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Diffstat (limited to 'guides/source')
| -rw-r--r-- | guides/source/active_storage_overview.md | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/guides/source/active_storage_overview.md b/guides/source/active_storage_overview.md index 9d7d09983f..e3f7861861 100644 --- a/guides/source/active_storage_overview.md +++ b/guides/source/active_storage_overview.md @@ -291,6 +291,12 @@ Previewers for videos and PDFs. </ul> ``` +WARNING: Extracting previews requires third-party applications, `ffmpeg` for +video and `mutool` for PDFs. These libraries are not provided by Rails. You must +install them yourself to use the built-in previewers. Before you install and use +third-party software, make sure you understand the licensing implications of +doing so. + Upload Directly to Service -------------------------- |