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Require more space in the storage folder for less compressed thumbnail files, which may also take longer to create. JPEG Quality ¶Ĭhoose a value above 90 to display your images in the best possible quality. The corresponding config toggle is PHOTOPRISM_THUMB_UNCACHED. When hosting on less powerful devices (such as Raspberry Pi). This saves disk space, but is more processor-intensive and so not recommended (either for viewing or analysing with TensorFlow). Dynamic Previews ¶Įnable generating thumbnails on-the-fly as they're required The corresponding config option is PHOTOPRISM_THUMB_FILTER. In comparison, the less sophisticated cubic filter may be 30% faster. It may be a little slower in creating thumbnails, but produces very high quality images. This lets you select the algorithm used to resize your original images when creating thumbnails.Ī detailed description of the available filters can be found in the section below.įor a good trade-off between quality and performance, we recommend choosing the lanczos filter. Using full-resolution originals for slideshows and in search results would also consume a lot of browser memory and significantly reduce indexing performance. Thumbnails are necessary because web browsers are bad at resizing large images to fit the screen. These are high-quality, scaled-down versions of your originals. This section controls how JPEG preview and thumbnail images are rendered. The corresponding config toggle is PHOTOPRISM_DISABLE_TENSORFLOW. When selected, image classification / object detection The corresponding config toggle is PHOTOPRISM_DISABLE_EXIFTOOL. Note that you must have Exiftool enabled to extract video metadata such as duration, resolution, and codec. This option prevents the creation of json files with Exif data in storage/sidecar.

The corresponding config toggle is PHOTOPRISM_DISABLE_PLACES. When selected, geo-information (latitude, longitude) will still be read (and indexed)įrom your files metadata, however PhotoPrism will not use reverse lookup toĭetermine place names using those coordinates as it normally would. The corresponding config toggle is PHOTOPRISM_DISABLE_WEBDAV.

Requires restart for changes to be applied. This option prevents building WebDav connections. The corresponding config toggle is PHOTOPRISM_DISABLE_BACKUPS. For albums, months, states and folders in storage/albums.This option prevents creating the following yml backups: The corresponding config toggle is PHOTOPRISM_EXPERIMENTAL. When enabled, your instance will be updated with experimental features.

The corresponding config toggle is PHOTOPRISM_READONLY. When enabled, importing, uploading and deleting files is not possible. The corresponding config toggle is PHOTOPRISM_DEBUG. When enabled, debug logs are shown in Library>Logs. Manually changed values are saved in a config file. You can regenerate them using theĪll config options can be set in your docker-compose.yml or Quality or size won't replace existing thumbnails. What files will be created by PhotoPrism?Ĭhanging advanced settings always requires a restart to take effect.