TODO: add entry to APIchanges, bump minor version.
---
Updated the doxygen.
---
libavformat/avformat.h | 17 +++++++++++++++++
libavformat/utils.c | 6 ++++++
2 files changed, 23 insertions(+)
diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 78054de..550cc50 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -2173,6 +2173,23 @@ int av_seek_frame(AVFormatContext *s, int stream_index,
int64_t timestamp,
int avformat_seek_file(AVFormatContext *s, int stream_index, int64_t min_ts,
int64_t ts, int64_t max_ts, int flags);
/**
+ * Discard all internally buffered data. This can be useful when dealing with
+ * discontinuities in the byte stream. Generally works only with headerless
+ * formats.
+ *
+ * The set of streams, the detected duration, stream parameters and codecs do
+ * not change when calling this function. If you want a complete reset, it's
+ * better to open a new AVFormatContext.
+ *
+ * This does not flush the AVIOContext (s->pb). If necessary, call
+ * avio_flush(s->pb) before calling this function.
+ *
+ * @param s media file handle
+ * @return >=0 on success, error code otherwise
+ */
+int avformat_flush(AVFormatContext *s);
+
+/**
* Start playing a network-based stream (e.g. RTSP stream) at the
* current position.
*/
diff --git a/libavformat/utils.c b/libavformat/utils.c
index e0e78a7..9689aa0 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -2159,6 +2159,12 @@ int avformat_seek_file(AVFormatContext *s, int
stream_index, int64_t min_ts,
return -1; //unreachable
}
+int avformat_flush(AVFormatContext *s)
+{
+ ff_read_frame_flush(s);
+ return 0;
+}
+
/*******************************************************/
/**
--
2.1.1
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