From 42e1b52ef495c81e3c6f1d46fb2628ceeb00b50b Mon Sep 17 00:00:00 2001
From: Patrice Ferlet <metal3d@gmail.com>
Date: Thu, 5 Oct 2023 22:00:37 +0200
Subject: [PATCH] Add Element.SeekPosition

The method calls the C function gst_element_seek_simple to make the
stream playing at the given time (in nanoseconds). It is useful to start
the stream at a certain time, rewind, etc.
---
 gst/gst_element.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gst/gst_element.go b/gst/gst_element.go
index d7720d1..b8e0f8d 100644
--- a/gst/gst_element.go
+++ b/gst/gst_element.go
@@ -592,3 +592,9 @@ func (e *Element) GetBaseTime() ClockTime {
 
 	return ClockTime(ctime)
 }
+
+// SeekPosition seeks to the given position in the stream. The element should be in the PAUSED or PLAYING state and must be a seekable.
+// The position is given in nanoseconds.
+func (e *Element) SeekPosition(position int64) {
+	C.gst_element_seek_simple(e.Instance(), C.GstFormat(C.GST_FORMAT_TIME), C.GstSeekFlags(C.GST_SEEK_FLAG_FLUSH), C.gint64(position))
+}