If multiple cameras in a layout have been switched to archive mode, you can simultaneously export video from all of them.
To do this, select the export interval on the primary timeline or in the calendar and start exporting (see the Standard video export section).
By default, the video is exported to a single file. To export video from different video cameras to separate files, deselect the Export as single file check box in the export window.
Note.
When you export to one file, the streams are written in parallel. To view exported video, use a player that allows allows playing multiple instances and different streams in each (for example, VLС).
Video from each camera is exported to a separate file. Comments made during export are added to each exported video.
Note.
For each video you can pre-set an export area and masks (se the Configuring export area and masks section).