diff --git a/.hgignore b/.hgignore
index f0252c0912..c91abc0a97 100644
--- a/.hgignore
+++ b/.hgignore
@@ -4,6 +4,7 @@ syntax: glob
 *~
 *.o
 tests/*.err
+ffmpeg-*
 *.ncb
 *.suo
 *.obj