From b6ffe441cdc1f5591105db18408c30478f93036e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20B=C5=93sch?= <clement.boesch@smartjog.com>
Date: Tue, 29 Nov 2011 17:59:40 +0100
Subject: [PATCH] ffmpeg: do not use a negative total_size (AVERROR) in bitrate
 estimation.

---
 ffmpeg.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ffmpeg.c b/ffmpeg.c
index 40f5ea8ce8..5e8423d016 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -1434,8 +1434,11 @@ static void print_report(OutputFile *output_files,
     oc = output_files[0].ctx;
 
     total_size = avio_size(oc->pb);
-    if(total_size<0) // FIXME improve avio_size() so it works with non seekable output too
+    if (total_size < 0) { // FIXME improve avio_size() so it works with non seekable output too
         total_size= avio_tell(oc->pb);
+        if (total_size < 0)
+            total_size = 0;
+    }
 
     buf[0] = '\0';
     vid = 0;