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-rw-r--r--lib/pleroma/upload/filter/exiftool.ex4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/pleroma/upload/filter/exiftool.ex b/lib/pleroma/upload/filter/exiftool.ex
index 833d8cab4..eb199709a 100644
--- a/lib/pleroma/upload/filter/exiftool.ex
+++ b/lib/pleroma/upload/filter/exiftool.ex
@@ -3,6 +3,10 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Upload.Filter.Exiftool do
+ @moduledoc """
+ Strips GPS related EXIF tags and overwrites the file in place.
+ Also strips or replaces filesystem metadata e.g., timestamps.
+ """
@behaviour Pleroma.Upload.Filter
@type conversion :: action :: String.t() | {action :: String.t(), opts :: String.t()}