Podcast Recording Backup Checklist: Before, During, and After

Define the episode asset set

A recoverable episode includes more than the final MP3.

• Original isolated audio and video tracks
• Reference mix, room tone, and sync media
• Project file, edit decisions, plugins or processing notes
• Lossless master and encoded delivery files
• Transcript, captions, chapters, artwork, show notes, and release forms
• RSS/hosting metadata and platform-specific upload notes
• Checksums, durations, version labels, and final approval record

Apply 3-2-1 to production reality

CISA summarizes 3-2-1 as three copies of an important file, two different media types, and one copy offsite. For a podcast, that might mean a working project on local storage, a second copy on a separate drive, and an encrypted remote copy under controlled access.

Synchronization is not automatically backup. If deletion, corruption, or ransomware propagates immediately to every synchronized location, version history or an isolated copy is still required.

Before recording

Confirm free space, power, correct media, clock/date, project folder, and recording destination. Format or erase media only after its previous contents are verified elsewhere. Create the episode identifier before files exist so cameras, recorders, notes, and consent records use the same name.

During and immediately after

Use independent recording paths when the production risk justifies them: isolated microphone tracks plus a reference mix, local remote tracks plus a cloud reference, or camera reference audio plus the separate master.

After stopping, verify every expected file, duration, and channel. Copy source media before formatting cards or applying destructive processing. For remote sessions, wait until participant uploads are complete.

Verification checklist

A copy becomes trusted only after verification.

• Compare file count, size, duration, and names against the manifest.
• Open representative files from each destination, not only the source.
• Use checksums for large or critical transfers where practical.
• Test that the project can locate its media from the restored structure.
• Record backup date, destination class, encryption/access owner, and retention date.
• Perform a small restore drill before deleting working media.

Retention and access

Keep raw sources through the correction, contractual, and reuse window defined by the show. Keep release masters and metadata longer when they are the public record. Minimize unnecessary personal data and restrict guest files and credentials to people who need them.

Account recovery codes, hosting ownership, domain access, and encryption keys require a secure continuity plan outside the episode folder. Never place secrets in the public project repository.