Fulldome licensing is one of the places where portable planetarium operators need to be especially careful. A show being visible online, available as a preview, shared by another operator, or listed in a catalog does not automatically mean it can be downloaded, copied, edited, or presented publicly.
Start With The Rights Holder
The safest first step is to identify who controls the show rights for the territory, format, and use case. That may be the producer, a distributor, a museum, a university, a studio, or another rights holder named in the source material.
PortaDome should not infer permission from popularity, old links, informal file sharing, or another venue using the same title. Operators should confirm the current source before adding a show to a paid, school, library, museum, or community program.
- Record the title, producer or distributor, source URL, contact route, and date checked.
- Confirm whether the permission is for public exhibition, educational use, internal preview, private testing, or another specific use.
- Confirm the territory, term, format, file delivery, language, and any reporting requirements.
- Keep the license or written permission with the show record instead of relying on memory.
Separate Preview, Download, And Exhibition Rights
A trailer, preview screener, classroom clip, or download link may exist for discovery without granting exhibition rights. Operators should treat preview access and public-performance permission as different questions unless the rights holder says otherwise.
The same caution applies to free resources. Free access does not necessarily mean unrestricted public presentation, commercial booking use, editing, redistribution, or inclusion in a ticketed event.
Check The Actual Booking Context
Portable dome use can cross several contexts: school assemblies, library programs, museum outreach, birthday parties, ticketed public shows, camps, festivals, and private demonstrations. A license that fits one context may not fit another.
Before a show is promoted, the operator should match the confirmed rights to the real booking model. If the program is paid, public, repeated, sponsored, or recorded, those details should be clear in the permission record.
Be Careful With Modifications
Fulldome files are often tied to technical and creative requirements. Trimming, re-narrating, translating, branding, adding sponsor slides, changing audio, converting formats, or combining excerpts may require separate permission.
If a show needs adaptation for a dome, audience, language, accessibility support, or playback system, confirm what changes are allowed before editing or distributing a modified file.
Build A Simple License Record
A lightweight record protects both the operator and the rights holder. It also makes staff handoffs easier when shows are booked months after the original research.
- Show title and version.
- Rights holder, producer, or distributor.
- Source URL and date checked.
- Allowed use, territory, term, fee, and restrictions.
- File format, delivery route, and any playback or credit requirements.
- Renewal, reporting, attribution, and cancellation notes.
When Permission Is Unclear
If the source does not clearly answer the use case, do not fill the gap with a guess. Put the show in a review state, contact the rights holder, choose a different show, or design a live program using material the operator can verify.
For PortaDome records, unclear licensing should be described as unclear. The directory can point operators toward primary sources, but it should not invent permission, pricing, current availability, or terms.
PortaDome Listing Practice
PortaDome show and producer records should preserve provenance and avoid presenting a listing as a license grant. Source-backed catalog information helps operators discover options, but the operator still needs to confirm current rights for the specific booking.
That distinction keeps the site useful without pretending to be a legal clearance service. It also gives producers a clearer correction path when catalog details, distribution routes, or permissions change.