• During the recovery process, you can choose a force-combine carving mode that helps to merge short files into large files, for more convenient viewing.
• The software provides the ability to save the hash of the recovered files, as well as the hash of the source. Note that if not the default LBA selected, a hash will be created not of the full source, but of the specified range.

These are video preview saved by the DVR. We do not delete duplicates as they may be useful in forensic investigation.

If the DVR was not configured correctly, some videos may be stored with nonexistent date. Try setting a larger date range in the software, for example, from January 1, 1970.