Test digiKam Tag Hierarchies Before Moving a Family Photo Catalog
By ImgHeal · Updated
A digiKam tag hierarchy may flatten or be interpreted differently in another application. Test the exact path and leaf values that matter to your archive. Preserve the vocabulary definition so a recipient does not mistake a workflow label or uncertain identification for a verified subject fact.
Explore this topic: Organize a photo archive
Build a tag sample with ambiguous leaves
Choose two branches that contain the same leaf name, such as Places/Springfield and Events/Springfield, only if those reflect your real vocabulary. Add a person label whose uncertainty is explicitly recorded and one ordinary topic keyword. List the expected meaning of each path. Use a copied sample so the test cannot overwrite the accepted catalog. A single flat keyword will not reveal whether hierarchy, repeated leaf names, or reserved workflow labels survive an exchange.
Inspect what is written to the files
digiKam's tags documentation describes hierarchical organization, while its metadata settings determine which information is written. Check the relevant configuration and synchronize the copied sample deliberately. Inspect the actual embedded or sidecar keyword fields with an independent reader. Record both full paths and flat leaf values where present. Avoid assuming that an application displaying the word Springfield has retained its original branch. Keep the vocabulary note outside application-specific settings so its meaning remains understandable later.
Review the destination's reconstructed organization
Import the sample using the recipient's normal workflow and compare its tag tree and search results. Check whether identical leaf words remain distinct, whether paths split at unexpected separators, and whether the uncertain-person label remains qualified. Decide on an exchange convention before processing the full archive. If hierarchy cannot be carried reliably, provide a separate descriptive report rather than silently accepting a changed meaning. Keep restored viewing versions linked to their untouched sources, because successful keyword transfer says nothing about the fidelity of generated facial details or colors.
Check this workflow
- Test repeated leaf names in different branches.
- Inspect the fields actually written.
- Compare the recipient's reconstructed meanings.
Sources and further reading
- digiKam: Tags viewDocuments hierarchical tags and tag-management operations.
- digiKam: Metadata settingsExplains file-writing options, sidecar naming, pending writes, and metadata categories.
Questions about this restoration task
Does a visible leaf keyword prove the hierarchy survived?
No. Inspect its full branch and compare it with the source vocabulary. The word alone may have lost important context.
Continue with a related guide
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