1 files changed, 21 insertions, 0 deletions
diff --git a/MediaBrowser.Controller/MediaEncoding/IAttachmentExtractor.cs b/MediaBrowser.Controller/MediaEncoding/IAttachmentExtractor.cs
new file mode 100644
index 000000000..c38e7ec3b
--- /dev/null
+++ b/MediaBrowser.Controller/MediaEncoding/IAttachmentExtractor.cs
@@ -0,0 +1,21 @@
+#nullable disable
+
+#pragma warning disable CS1591
+
+using System.IO;
+using System.Threading;
+using System.Threading.Tasks;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Model.Entities;
+
+namespace MediaBrowser.Controller.MediaEncoding
+{
+    public interface IAttachmentExtractor
+    {
+        Task<(MediaAttachment attachment, Stream stream)> GetAttachment(
+            BaseItem item,
+            string mediaSourceId,
+            int attachmentStreamIndex,
+            CancellationToken cancellationToken);
+    }
+}