Documentation for Axxon PSIM 1.0.0-1.0.1.

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Note

This setting is only available if the Export dialog box is expanded. If the setting is not displayed, click >> in the bottom right corner of the utility dialog box to display it.

By default, when the Add captions checkbox is set, only the captions stored in the captions database overlay the exported video with the default display parameters. These parameters can be changed, and the captions specifying the timestamp and/or camera name can be added. To do this, click the Configure button next to the Add captions checkbox.

 

The Configure captions dialog box will appear:

 

You can set the following parameters in this dialog box:

  1. Export parameters of the line of captions:
    1. The Copy captions to separate files checkbox enables saving the exported captions as a separate file with the .srt extension (1). The file with captions has the .srt extension and is saved to the specified folder for recording. Captions are exported as a separate line.

    2. The Combine captions into one track checkbox enables saving captions of all kinds into one track (or one .srt file) (2). If the checkbox is clear, then the timestamp and camera name captions are exported separately from the captions from the captions database.

      Note

      Set both the Copy captions to separate files and the Combine captions into one track checkboxes in order to view all captions in Windows Media Player (WMP). This is due to WMP feature: it does not allow selecting or switching the captions tracks (only enabling or disabling them).

      Note

      To ensure that the caption streams combined into one track don't overlap on the video during playback, configure one of the option to display them:

      • set left alignement for each stream;
      • set different values of captions position for each stream using the X and Y coordinates;
      • set different alignement options for each stream.

      See Configuring caption streams. If you don't configure the display, captions may overlap during playback because their display areas overlap.

  2. Text scroll parameters:
    1. The Enable automatic text scrolling checkbox is used to limit the number of lines in captions overlaying the exported video (3).
    2. The maximum number of captions lines that can overlay the video is set in the Maximum lines to show field (4). If there are more lines in the captions that should be displayed in the video, then the lines will be displayed in parts with 1 second interval between the parts.
  3. The captions with timestamp and date may be added as a track or built-in over the video.
    1. Parameters of line of captions with timestamp and camera name:
      1. The Add line of captions with timestamp checkbox enables overlaying a line of captions with camera timestamp and date on the exported video (5). 
      2. The Add camera name checkbox enables overlaying a line of captions with camera name on the exported video (6).
      3. The Font button opens the standard Windows OS dialog box for setting the parameters of the captions fonts (7).
      4. The Color button opens the standard Windows OS dialog box for selecting the captions color (8).
      5. The Horizontal alignment and Vertical alignment drop-down lists allow positioning of timestamp, camera name, and other captions on the video (9).
    2. Parameters of the built-in captions:
      1. The Show camera name checkbox enables the built-in captions with the camera name (10). These captions are always located in the bottom left corner on the exported video.

      2. The Show frame timestamp checkbox enables the built-in captions with the frame timestamp (11). These captions are always located in the bottom right corner on the video.

        Note

        Use FontCamNameHeight, FontCamTimeHeight, ExportFontAdaptive registry keys to set the built-in captions size (see Registry keys reference guide).

If it is necessary to return the default settings, click the Default button (12).

If it is necessary to apply the settings specified in the Captioner object for the captions (see Configuring captions display on a video image), click the Streams settings button (13). The dialog box for configuring caption streams will open:

You can set the following parameters in this dialog box:

  1. Set the checkboxes in the Export column for those caption streams that should be displayed in the exported video file (1).
  2. Configure the settings of the displayed stream:
    1. Left-click the required stream to select it (2).
    2. To configure the font, click the button next to the Font field (3). The button opens a standard Windows OS dialog box for setting the parameters of the captions font.
    3. To configure the color, click the button next to the Color field (4). The button opens a standard Windows OS dialog box for selecting the captions color.
    4. In the Horizontal and Vertical drop-down lists, select the captions alignment option (5).
    5. Set the coordinates of the upper left corner of the captions display area: the X (horizontal indent from the left screen border) and the Y (vertical indent from the upper screen border) fields (6).
    6. Set the dimensions of the captions display area: the Width (captions display area width) and the Height (captions display area height) fields (7).
    7. Click the Apply button to save the specified settings (8).
  3. Configure settings for other streams by repeating the sub-steps from step 2.
  4. Click the Save button (9).
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