Problem
An archive restore produces correct media files but loses filesystem-level metadata needed by the finishing system to reconstruct the original project hierarchy.
Solution
Root Cause / Diagnostic:
Generic archiving tools often fail to preserve extended file attributes, POSIX permission bits, symlinks, creation dates, and NLE-specific directory timestamps. When files are restored without these metadata attributes, finishing systems and NLEs fail to resolve relative path links, treating assets as missing or incorrectly versioned.
Actionable Fix:
1. Metadata-Preserving Archival Tooling: Utilize archiving utilities configured to preserve all POSIX attributes, extended attributes (xattrs), and resource forks (e.g., using `rsync -aHAX` or LTFS tools with full attribute support).
2. Sidecar XML Metadata Generation: Generate standardized sidecar JSON/XML manifests containing full original directory trees, creation timestamps, and filesystem permissions alongside media files.
3. Timeline Relinking Validation: Restore an archived test project to a clean volume and verify that the NLE (DaVinci Resolve or Premiere Pro) relinks all footage without manual path remapping.
Pro Tip:
Standard file copying can erase camera creation dates and folder metadata, causing video editors to lose timeline links; use archive tools that preserve extended file attributes and POSIX directory structures.
Generic archiving tools often fail to preserve extended file attributes, POSIX permission bits, symlinks, creation dates, and NLE-specific directory timestamps. When files are restored without these metadata attributes, finishing systems and NLEs fail to resolve relative path links, treating assets as missing or incorrectly versioned.
Actionable Fix:
1. Metadata-Preserving Archival Tooling: Utilize archiving utilities configured to preserve all POSIX attributes, extended attributes (xattrs), and resource forks (e.g., using `rsync -aHAX` or LTFS tools with full attribute support).
2. Sidecar XML Metadata Generation: Generate standardized sidecar JSON/XML manifests containing full original directory trees, creation timestamps, and filesystem permissions alongside media files.
3. Timeline Relinking Validation: Restore an archived test project to a clean volume and verify that the NLE (DaVinci Resolve or Premiere Pro) relinks all footage without manual path remapping.
Pro Tip:
Standard file copying can erase camera creation dates and folder metadata, causing video editors to lose timeline links; use archive tools that preserve extended file attributes and POSIX directory structures.