From a85b4a5696787e36df8d7c805de8f86ea6365acb Mon Sep 17 00:00:00 2001
From: Nicolas George <nicolas.george@normalesup.org>
Date: Mon, 30 Jul 2012 16:47:41 +0200
Subject: [PATCH] lavfi: use correct PTS for link age.

When start_frame has returned, the buffer reference's PTS
may have been modified by another filter.
---
 libavfilter/video.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/video.c b/libavfilter/video.c
index 566b0ecb72800..95791cda93476 100644
--- a/libavfilter/video.c
+++ b/libavfilter/video.c
@@ -275,7 +275,7 @@ int ff_start_frame(AVFilterLink *link, AVFilterBufferRef *picref)
     }
     pts = link->cur_buf->pts;
     ret = start_frame(link, link->cur_buf);
-    ff_update_link_current_pts(link,link->cur_buf ?  link->cur_buf->pts : pts);
+    ff_update_link_current_pts(link, pts);
     if (ret < 0)
         clear_link(link);