Recover Corrupted BRAW Files — What's Possible

A note before anything else: BRAW (Blackmagic RAW) is a proprietary container that wraps a proprietary codec. It is harder to recover than industry-standard codecs like ProRes, H.264, or H.265 — that's not marketing copy, it's the truth. Generic MP4 / MOV recovery techniques don't apply to it.

This page is the honest, format-level version: what's recoverable, what isn't, and what to try first. (For the Pocket-6K-specific walkthrough, see the camera guide linked below.)

First — is the file actually broken?

Before treating it as a recovery job, rule out the easy explanations:

Open it in DaVinci Resolve. Resolve is BRAW-native and more permissive than other players. If Resolve opens it, you're done.
Re-insert the card into the camera. Some firmware versions auto-detect an incomplete recording and finalise it.
Work on a copy. BRAW frame data is dense — a botched attempt on the original loses more bytes and makes a real recovery harder.

What a `.braw` file is

A .braw has its own container layout — not MP4, not MOV. It holds compressed RAW frames plus a metadata sidecar (gain, gamma, colour science, sensor info). Like every other format, the index is written at the end of recording. If the camera doesn't reach a clean stop — battery, card pulled, body crash — the frame data is on the card but the index is missing or partial.

The decision tree — what's actually recoverable

Failure pattern	Recoverable?
Index missing, frames intact	Often. We rebuild a structural index and produce a file Resolve will open. Colour-science metadata may need reconfirming.
File truncated, last few frames cut off	Usually. Trim the bad tail, rebuild the index from the remaining frames.
Sidecar metadata missing or damaged	Partial. The footage opens, but colour science (matrix, gamma, ISO) may need to be set manually.
Internal frame-compression damage (bytes flipped inside frames)	Usually no. BRAW frame compression is unforgiving.
Camera fault wrote zeroes	No. Nothing to recover.

What we actually do

Container reconstruction, not codec repair. We rebuild the BRAW index from observed frame markers and produce a file Resolve can open. The codec data inside the frames is never modified.
A reference clip helps a lot. A healthy .braw from the same camera and same settings significantly improves outcomes — upload it alongside the broken file if you have one.
An honest, free diagnostic. For BRAW, the diagnostic matters more than a 5-second preview: if the damage is inside the compressed frames rather than the structural index, we tell you immediately, before you pay anything.

What you do

Upload the BRAW file. Add a reference clip from the same camera and settings if you have one.
About a minute later you get a diagnostic — structurally recoverable, partially recoverable, or beyond reach.
If structural recovery is possible we generate a file. You preview it, and pay only if it works.

FAQ

Will the recovered file keep its colour science? For the structural cases (missing index, intact frames), yes. For partial cases where the metadata sidecar is damaged, you may need to set gamma and gain manually in Resolve — and we'll tell you which case you're in before charging.

Which Blackmagic cameras does this cover? The BRAW container behaves consistently across the Blackmagic line — the Pocket Cinema 4K / 6K family, the full-frame Cinema Camera, PYXIS, and the URSA bodies. The Pocket 6K guide goes into camera-specific detail.

My BRAW plays for 30 seconds and then Resolve crashes. That's usually mid-file structural corruption — sometimes recoverable by trimming or re-indexing, sometimes not. The diagnostic tells us.

Should I just try a generic MP4 recovery tool? Genuinely, no. Generic tools don't understand BRAW's container; at best they do nothing, at worst they modify the file in ways that make a real recovery harder. Use a BRAW-aware path, and always work on a copy.

Is my footage safe? The file sits on a server in France, is auto-deleted after 48 hours, and is never used to train anything or shared. Privacy policy.