From 0dfb4d4b438b7203b3aaef9fc6ffebc57df140d8 Mon Sep 17 00:00:00 2001
From: Nicolas George <george@nsup.org>
Date: Sun, 23 Apr 2017 14:22:22 +0200
Subject: [PATCH] ffmpeg: do not report EOF on filters as an error.

Also print the error message in case of real error.
---
 ffmpeg.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ffmpeg.c b/ffmpeg.c
index 70431e8808..bf04a6c683 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -2213,7 +2213,8 @@ static int ifilter_send_frame(InputFilter *ifilter, AVFrame *frame)
 
     ret = av_buffersrc_add_frame_flags(ifilter->filter, frame, AV_BUFFERSRC_FLAG_PUSH);
     if (ret < 0) {
-        av_log(NULL, AV_LOG_ERROR, "Error while filtering\n");
+        if (ret != AVERROR_EOF)
+            av_log(NULL, AV_LOG_ERROR, "Error while filtering: %s\n", av_err2str(ret));
         return ret;
     }