Preferences

You can access the Preferences dialog through the Lightform Creator main menu.

  • macOS - Lightform > Preferences
  • Windows - Edit > Preferences

Artboard

This page contains a variety of video-related playback settings used within the Artboard on the Design page.

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Playback Renderer Frame Rate - This setting specifies the target real-time rendering frame rate. Choosing a higher value increases the fluidity of the rendering and mouse interaction, at the cost of increased CPU and GPU utilization. Possible values:

  • Less than 30 - If you’re on a mid to low end laptop, and the application’s responsiveness feels a little sluggish, you may find it helpful to lower this value to 20. 
  • 30 - The default value.
  • Greater than 30 - Setting this value above 30 is generally not necessary, though if you’re on a high end system the fluidity will be improved.

Load and Decompress Imported Video Files From Memory - This setting indicates which video asset files should be fully loaded (in their compressed form) into memory before being played back. When a video asset file is decompressed from memory, it is generally much faster than playing it back from its original location within the file system and should result in smoother playback performance. This is especially true if the file is stored on a mechanical hard drive (not an SSD). Generally, you will only want to fully load videos that are small relative to the amount of RAM you have on your system. Possible values: 

  • Never - This default setting is most suitable if you are on a low memory (~8GB RAM) computer. Videos will be played back from their original location on the file system.
  • At or Below - This setting allows you to choose a size limit on video files that are loaded fully into memory. For example, if you select “50 MB”, only video asset files 50 MB or less in size will be fully loaded into memory. 
  • Always - All video asset files are fully loaded into memory. This is a convenience setting that is useful if you are on a computer with a lot of RAM (32GB or more) relative to the size of the videos you are using. 

 

User Interface

This page contains general-purpose settings for the user interface.

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User Interface Sizing - Adjust the user interface sizing

 

Preview

This page contains settings for Preview

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Show Cursor - Toggle to show or hide cursor and crosshair in Preview

Show Masks - Toggle to show or hide Surface masks in Preview

Video Stream - Show asset files (Effects, Generators, videos) in Preview and select the quality

Support

This page contains some shortcuts to directories on your computer that support the application. It is sometimes helpful to reference these when working with the Lightform team on support issues. 

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Data Directory - The directory containing application-specific data.

Temporary Directory - The directory containing application-specific temporary data.

Send Analytics - Toggle to share analytics with Lightform

 

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