[C3 HL-023] Export replayable publications and audiovisual renditions #33

Outcome

Make an edition reproducible outside its current web presentation.

Placement and activation

• Circle: C3 — Composition studio and governed generative experiments
• System responsibilities: Product / Platform
• Capability coverage: 02 Product Applications & Interfaces; 03 APIs, SDKs & Integrations; 04 Data Platform; 08 Quality, Testing & Evaluation; 11 Documentation & Knowledge
• Planning status: Planned; apply the circle and dependency gates.
• Activation: Optional expansion after core acceptance and a demonstrated authoring need
• Parent epic: [EPIC C3] Composition studio and governed generative experiments #6; master roadmap: [MASTER EPIC] Hole-loop: concentric evolution within Persona / Visual Form Canon #2.

Dependencies

Requires selected source/edition identities from #12 and the relevant portable score/asset/replay contract from #28. Use the accepted static edition as a baseline.

#31 is required only for exports produced by the studio; a standalone static publication or recorded traversal can be prepared without a general authoring application. An audiovisual export additionally uses the actual chosen sound/media contract from #34, without requiring every performance adaptation.

Acceptance evidence

• Package corpus selections, source ledger, patch, score, asset identities, renderer/software versions, fonts/rights, seed, and required event history.
• Export an inspectable static publication and a recorded traversal or film when a selected composition calls for it; identify whether it is an edition rendition or a different work.
• Document differences among interactive time, capture time, color/font environment, and rendered output; deterministic route replay is not a universal pixel-match promise.
• Test export/import and replay at a chosen resolution/device, with clear errors for missing assets and licensed omissions.
• Define format-neutral interfaces for later SIMVLTANEA or audiovisual-loop integration without taking source custody from this project.
• Define a text-layer adapter or separately identified media rendition for SIMVLTANEA if selected. Orientation and typography changes must not reset a sibling's media clocks; do not reclassify textual encounter return as native video seek/reset.

Completion and scope

Attach the actual artifact or commit, relevant verification, limitations, and an artist decision where a composition changes. This issue plans authorized work; creation does not claim implementation or deployment. Preserve independent work/source identities and private source boundaries. Repository creation requires the extraction evidence in HL-004 #13 and HL-045 #14.