Disclosure: This draft was generated with AI and checked against the cited primary sources, with a separate AI editorial review. It was prepared for the FrameSprite team, which has a commercial interest in FrameSprite. Proposed examples are not executed tests unless explicitly identified as recorded fixture results.
Do not treat a successful Pack Resources command as proof that every animation dependency is inside the blend-file. Packing applies to eligible resources, while an image sequence represents multiple frame files. Audit the sequence explicitly and verify the copied project without access to the original working folder.
Key Takeaways
- Inventory sequence frames separately from static textures.
- A working first frame does not prove that the remaining frame files are available.
- Test a copied delivery package; do not delete the original resources to simulate portability.
Identify how the animation enters the project
A sequence used by an image texture, a sequence strip and a movie clip are different consumers. Record which one your scene uses, the referenced directory, frame range and expected filenames. Do not assume that two nodes showing the same first image share the same timing or resource handling.
Blender's Blender Image Settings documentation defines an image sequence as separate files per frame. The Packed Data manual warns that not every external resource can be packed. These references describe the resource model; verify support in your installed Blender version rather than making a blanket assumption about every media type.
Build a package with an explicit sequence inventory
Preserve the source project, then collect the required external frames into a clearly named subdirectory of a delivery copy. Keep their numbering and case intact. Record the first and last expected files, plus any intentional missing time slots or reused frames.
The official directory-structure guidance recommends keeping project dependencies organized together. For a short sprite reference sequence, the small amount of extra packaging work is often easier to audit than an assumption that every relevant file was embedded.
| Dependency | Inventory evidence |
|---|---|
| Static source image | Saved file or verified packed representation |
| Image sequence | Required frame names and complete range |
| Movie or clip | Explicit external media and its referenced path |
Check the saved project after adjusting paths. A delivery directory that contains all frames can still fail if the blend-file continues pointing to an absolute path on the artist's machine.
Reopen the copied package safely
Use an unexecuted example: a character plane uses frames walk-0001 through walk-0024. The delivery blend-file shows frame one correctly, but later frames are absent from the package. A thumbnail or startup preview cannot detect that omission.
Open the copied project from a separate directory or test machine that lacks the original path. Inspect the start, middle and end, then the complete requested range. Distinguish missing-file behavior from timing behavior: a sequence can be fully present and still start at the wrong scene frame.
Do not rename, move or delete the sole original directory as a diagnostic. Use a preserved copy and an isolated test environment. If the project resolves files from elsewhere, record that dependency rather than counting the test as successful portability.
Record the actual scope of acceptance
Deliver the dependency inventory alongside the blend-file and runtime exports. State which Blender version and which frame range were actually checked. This article provides a proposed packaging workflow; no packing command or offline reopen was executed.
Related guides cover Blender image-sequence refresh and timing, portable simulation caches and case-sensitive asset paths. A complete handoff proves access to the required frames, not merely access to one attractive preview.
Written by the FrameSprite Workflow Team. Send a correction.
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