Video Repair Tool

The Video Repair Tool analyzes corrupted video files at the container and stream level, identifying missing or damaged atoms, CRCs, and offsets that prevent playback. It supports common formats such as MP4, MKV, and MOV, and performs non-destructive pre-validation to preserve original files where possible.
Core workflow: parse the file, detect faults, reconstruct moov/atoms, rebuild index tables, patch streams, and write a repaired file. It can operate in partial repair mode to salvage playable segments or full repair to maximize compatibility.
Audience and differentiators: media editors, QA engineers, archivists, and recovery specialists benefit from automated repair, detailed logs, and batch processing. Unique value includes container-aware repair without mandatory re-encoding, diagnostic reporting, and compatibility with major players.
Limitations and use cases: not all damage is recoverable; some files may require re-encoding or may remain unplayable. Results should be validated in downstream editors and players. When used as part of a recovery workflow, it accelerates incident responses and archival integrity checks.