components belong to this presentation? definition
- Which silent or absent passages are intentional, and which indicate incomplete audio? boundary
Cue and recording lineage
Links audible occurrences to their source material and soundtrack-specific treatment.
Cue source and treatment
Keep the source composition or recording distinct from an edited, looped, layered or rerecorded soundtrack occurrence.
- Which composition, recording or created sound supplies each identifiable cue? provenance
- What editing, looping, layering or rerecording distinguishes the audible cue from its source? definition
Synchronisation and playback Captures when audio occurs and how it responds to the host work.
Timing and interaction can define a soundtrack's function even when its source recordings remain unchanged.
Linear alignment
Places fixed audio against a declared host timeline.
Cue timing reference
Record cue boundaries against an explicit timeline and timebase where linear synchronisation applies.
- What host timeline, timebase and start offset govern this presentation's synchronisation? measurement
- Where do cues enter, exit or overlap, and which timing deviations would fail the intended delivery? measurement
Interactive audio behaviour
Describes conditional playback for games and other interactive hosts where applicable.
Triggers, loops and transitions
Record the rules that select, combine and transition audio rather than assuming a single definitive sequence.
- Which events or host states select cues, alter layers or trigger transitions? definition
- Which playback paths, loop boundaries and interruptions must an agent exercise to verify continuity? action
Versions, mixes and delivery Distinguishes audible variants and determines whether available assets satisfy a stated use.
A mix may be complete for one language, cut or playback configuration and unsuitable for another.
Variant relationships
Tracks differences among full mixes, language variants, stems and album presentations.
Audible version differences
Record changes to content, sequence, language or spatial presentation and relate each variant to its intended use.
- Which audible changes distinguish this variant from the referenced soundtrack presentation? boundary
- Which host edition and audience is each mix or language variant intended to serve? definition
Delivery readiness
Assesses available audio against declared playback and production requirements.
Asset completeness and quality
Check that required assets are present, correctly identified and verified for the intended presentation.
- Are the required full mixes or stems present, and do their duration and channel assignments match the delivery specification? measurement
- What checks remain for synchronisation, missing cues, audible defects and required loudness or peak limits before delivery? action
Credits and permitted uses Connects soundtrack contributions and intended actions to documentary evidence.
Compositions, recordings, performances and assembled presentations can require distinct attribution and use assessments.
Contribution attribution
Identifies contributors at the component or presentation level supported by credits.
Credited soundtrack roles
Distinguish composition, performance, recording, music supervision, sound design, editing and mixing contributions where documented.
- Who is credited for each documented role, and does that credit apply to a cue, recording or complete presentation? provenance
- Which credit sources conflict or leave a contribution unattributed? provenance
Action-specific permissions
Assesses evidence for the proposed use of the soundtrack and its included material.
Proposed-use coverage
Keep permission conclusions scoped to a concrete action and the components it uses.
- What evidence covers the proposed playback, host distribution, standalone release, extraction or reuse, including its territory and period? action
- Which included components have unresolved restrictions or require additional authorisation for that action? boundary
Evidence and external alignment What the world already says about this thing, gathered so the model can be checked against it.
A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.
Reported evidence
Findings from the breadth pass, kept separate from the structural claims.
Check these first
Recalled without web access and unsourced; every item is a lead to verify.
- No sense is recorded: the complete audio component and the associated album are established but distinct meanings.
- A researcher should establish whether the registry entry denotes an audio work, a particular mix or recording, or a release; their identifiers and rights differ.
- Technical values are common production conventions, not defining requirements; delivery specifications require separate verification.
- Which of these check these first hold for the sense of soundtrack this model covers, and on what evidence? provenance
Kinds and varieties
Recalled without web access and unsourced; every item is a lead to verify.
- Complete audiovisual soundtrack
- Original score soundtrack album
- Compilation soundtrack album
- Video game soundtrack
- Which of these kinds and varieties hold for the sense of soundtrack this model covers, and on what evidence? provenance
Identifiers and schemes
Recalled without web access and unsourced; every item is a lead to verify.
- ISRC - 12 alphanumeric characters, commonly displayed as CC-XXX-YY-NNNNN - Identifies an individual sound recording, including a separately released soundtrack track; it does not identify the underlying composition or an entire album.
- ISWC - T followed by nine digits and a check digit - Identifies an underlying musical work, such as a score composition, rather than its recording.
- GTIN - 8, 12, 13 or 14 digits - GS1 identifier for a trade item, potentially a particular soundtrack album product or edition.
- Which of these identifiers and schemes hold for the sense of soundtrack this model covers, and on what evidence? provenance
Standards and regulation
Recalled without web access and unsourced; every item is a lead to verify.
- ISO 3901, issued by ISO, specifies the International Standard Recording Code.
- ISO 15707, issued by ISO, specifies the International Standard Musical Work Code.
- ITU-R BS.1770, issued by the International Telecommunication Union, specifies algorithms for measuring audio programme loudness and true-peak level.
- EBU R 128, issued by the European Broadcasting Union, recommends loudness normalisation and permitted maximum levels for broadcast audio.
- The Berne Convention, administered by WIPO, provides an international copyright framework relevant to musical and audiovisual works.
- Which of these standards and regulation hold for the sense of soundtrack this model covers, and on what evidence? provenance
Real-world use
Recalled without web access and unsourced; every item is a lead to verify.
- Combining dialogue, music, ambience and effects to support audiovisual storytelling.
- Releasing music associated with a film, television programme or game as an album.
- Providing separate dialogue and music-and-effects materials for dubbing and localisation.
- Delivering different mixes for cinema, broadcast, streaming and home playback.
- Adapting music and sound to player actions in interactive games.
- Which of these real-world use hold for the sense of soundtrack this model covers, and on what evidence? provenance
Typical measurements
Recalled without web access and unsourced; every item is a lead to verify.
- Digital audio sampling frequency - 48 commonly used in audiovisual production - kHz
- PCM bit depth - 16-24 - bits per sample
- Which of these typical measurements hold for the sense of soundtrack this model covers, and on what evidence? provenance
Failure modes and hazards
Recalled without web access and unsourced; every item is a lead to verify.
- Audio and picture become perceptibly out of synchronisation.
- Music or effects mask dialogue and reduce intelligibility.
- Clipping, excessive compression or unsuitable loudness degrades playback.
- Incorrect channel routing or downmixing alters balance or causes cancellation.
- Missing permissions for compositions or recordings prevent lawful distribution or reuse.
- Which of these failure modes and hazards hold for the sense of soundtrack this model covers, and on what evidence? provenance
Regional variation
Recalled without web access and unsourced; every item is a lead to verify.
- Copyright ownership, protection terms and licensing arrangements vary by jurisdiction.
- Broadcast loudness requirements and delivery specifications vary among territories and broadcasters.
- Localised releases may replace dialogue, songs or licensed recordings and therefore contain different soundtracks.
- Which of these regional variation hold for the sense of soundtrack this model covers, and on what evidence? provenance
Neighbouring kinds and how to tell them apart
Recalled without web access and unsourced; every item is a lead to verify.
- Film score - A score is music composed for a film; its soundtrack can additionally contain existing songs, dialogue and sound effects.
- Soundtrack album - An album is a separately issued audio release and may omit, reorder or re-record material heard in the audiovisual work.
- Sound recording - A sound recording need not be associated with an audiovisual work; soundtrack identifies that association or function.
- Audio file - A file is a digital encoding or delivery object; the same soundtrack can be embodied in multiple files and formats.
- Sound design - Sound design is the practice of creating and arranging sonic elements; a soundtrack is an audio result incorporating those elements.
- Which of these neighbouring kinds and how to tell them apart hold for the sense of soundtrack this model covers, and on what evidence? provenance
What the second pass must settle
- Does the registry intend soundtrack to cover the complete accompanying audio programme, music releases associated with a host work, or both?
- Does an existing Vercy world model already own this concept or a portion of its scope that should be linked rather than duplicated?
- How should research distinguish a soundtrack album from an album marketed as inspired by a host work when some tracks never occur in it?
- Which changes establish a new soundtrack work or expression, and which establish only a mix, manifestation or carrier variant under the catalogue's chosen bibliographic alignment?
- Which authoritative sources and identification practices should govern cue lineage, interactive versions and action-specific permission assessments?