Film, Photography & Media Production3-2-1 Media Archival Model

Video Storage Cost Calculator

Calculate video data footprint in GB, TB, and TiB based on shooting hours and camera codec bitrates (ProRes, REDCODE, BRAW), implementing the 3-2-1 backup rule across local NAS RAID arrays and cold cloud archival.

Footage Hours & Codec Bitrate

ProRes 422 4K ~500 Mbps, RED 5:1 ~800 Mbps

3-2-1 Storage Pricing

Total Storage Cost
$450
Footprint (TB / TiB)
4.5 TB (4.1 TiB)
3-Copy Multi-Backup
13.5 TB Total
Monthly Amortized
$37.50/mo

Footage Footprint & 3-2-1 Backup Storage Formula

Storage TB = (Footage Hours × 3,600 × Bitrate Mbps) / 8,000,000; Total Cost = (Local Copies × TB × Hard Drive $/TB) + (Cloud TB × $/TB/Month × Months)
  • Bitrates: ProRes 422 4K (~500 Mbps), ProRes RAW / REDCODE 5:1 (~800 Mbps), Sony XAVC 4K (~240 Mbps), H.264 (~50 Mbps).
  • 3-2-1 Rule: 3 copies of data on 2 different media types, with 1 copy stored securely offsite or in cloud cold storage.
  • Local vs Cloud: On-premise NAS drives purchased upfront ($18–$25/TB), AWS S3 Glacier Deep Archive ($1–$4/TB/month).

Step-by-Step Worked Example

Scenario:

Calculation Steps:

    Result:

    How to Use This Calculator

      Assumptions & Limitations

      • Estimates are based on standard national averages and current prevailing construction materials and contractor rates.
      • Actual trade bids may fluctuate according to local building code requirements, permit fees, and site topography.
      • Always obtain multiple written bids from licensed, bonded, and insured contractors before commencing work.

      Frequently Asked Questions

      What is the 3-2-1 backup rule in video production?

      The 3-2-1 backup rule mandates having 3 total copies of all raw camera footage, saved on 2 different types of storage media (e.g. fast NVMe editing scratch disk and a local RAID 6 NAS array), with at least 1 copy kept offsite (such as encrypted LTO tape or AWS S3 Glacier cloud storage).

      Why is there a difference between decimal TB and binary TiB?

      Hard drive manufacturers market capacity using decimal Terabytes (1 TB = 1,000,000,000,000 bytes = 10^12 bytes). Operating systems (like Windows and macOS) read storage in binary Tebibytes (1 TiB = 1024^4 bytes = 1,099,511,627,776 bytes). Thus, a 10 TB drive formats to approximately 9.09 TiB of usable space.

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