diff --git a/doc/examples/muxing.c b/doc/examples/muxing.c
index 38b66014fe..7ac4a02313 100644
--- a/doc/examples/muxing.c
+++ b/doc/examples/muxing.c
@@ -41,8 +41,7 @@
 #include <libswscale/swscale.h>
 #include <libswresample/swresample.h>
 
-/* 5 seconds stream duration */
-#define STREAM_DURATION   200.0
+#define STREAM_DURATION   10.0
 #define STREAM_FRAME_RATE 25 /* 25 images/s */
 #define STREAM_NB_FRAMES  ((int)(STREAM_DURATION * STREAM_FRAME_RATE))
 #define STREAM_PIX_FMT    AV_PIX_FMT_YUV420P /* default pix_fmt */