Bosch dvr4c1161 Release Note
TECHNICAL BULLETIN
CCTV
CCTV
DVR4C
Archiving .dv4 Files Larger than 2 GB
March 16, 2007
Issue Severity:
Products Affected:
High: Act immediately
Medium: Bosch Security Systems strongly
recommends you take the action(s) described
below.
recommends you take the action(s) described
below.
Low: Advisory
•
All DVR4C Digital Video Recorders
1.0 Issue
The DVR4C Digital Video Recorder Archive Player cannot playback a .dv4 format file larger than 2 GB,
causing a loss of video data. The maximum size for a DVR4C archive file is based on the limitation imposed by
the Microsoft Windows® FAT 32 file format.
causing a loss of video data. The maximum size for a DVR4C archive file is based on the limitation imposed by
the Microsoft Windows® FAT 32 file format.
2.0 Resolution
To ensure that the Archive Player plays archived video, limit the size of .dv4 archive files to 2 GB or less.
Use the following procedure to impose a limit on the size of archive files:
Use the following procedure to impose a limit on the size of archive files:
1. Access the DVR4C Playback Viewer and click the Archive button.