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One can Axxon PSIMimplements a way to work with a virtual Video Capture Device in Axxon PSIM™ software package. This way assumes that Axxon PSIM™ PSIM operates in a test mode and consists of imitation of imitates the video stream feed to virtual Video Capture Device by playing back ready-made video recordingvideos (video recordings). There are two types of virtual video capture devices in Axxon PSIM:
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Video recordings with Bb-frames are not supported. |
Virtual Video Capture Devices do not support multistreaming. To ensure the correct operation of a virtual Video Capture Device, including displaying the video displaying archive and archiving, disable the multistreaming (see Configuration of multistream video).
It is not recommended to use LAV Splitter for playing clips to playback video recordings in the Virtual Video Capture Device. The FFDSHOW video decoder mediadecoder is preferable.
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If If only Windows Media Player 11 (or its older versions) is installed on Windows OS to view video recordings, then you should updated it is to be updated to Windows Media Player 12 or use the DirectShow filters (codecs) of the third-party vendors are to be in use. |
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Enable Desktop Experience Feature when using the virtial virtual video capture device on Server OS and avi files. |
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Create and configure a the virtual Video Capture Device as follows:
Specify the storage for the video recording that is to be used for the video signal imitation in the Basic settings tab (3) of the selected Camera object (4).
Click the Apply button (5).
If Axxon PSIM does not detect find files for playback within 1 minute after clicking the Apply button, the file search is will be interrupted.
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The selected folder mustshould not contain the video recordings of internal Axxon PSIM format and AVI-files at the same time. It is recommended to use one video recording and specify the folder containing only the recording or the path to the file. If you need to use several video recordings, select the recordings with similar codec and resolution. This will help to avoid delays in Axxon PSIM work when switching between the recordings. |
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As a result of the above settings, video recording file from the selected folder will be played back in a loop.
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You can disable looping of a separate file in for the Virtual bench type device in one of the following ways:
If there are several files in the folder, they are to will be played back in the order set in the latest modification. Files Files can also be sorted by names name and time of creation while being played backduring playback. The sorting order is set by the VirtualGrabberSortMode registry parameter (see Registry keys reference guide).
When playing back the files, the system sends events to the Debug window showing displaying the playback status – status (see CAM). There are also are reactions for controlling videos playback video recordings playback in virtual grabber Video Capture Device using the scripts (see GRABBER).