The Editor's Guide to Video Archival

The problem with delivery formats on a timeline

When footage arrives in a delivery format, scrubbing is laggy, playback drops frames, and color grading reveals banding where smooth gradients should be. These formats store video by referencing other frames, so your NLE has to decode a chain of frames just to display a single one. That's fine for watching a finished video, but it's terrible for editing. Multiply that across a multi-cam project and your workstation spends more time decoding than responding to you.

What ProRes and DNxHR actually solve

ProRes and DNxHR are mezzanine formats where every single frame is independently decodable. When you scrub to a specific frame, your NLE reads it directly instead of reconstructing it from a chain of references. Color depth is preserved at 10-bit or higher, so grading holds up. Timeline performance becomes predictable. Every major NLE treats these formats natively, which means fewer compatibility surprises.

The trade-off: editability vs file size

The advantages are clear: fast scrubbing, accurate color, predictable performance. The downside is size:

• ProRes 422 at 1080p: roughly 50 GB per hour
• ProRes 422 at 4K: roughly 200 GB per hour
• Multi-cam project with full coverage: can easily fill an entire drive

For active editing, these file sizes are worth the cost. But once a project ships, keeping mezzanine files on fast storage is expensive, and you can't just delete them because clients come back months later needing re-edits.

The editor's storage spiral

A working editor finishes 2 to 4 projects per month. Each project is 50 to 500 GB of timeline-ready media. After delivery, it sits on the working drive until space runs out, then gets moved to an external drive, then to a shelf. Within a year, you have 6 to 12 drives with no search, no index, and no backup beyond the physical drive itself.

Why drives aren't an archive

The average external hard drive lasts 3 to 5 years. SSDs last longer but aren't immune to failure. A single drive failure can destroy an entire year of completed work. Even if the drive survives, finding a specific project from 2 years ago means plugging in drives one at a time until you find it. That's not an archive. That's a scavenger hunt.

Moving completed work to the cloud

Upload completed projects to cloud storage that's organized, searchable, and backed up across multiple data centers. When a client comes back for revisions 8 months later, you search for the project, export it in an editing-friendly format, and start working. No shelf of drives, no plugging in hardware, no discovering that the drive you need won't mount.

Export to ProRes or DNxHR on demand

The value of an archive depends on how easily you can get files back into your editing workflow. Studio tier exports to ProRes (MOV) or DNxHR (MXF) on demand from the desktop app. Download, drop into your timeline, and you're working with editing-friendly media immediately. Desktop exports are free and unlimited, so retrieval doesn't add to your costs.

Metadata that survives the round trip

Most cloud storage strips metadata or leaves it inconsistent after a round trip. Proper archival preserves everything that matters:

• Timecode and creation date
• Color metadata and LUTs (delivered alongside when uploaded with the footage)
• Subtitles and chapters
• GPS data
• File names, folder structures, and reel organization

Everything comes back exactly as it was.

Building a filmmaker's archive that lasts

Organize by project, year, or client. Upload finished timelines and key source footage after delivery. Set retention based on how long you want to keep each project available. Most filmmakers keep personal and portfolio work indefinitely and client work for 2 to 5 years depending on the contract. The archive stays searchable and accessible years later.

What ProRes files actually cost to store

A library of 100 hours of ProRes 422 at 1080p is roughly 5 TB. On external SSDs at $100/TB, that's $500 in hardware with no redundancy and no backup. Those drives need replacing every few years. The hidden cost is the time you spend managing, labeling, and searching through a closet full of hardware.

Cloud archival changes the equation

On BillionMediaVault Studio, capacity per $5/mo vault:

• FHD content: 215 hours
• 4K at 60fps: 110 hours
• 4K at 120fps: 55 hours

Over a year, you spend $60 instead of $500+ in drives. Your archive is backed up, organized, and searchable from anywhere. Desktop exports are free and unlimited, so pulling files back costs nothing extra.