buffer: Clarify that the MARKER flag maps to the corresponding RTP header flag

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1776>

diff --git a/subprojects/gstreamer/gst/gstbuffer.h b/subprojects/gstreamer/gst/gstbuffer.h
index ee352d9..9e487b7 100644 (file)
--- a/subprojects/gstreamer/gst/gstbuffer.h
+++ b/subprojects/gstreamer/gst/gstbuffer.h
@@ -198,7 +198,9 @@ typedef struct _GstBufferPool GstBufferPool;
  * @GST_BUFFER_FLAG_CORRUPTED:     the buffer data is corrupted.
  * @GST_BUFFER_FLAG_MARKER:        the buffer contains a media specific marker. for
  *                                 video this is the end of a frame boundary, for audio
- *                                 this is the start of a talkspurt.
+ *                                 this is the start of a talkspurt. for RTP
+ *                                 packets this matches the marker flag in the
+ *                                 RTP packet header.
  * @GST_BUFFER_FLAG_HEADER:        the buffer contains header information that is
  *                                 needed to decode the following data.
  * @GST_BUFFER_FLAG_GAP:           the buffer has been created to fill a gap in the