[FFmpeg-cvslog] lavfi: skip the frame in case of error.

[Clément Bœsch]

ffmpeg | branch: release/0.9 | Clément Bœsch <clement.boesch at smartjog.com> | Tue Dec 13 15:54:59 2011 +0100| [9aaf250fb3b76c14f2a257cdac80d9a403057e7a] | committer: Michael Niedermayer

lavfi: skip the frame in case of error.

This fixes playback with some audio files through filters.
(cherry picked from commit 220481e1d6582277ae4c02b05f87251a8670e6cc)

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9aaf250fb3b76c14f2a257cdac80d9a403057e7a
---

 libavfilter/src_movie.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/libavfilter/src_movie.c b/libavfilter/src_movie.c
index 5806339..a2a9f11 100644
--- a/libavfilter/src_movie.c
+++ b/libavfilter/src_movie.c
@@ -416,8 +416,10 @@ static int amovie_get_samples(AVFilterLink *outlink)
     /* decode and update the movie pkt */
     ret = avcodec_decode_audio3(movie->codec_ctx, movie->samples_buf,
                                 &decoded_data_size, &movie->pkt);
-    if (ret < 0)
+    if (ret < 0) {
+        movie->pkt.size = 0;
         return ret;
+    }
     movie->pkt.data += ret;
     movie->pkt.size -= ret;