ffmpeg: fix memleak of encoder options AVDictionary on failure

Reviewed-by: Josh de Kock <josh@itanimul.li>
Signed-off-by: James Almer <jamrial@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/ffmpeg.c b/ffmpeg.c
index ec452d2..df55a49 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -513,6 +513,7 @@ static void ffmpeg_cleanup(int ret)
 
         av_frame_free(&ost->filtered_frame);
         av_frame_free(&ost->last_frame);
+        av_dict_free(&ost->encoder_opts);
 
         av_parser_close(ost->parser);