Thumbnail Presets

Introduction

Thumbnail presets allows thumbnails to be easily reused to reduce the amount of rendered thumbnails.

Configuration

Thumbnails presets are configured using configuration settings in Neos.Media.thumbnailPresets. It accepts the parameters used in ThumbnailConfiguration, except for the async parameter.

Neos:
  Media:
    thumbnailPresets:
      'Acme.Demo:Thumbnail':
        maximumWidth: 500
        maximumHeight: 500

Optimization

When new assets are uploaded, thumbnails for the configured presets are automatically created, unless disabled using the configuration setting Neos.Media.autoCreateThumbnailPresets.

If Asynchronous Thumbnail Generation is disabled, the thumbnails will be rendered immediately making uploading slower.

Utilities

To create or clear thumbnails for configured presets use the typo3.media:media:createthumbnails and typo3.media:media:clearthumbnails commands, see Media Command Reference.