Video Repair FAQ: What Can and Can't Be Saved

Repairing videos raises the same questions over and over. Here are straight answers — including the ones people don’t like hearing.

What BeeBackX can fix

A truncated video — cut off by a power cut or an early card pull. Almost always recoverable. The footage that was actually recorded is still in the data; BeeBackX’s Recovery mode pulls it out and repackages it. A reference video from the same device makes results better. → recover a truncated video

A damaged header, or a file that won’t open. Repairable in most cases. The picture and sound survive; only the “map” broke. Repair rebuilds it.

A video that plays but freezes, stutters, or shows artifacts. Often repairable. BeeBackX salvages the good frames and rebuilds timing.

Audio missing or out of sync. Sometimes. If the audio stream itself is intact, repair can restore sync. If the audio data is gone, nothing can invent it back.

Batch damage — a card or folder that failed across many files. This is a strength: queue them all and run them together. → the batch workbench

What it can’t

A file that was overwritten. Once new data has been written on top of the footage, that data is gone. This is why the first rule is always: stop using the device and copy the damaged file immediately.

A video where the recording never actually happened. If the camera stopped before writing frames, there’s nothing to recover. Recovery finds what’s there — it can’t invent what was never recorded.

Garbled audio with no recoverable structure. If the audio frames themselves are damaged beyond reading, you may get picture without sound.

Raw audio with no headers. Some cameras write audio without the standard headers; that audio can’t be located in a damaged file and gets skipped.

Questions people ask most

“Will I lose any footage?” Possibly a few frames at the very end if the file was truncated mid-write. What survives is delivered whole — recovery doesn’t cut corners.

“Can I repair the original file directly?” You don’t have to. BeeBackX always writes a new file, leaving the original untouched. That’s deliberate: the damaged original is your fallback if anything else goes wrong.

“Why does it say ‘This feature requires a license’?” Previewing is free; exporting a clean file requires a license. → preview for free, export when ready

“Do I need a reference video for every Recovery job?” No. It’s optional, and one reference can serve a whole batch. It only helps, never hurts.

“What formats does it support?” Repair: MP4, AVI, MOV, MKV, TS, FLV and more. Recovery focuses on the MP4/MOV family, which is what cameras and phones produce.

The three rules that decide everything

1. Copy first, recover the copy. Never work on the only surviving file.
2. Stop writing to the source. Every new file lowers your chances.
3. Start today, not after a week of use. The more untouched the data, the better the result.

If the file reads a duration, Repair is the right tool. If nothing about the file can be read at all, head to Recovery — and if that can’t help either, the honest answer may be that the data is gone.