previewgenerator Preview Generator

A preview pre-generation app

AGPL Richard Steinmetz 5.1.0 PreviewGenerator multimedia https://github.com/nextcloud/previewgenerator https://github.com/nextcloud/previewgenerator/issues https://github.com/nextcloud/previewgenerator.git OCA\PreviewGenerator\Command\Generate OCA\PreviewGenerator\Command\PreGenerate