Merge remote-tracking branch 'qatar/master'

[ffmpeg] / libavformat / internal.h

diff --git a/libavformat/internal.h b/libavformat/internal.h
index c3be0df3805017f9849b523108193094aebbdba3..c8376f7dda162cb510f610e4ccf0202e5943b694 100644 (file)
--- a/libavformat/internal.h
+++ b/libavformat/internal.h
@@ -298,4 +298,12 @@ int64_t ff_gen_search(AVFormatContext *s, int stream_index,
 void avpriv_set_pts_info(AVStream *s, int pts_wrap_bits,
                          unsigned int pts_num, unsigned int pts_den);
 
+/**
+ * Add side data to a packet for changing parameters to the given values.
+ * Parameters set to 0 aren't included in the change.
+ */
+int ff_add_param_change(AVPacket *pkt, int32_t channels,
+                        uint64_t channel_layout, int32_t sample_rate,
+                        int32_t width, int32_t height);
+
 #endif /* AVFORMAT_INTERNAL_H */