diff --git a/vision/ffmpeg.md b/vision/ffmpeg.md
index 5c2a63b..36a2a55 120000
--- a/vision/ffmpeg.md
+++ b/vision/ffmpeg.md
@@ -1 +1 @@
-sound/ffmpeg.md
\ No newline at end of file
+../sound/ffmpeg.md
\ No newline at end of file