original_format:
, like:original_format:webm,-webm
shows that not all webms have an original format that matches, but it seems to mostly work.mime_type:
such as mime_type:image/svg+xml
but I don’t know in what way (if any) it differs from original_format:
other than having been implemented earlier, AFAIK.duration.gt:
, such as duration.gt:1800, where the 1800 means 1800 seconds (not minutes).Help fund the $15 daily operational cost of Derpibooru - support us financially!