From 475e7452eb4a9e157acfe96f1949a4e266df2f16 Mon Sep 17 00:00:00 2001
From: David Snopek <dsnopek@gmail.com>
Date: Mon, 16 Mar 2026 11:11:12 -0500
Subject: [PATCH] Add missing `GDVIRTUAL_BIND(_get_supported_extensions)` on
 `MovieWriter`

---
 doc/classes/MovieWriter.xml           | 6 ++++++
 servers/movie_writer/movie_writer.cpp | 1 +
 2 files changed, 7 insertions(+)

diff --git a/doc/classes/MovieWriter.xml b/doc/classes/MovieWriter.xml
index 8ae6adf7490..39111d2f3a9 100644
--- a/doc/classes/MovieWriter.xml
+++ b/doc/classes/MovieWriter.xml
@@ -30,6 +30,12 @@
 				Called when the audio speaker mode used for recording the audio is requested by the engine. This can affect the number of output channels in the resulting audio file/stream. Defaults to [constant AudioServer.SPEAKER_MODE_STEREO] if [method _get_audio_speaker_mode] is not overridden.
 			</description>
 		</method>
+		<method name="_get_supported_extensions" qualifiers="virtual required const">
+			<return type="PackedStringArray" />
+			<description>
+				Returns the list of supported filename extensions for movies written with this [MovieWriter].
+			</description>
+		</method>
 		<method name="_handles_file" qualifiers="virtual required const">
 			<return type="bool" />
 			<param index="0" name="path" type="String" />
diff --git a/servers/movie_writer/movie_writer.cpp b/servers/movie_writer/movie_writer.cpp
index c3e31ad86f9..ba5e101347b 100644
--- a/servers/movie_writer/movie_writer.cpp
+++ b/servers/movie_writer/movie_writer.cpp
@@ -142,6 +142,7 @@ void MovieWriter::_bind_methods() {
 	GDVIRTUAL_BIND(_get_audio_speaker_mode)
 
 	GDVIRTUAL_BIND(_handles_file, "path")
+	GDVIRTUAL_BIND(_get_supported_extensions)
 
 	GDVIRTUAL_BIND(_write_begin, "movie_size", "fps", "base_path")
 	GDVIRTUAL_BIND(_write_frame, "frame_image", "audio_frame_block")