From 1135a0714613b91642fc1c2c4b0d807250a55f5c Mon Sep 17 00:00:00 2001
From: Janne Grunau <janne-libav@jannau.net>
Date: Sun, 1 Jan 2012 17:56:28 +0100
Subject: [PATCH] avconv: free bitstream filters

---
 avconv.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/avconv.c b/avconv.c
index f3e6e288baa..3fa164ff434 100644
--- a/avconv.c
+++ b/avconv.c
@@ -667,6 +667,15 @@ void exit_program(int ret)
         avformat_free_context(s);
         av_dict_free(&output_files[i].opts);
     }
+    for (i = 0; i < nb_output_streams; i++) {
+        AVBitStreamFilterContext *bsfc = output_streams[i].bitstream_filters;
+        while (bsfc) {
+            AVBitStreamFilterContext *next = bsfc->next;
+            av_bitstream_filter_close(bsfc);
+            bsfc = next;
+        }
+        output_streams[i].bitstream_filters = NULL;
+    }
     for (i = 0; i < nb_input_files; i++) {
         avformat_close_input(&input_files[i].ctx);
     }
-- 
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