DVR-Scan v1.3

Release Notes

This version of DVR-Scan includes a new, faster background subtraction algorithm (-b CNT). Results may be slightly different when using this method, so any feedback is most welcome.

Changelog

• [feature] Add new -b/--bg-subtractor argument to allow selecting between the MOG and CNT background subtractor types (e.g. dvr-scan -b CNT). Resolves #48. The following background subtractor types are available:
  • MOG is the default
  • CNT is a newer, faster algorithm (feedback is welcome)
• [bugfix] When using the -o/--output argument, a file is no longer written to disk if no motion events are found in the input file (#50)

Known Issues

• Variable framerate videos (VFR) are not fully supported, and will yield incorrect timestamps (#20)
• Using the -roi flag with high resolution videos can result in the window exceeding the size of the monitor (#59)