What is a .BU file?
The .BU file extension is used for a type of video file specifically created by Samsung DVR systems, which are often used in CCTV (closed-circuit television) surveillance setups. These files store video data in a format that Samsung has designed to work only with its own devices or software. This means that you cannot usually open these files on non-Samsung devices or with standard video playback software.
To view or manage these .BU video files, you need to use Samsung's SmartViewer software, which is designed to work with Samsung's surveillance systems. This software allows you to watch the video recordings and manage them.
Additionally, .BU files are associated with .DB2 files. Each .BU file has a corresponding .DB2 file that contains metadata or information about the video in the .BU file. The .BU files themselves are typically quite large, often several megabytes in size, because they contain video data. In contrast, the .DB2 files are much smaller, usually just a few kilobytes, since they only contain information about the video files.
In summary, if you have .BU files from a Samsung CCTV system, you will need Samsung's SmartViewer software to open and view these files. Remember that these files are part of a system that includes both the large video files (.BU) and the small information files (.DB2).
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