diff --git a/stream.go b/stream.go
index 9102b1e..0c314c3 100644
--- a/stream.go
+++ b/stream.go
@@ -56,6 +56,11 @@ func (s *Stream) EventFlags() StreamEventFlags {
 	return StreamEventFlags(s.c.event_flags)
 }
 
+// https://ffmpeg.org/doxygen/7.0/structAVStream.html#ab76e176c2a1d1ff09ec9c0bb88dc25e9
+func (s *Stream) SetEventFlags(eventFlags StreamEventFlags) {
+	s.c.event_flags = C.int(eventFlags)
+}
+
 // https://ffmpeg.org/doxygen/7.0/structAVStream.html#a6873ed62f196c24e8bf282609231786f
 func (s *Stream) ID() int {
 	return int(s.c.id)
@@ -86,6 +91,16 @@ func (s *Stream) NbFrames() int64 {
 	return int64(s.c.nb_frames)
 }
 
+// https://ffmpeg.org/doxygen/7.0/structAVStream.html#a6cdb0c90a69899f4e1e54704bb654936
+func (s *Stream) PTSWrapBits() int {
+	return int(s.c.pts_wrap_bits)
+}
+
+// https://ffmpeg.org/doxygen/7.0/structAVStream.html#a6cdb0c90a69899f4e1e54704bb654936
+func (s *Stream) SetPTSWrapBits(bits int) {
+	s.c.pts_wrap_bits = C.int(bits)
+}
+
 // https://ffmpeg.org/doxygen/7.0/structAVStream.html#ad63fb11cc1415e278e09ddc676e8a1ad
 func (s *Stream) RFrameRate() Rational {
 	return newRationalFromC(s.c.r_frame_rate)
@@ -111,6 +126,11 @@ func (s *Stream) StartTime() int64 {
 	return int64(s.c.start_time)
 }
 
+// https://ffmpeg.org/doxygen/7.0/structAVStream.html#a7c67ae70632c91df8b0f721658ec5377
+func (s *Stream) SetStartTime(startTime int64) {
+	s.c.start_time = C.int64_t(startTime)
+}
+
 // https://ffmpeg.org/doxygen/7.0/structAVStream.html#a9db755451f14e2bf590d4b85d82b32e6
 func (s *Stream) TimeBase() Rational {
 	return newRationalFromC(s.c.time_base)
diff --git a/stream_test.go b/stream_test.go
index 3f7ed15..0a47b4c 100644
--- a/stream_test.go
+++ b/stream_test.go
@@ -40,14 +40,20 @@ func TestStream(t *testing.T) {
 	require.Equal(t, NewRational(2, 1), s1.AvgFrameRate())
 	s1.SetDiscard(DiscardAll)
 	require.Equal(t, DiscardAll, s1.Discard())
+	s1.SetEventFlags(1)
+	require.Equal(t, StreamEventFlags(1), s1.EventFlags())
 	s1.SetID(2)
 	require.Equal(t, 2, s1.ID())
 	s1.SetIndex(1)
 	require.Equal(t, 1, s1.Index())
+	s1.SetPTSWrapBits(2)
+	require.Equal(t, 2, s1.PTSWrapBits())
 	s1.SetRFrameRate(NewRational(2, 1))
 	require.Equal(t, NewRational(2, 1), s1.RFrameRate())
 	s1.SetSampleAspectRatio(NewRational(2, 1))
 	require.Equal(t, NewRational(2, 1), s1.SampleAspectRatio())
+	s1.SetStartTime(1)
+	require.Equal(t, int64(1), s1.StartTime())
 	s1.SetTimeBase(NewRational(1, 1))
 	require.Equal(t, NewRational(1, 1), s1.TimeBase())
 }