diff --git a/go.mod b/go.mod
index 1037bedb..47e97c14 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.16
 require (
 	github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 // indirect
 	github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d // indirect
-	github.com/aler9/gortsplib v0.0.0-20211106122816-6e38851a096e
+	github.com/aler9/gortsplib v0.0.0-20211112212218-d205c0087835
 	github.com/asticode/go-astits v1.10.0
 	github.com/fsnotify/fsnotify v1.4.9
 	github.com/gin-gonic/gin v1.7.2
diff --git a/go.sum b/go.sum
index 2dbe8cfb..cc99c192 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,8 @@ github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 h1:JYp7IbQjafo
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d h1:UQZhZ2O0vMHr2cI+DC1Mbh0TJxzA3RcLoMsFw+aXw7E=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
-github.com/aler9/gortsplib v0.0.0-20211106122816-6e38851a096e h1:qSjVAaIvJukmEuLxV0agmQ5KmBabBK+jzb+eNqG3Z+w=
-github.com/aler9/gortsplib v0.0.0-20211106122816-6e38851a096e/go.mod h1:fyQrQyHo8QvdR/h357tkv1g36VesZlzEPsdAu2VrHHc=
+github.com/aler9/gortsplib v0.0.0-20211112212218-d205c0087835 h1:GMW0OsdaXYUO67xhgtJUWll6gYQKAWiSDqcwhxHDCX8=
+github.com/aler9/gortsplib v0.0.0-20211112212218-d205c0087835/go.mod h1:fyQrQyHo8QvdR/h357tkv1g36VesZlzEPsdAu2VrHHc=
 github.com/aler9/rtmp v0.0.0-20210403095203-3be4a5535927 h1:95mXJ5fUCYpBRdSOnLAQAdJHHKxxxJrVCiaqDi965YQ=
 github.com/aler9/rtmp v0.0.0-20210403095203-3be4a5535927/go.mod h1:vzuE21rowz+lT1NGsWbreIvYulgBpCGnQyeTyFblUHc=
 github.com/asticode/go-astikit v0.20.0 h1:+7N+J4E4lWx2QOkRdOf6DafWJMv6O4RRfgClwQokrH8=
diff --git a/internal/core/api_test.go b/internal/core/api_test.go
index cef51565..50264356 100644
--- a/internal/core/api_test.go
+++ b/internal/core/api_test.go
@@ -189,7 +189,9 @@ func TestAPIPathsList(t *testing.T) {
 	require.NoError(t, err)
 
 	func() {
-		source, err := gortsplib.DialPublish("rtsp://localhost:8554/mypath",
+		source := gortsplib.Client{}
+
+		err = source.StartPublishing("rtsp://localhost:8554/mypath",
 			gortsplib.Tracks{track})
 		require.NoError(t, err)
 		defer source.Close()
@@ -200,7 +202,9 @@ func TestAPIPathsList(t *testing.T) {
 	}()
 
 	func() {
-		source, err := gortsplib.DialPublish("rtsps://localhost:8555/mypath",
+		source := gortsplib.Client{}
+
+		err := source.StartPublishing("rtsps://localhost:8555/mypath",
 			gortsplib.Tracks{track})
 		require.NoError(t, err)
 		defer source.Close()
@@ -249,13 +253,17 @@ func TestAPIList(t *testing.T) {
 
 			switch ca {
 			case "rtsp":
-				source, err := gortsplib.DialPublish("rtsp://localhost:8554/mypath",
+				source := gortsplib.Client{}
+
+				err := source.StartPublishing("rtsp://localhost:8554/mypath",
 					gortsplib.Tracks{track})
 				require.NoError(t, err)
 				defer source.Close()
 
 			case "rtsps":
-				source, err := gortsplib.DialPublish("rtsps://localhost:8555/mypath",
+				source := gortsplib.Client{}
+
+				err := source.StartPublishing("rtsps://localhost:8555/mypath",
 					gortsplib.Tracks{track})
 				require.NoError(t, err)
 				defer source.Close()
@@ -273,7 +281,9 @@ func TestAPIList(t *testing.T) {
 				defer cnt1.close()
 
 			case "hls":
-				source, err := gortsplib.DialPublish("rtsp://localhost:8554/mypath",
+				source := gortsplib.Client{}
+
+				err := source.StartPublishing("rtsp://localhost:8554/mypath",
 					gortsplib.Tracks{track})
 				require.NoError(t, err)
 				defer source.Close()
@@ -372,13 +382,17 @@ func TestAPIKick(t *testing.T) {
 
 			switch ca {
 			case "rtsp":
-				source, err := gortsplib.DialPublish("rtsp://localhost:8554/mypath",
+				source := gortsplib.Client{}
+
+				err := source.StartPublishing("rtsp://localhost:8554/mypath",
 					gortsplib.Tracks{track})
 				require.NoError(t, err)
 				defer source.Close()
 
 			case "rtsps":
-				source, err := gortsplib.DialPublish("rtsps://localhost:8555/mypath",
+				source := gortsplib.Client{}
+
+				err := source.StartPublishing("rtsps://localhost:8555/mypath",
 					gortsplib.Tracks{track})
 				require.NoError(t, err)
 				defer source.Close()
diff --git a/internal/core/core_test.go b/internal/core/core_test.go
index bc608c27..7ed6238f 100644
--- a/internal/core/core_test.go
+++ b/internal/core/core_test.go
@@ -12,7 +12,6 @@ import (
 
 	"github.com/aler9/gortsplib"
 	"github.com/aler9/gortsplib/pkg/base"
-	"github.com/aler9/gortsplib/pkg/headers"
 	psdp "github.com/pion/sdp/v3"
 	"github.com/stretchr/testify/require"
 )
@@ -161,15 +160,17 @@ func TestCorePathAutoDeletion(t *testing.T) {
 			defer p.close()
 
 			func() {
-				conn, err := gortsplib.Dial("rtsp", "localhost:8554")
+				c := gortsplib.Client{}
+
+				err := c.Start("rtsp", "localhost:8554")
 				require.NoError(t, err)
-				defer conn.Close()
+				defer c.Close()
 
 				if ca == "describe" {
 					ur, err := base.ParseURL("rtsp://localhost:8554/mypath")
 					require.NoError(t, err)
 
-					_, _, _, err = conn.Describe(ur)
+					_, _, _, err = c.Describe(ur)
 					require.EqualError(t, err, "bad status code: 404 (Not Found)")
 				} else {
 					baseURL, err := base.ParseURL("rtsp://localhost:8554/mypath/")
@@ -184,7 +185,7 @@ func TestCorePathAutoDeletion(t *testing.T) {
 						Value: "trackID=0",
 					})
 
-					_, err = conn.Setup(headers.TransportModePlay, baseURL, track, 0, 0)
+					_, err = c.Setup(true, baseURL, track, 0, 0)
 					require.EqualError(t, err, "bad status code: 404 (Not Found)")
 				}
 			}()
@@ -219,7 +220,9 @@ func main() {
 		panic(err)
 	}
 
-	source, err := gortsplib.DialPublish(
+	source := gortsplib.Client{}
+
+	err = source.StartPublishing(
 		"rtsp://localhost:" + os.Getenv("RTSP_PORT") + "/" + os.Getenv("RTSP_PATH"),
 		gortsplib.Tracks{track})
 	if err != nil {
@@ -263,15 +266,17 @@ func main() {
 			defer p1.close()
 
 			func() {
-				conn, err := gortsplib.Dial("rtsp", "localhost:8554")
+				c := gortsplib.Client{}
+
+				err := c.Start("rtsp", "localhost:8554")
 				require.NoError(t, err)
-				defer conn.Close()
+				defer c.Close()
 
 				if ca == "describe" || ca == "describe and setup" {
 					ur, err := base.ParseURL("rtsp://localhost:8554/ondemand")
 					require.NoError(t, err)
 
-					_, _, _, err = conn.Describe(ur)
+					_, _, _, err = c.Describe(ur)
 					require.NoError(t, err)
 				}
 
@@ -288,7 +293,7 @@ func main() {
 						Value: "trackID=0",
 					})
 
-					_, err = conn.Setup(headers.TransportModePlay, baseURL, track, 0, 0)
+					_, err = c.Setup(true, baseURL, track, 0, 0)
 					require.NoError(t, err)
 				}
 			}()
@@ -324,7 +329,9 @@ func TestCoreHotReloading(t *testing.T) {
 			&gortsplib.TrackConfigH264{SPS: []byte{0x01, 0x02, 0x03, 0x04}, PPS: []byte{0x01, 0x02, 0x03, 0x04}})
 		require.NoError(t, err)
 
-		_, err = gortsplib.DialPublish(
+		c := gortsplib.Client{}
+
+		err = c.StartPublishing(
 			"rtsp://localhost:8554/test1",
 			gortsplib.Tracks{track})
 		require.EqualError(t, err, "bad status code: 401 (Unauthorized)")
@@ -342,7 +349,9 @@ func TestCoreHotReloading(t *testing.T) {
 			&gortsplib.TrackConfigH264{SPS: []byte{0x01, 0x02, 0x03, 0x04}, PPS: []byte{0x01, 0x02, 0x03, 0x04}})
 		require.NoError(t, err)
 
-		conn, err := gortsplib.DialPublish(
+		conn := gortsplib.Client{}
+
+		err = conn.StartPublishing(
 			"rtsp://localhost:8554/test1",
 			gortsplib.Tracks{track})
 		require.NoError(t, err)
diff --git a/internal/core/hls_muxer.go b/internal/core/hls_muxer.go
index 5604d95e..23e47469 100644
--- a/internal/core/hls_muxer.go
+++ b/internal/core/hls_muxer.go
@@ -497,11 +497,13 @@ func (m *hlsMuxer) onReaderAccepted() {
 	m.log(logger.Info, "is converting into HLS")
 }
 
-// onReaderFrame implements reader.
-func (m *hlsMuxer) onReaderFrame(trackID int, streamType gortsplib.StreamType, payload []byte) {
-	if streamType == gortsplib.StreamTypeRTP {
-		m.ringBuffer.Push(hlsMuxerTrackIDPayloadPair{trackID, payload})
-	}
+// onReaderPacketRTP implements reader.
+func (m *hlsMuxer) onReaderPacketRTP(trackID int, payload []byte) {
+	m.ringBuffer.Push(hlsMuxerTrackIDPayloadPair{trackID, payload})
+}
+
+// onReaderPacketRTCP implements reader.
+func (m *hlsMuxer) onReaderPacketRTCP(trackID int, payload []byte) {
 }
 
 // onReaderAPIDescribe implements reader.
diff --git a/internal/core/hls_source.go b/internal/core/hls_source.go
index b5cb98a3..b4cb4661 100644
--- a/internal/core/hls_source.go
+++ b/internal/core/hls_source.go
@@ -123,12 +123,12 @@ func (s *hlsSource) runInner() bool {
 		s.Log(logger.Info, "ready")
 
 		stream = res.Stream
-		rtcpSenders = rtcpsenderset.New(tracks, stream.onFrame)
+		rtcpSenders = rtcpsenderset.New(tracks, stream.onPacketRTCP)
 
 		return nil
 	}
 
-	onFrame := func(isVideo bool, payload []byte) {
+	onPacket := func(isVideo bool, payload []byte) {
 		var trackID int
 		if isVideo {
 			trackID = videoTrackID
@@ -137,8 +137,8 @@ func (s *hlsSource) runInner() bool {
 		}
 
 		if stream != nil {
-			rtcpSenders.OnFrame(trackID, gortsplib.StreamTypeRTP, payload)
-			stream.onFrame(trackID, gortsplib.StreamTypeRTP, payload)
+			rtcpSenders.OnPacketRTP(trackID, payload)
+			stream.onPacketRTP(trackID, payload)
 		}
 	}
 
@@ -146,7 +146,7 @@ func (s *hlsSource) runInner() bool {
 		s.ur,
 		s.fingerprint,
 		onTracks,
-		onFrame,
+		onPacket,
 		s,
 	)
 	if err != nil {
diff --git a/internal/core/hls_source_test.go b/internal/core/hls_source_test.go
index 27b1d34c..d2c0b41d 100644
--- a/internal/core/hls_source_test.go
+++ b/internal/core/hls_source_test.go
@@ -6,7 +6,6 @@ import (
 	"io"
 	"net"
 	"net/http"
-	"sync/atomic"
 	"testing"
 	"time"
 
@@ -132,28 +131,21 @@ func TestHLSSource(t *testing.T) {
 
 	time.Sleep(1 * time.Second)
 
-	dest, err := gortsplib.DialRead("rtsp://localhost:8554/proxied")
-	require.NoError(t, err)
-
-	rtcpRecv := int64(0)
-	readDone := make(chan struct{})
 	frameRecv := make(chan struct{})
-	go func() {
-		defer close(readDone)
-		dest.ReadFrames(func(trackID int, streamType gortsplib.StreamType, payload []byte) {
-			if atomic.SwapInt64(&rtcpRecv, 1) == 0 {
-			} else {
-				require.Equal(t, gortsplib.StreamTypeRTP, streamType)
-				var pkt rtp.Packet
-				err := pkt.Unmarshal(payload)
-				require.NoError(t, err)
-				require.Equal(t, []byte{0x05}, pkt.Payload)
-				close(frameRecv)
-			}
-		})
-	}()
+
+	c := gortsplib.Client{
+		OnPacketRTP: func(trackID int, payload []byte) {
+			var pkt rtp.Packet
+			err := pkt.Unmarshal(payload)
+			require.NoError(t, err)
+			require.Equal(t, []byte{0x05}, pkt.Payload)
+			close(frameRecv)
+		},
+	}
+
+	err = c.StartReading("rtsp://localhost:8554/proxied")
+	require.NoError(t, err)
+	defer c.Close()
 
 	<-frameRecv
-	dest.Close()
-	<-readDone
 }
diff --git a/internal/core/metrics_test.go b/internal/core/metrics_test.go
index 4650d8f2..f41ff353 100644
--- a/internal/core/metrics_test.go
+++ b/internal/core/metrics_test.go
@@ -33,7 +33,9 @@ func TestMetrics(t *testing.T) {
 		&gortsplib.TrackConfigH264{SPS: []byte{0x01, 0x02, 0x03, 0x04}, PPS: []byte{0x01, 0x02, 0x03, 0x04}})
 	require.NoError(t, err)
 
-	source, err := gortsplib.DialPublish("rtsp://localhost:8554/rtsp_path",
+	source := gortsplib.Client{}
+
+	err = source.StartPublishing("rtsp://localhost:8554/rtsp_path",
 		gortsplib.Tracks{track})
 	require.NoError(t, err)
 	defer source.Close()
diff --git a/internal/core/reader.go b/internal/core/reader.go
index 526a781d..826205e7 100644
--- a/internal/core/reader.go
+++ b/internal/core/reader.go
@@ -1,13 +1,10 @@
 package core
 
-import (
-	"github.com/aler9/gortsplib"
-)
-
 // reader is an entity that can read a stream.
 type reader interface {
 	close()
 	onReaderAccepted()
-	onReaderFrame(int, gortsplib.StreamType, []byte)
+	onReaderPacketRTP(int, []byte)
+	onReaderPacketRTCP(int, []byte)
 	onReaderAPIDescribe() interface{}
 }
diff --git a/internal/core/rtmp_conn.go b/internal/core/rtmp_conn.go
index 78d3bb20..ef74a006 100644
--- a/internal/core/rtmp_conn.go
+++ b/internal/core/rtmp_conn.go
@@ -485,12 +485,12 @@ func (c *rtmpConn) runPublish(ctx context.Context) error {
 		return rres.Err
 	}
 
-	rtcpSenders := rtcpsenderset.New(tracks, rres.Stream.onFrame)
+	rtcpSenders := rtcpsenderset.New(tracks, rres.Stream.onPacketRTCP)
 	defer rtcpSenders.Close()
 
-	onFrame := func(trackID int, payload []byte) {
-		rtcpSenders.OnFrame(trackID, gortsplib.StreamTypeRTP, payload)
-		rres.Stream.onFrame(trackID, gortsplib.StreamTypeRTP, payload)
+	onPacketRTP := func(trackID int, payload []byte) {
+		rtcpSenders.OnPacketRTP(trackID, payload)
+		rres.Stream.onPacketRTP(trackID, payload)
 	}
 
 	for {
@@ -503,7 +503,7 @@ func (c *rtmpConn) runPublish(ctx context.Context) error {
 		switch pkt.Type {
 		case av.H264:
 			if videoTrack == nil {
-				return fmt.Errorf("received an H264 frame, but track is not set up")
+				return fmt.Errorf("received an H264 packet, but track is not set up")
 			}
 
 			nalus, err := h264.DecodeAVCC(pkt.Data)
@@ -543,12 +543,12 @@ func (c *rtmpConn) runPublish(ctx context.Context) error {
 			}
 
 			for _, byts := range bytss {
-				onFrame(videoTrackID, byts)
+				onPacketRTP(videoTrackID, byts)
 			}
 
 		case av.AAC:
 			if audioTrack == nil {
-				return fmt.Errorf("received an AAC frame, but track is not set up")
+				return fmt.Errorf("received an AAC packet, but track is not set up")
 			}
 
 			pkts, err := aacEncoder.Encode([][]byte{pkt.Data}, pkt.Time+pkt.CTime)
@@ -566,7 +566,7 @@ func (c *rtmpConn) runPublish(ctx context.Context) error {
 			}
 
 			for _, byts := range bytss {
-				onFrame(audioTrackID, byts)
+				onPacketRTP(audioTrackID, byts)
 			}
 		}
 	}
@@ -592,11 +592,13 @@ func (c *rtmpConn) onReaderAccepted() {
 	c.log(logger.Info, "is reading from path '%s'", c.path.Name())
 }
 
-// onReaderFrame implements reader.
-func (c *rtmpConn) onReaderFrame(trackID int, streamType gortsplib.StreamType, payload []byte) {
-	if streamType == gortsplib.StreamTypeRTP {
-		c.ringBuffer.Push(rtmpConnTrackIDPayloadPair{trackID, payload})
-	}
+// onReaderPacketRTP implements reader.
+func (c *rtmpConn) onReaderPacketRTP(trackID int, payload []byte) {
+	c.ringBuffer.Push(rtmpConnTrackIDPayloadPair{trackID, payload})
+}
+
+// onReaderPacketRTCP implements reader.
+func (c *rtmpConn) onReaderPacketRTCP(trackID int, payload []byte) {
 }
 
 // onReaderAPIDescribe implements reader.
diff --git a/internal/core/rtmp_source.go b/internal/core/rtmp_source.go
index d34f0201..c2698771 100644
--- a/internal/core/rtmp_source.go
+++ b/internal/core/rtmp_source.go
@@ -163,12 +163,12 @@ func (s *rtmpSource) runInner() bool {
 						s.parent.OnSourceStaticSetNotReady(pathSourceStaticSetNotReadyReq{Source: s})
 					}()
 
-					rtcpSenders := rtcpsenderset.New(tracks, res.Stream.onFrame)
+					rtcpSenders := rtcpsenderset.New(tracks, res.Stream.onPacketRTCP)
 					defer rtcpSenders.Close()
 
-					onFrame := func(trackID int, payload []byte) {
-						rtcpSenders.OnFrame(trackID, gortsplib.StreamTypeRTP, payload)
-						res.Stream.onFrame(trackID, gortsplib.StreamTypeRTP, payload)
+					onPacketRTP := func(trackID int, payload []byte) {
+						rtcpSenders.OnPacketRTP(trackID, payload)
+						res.Stream.onPacketRTP(trackID, payload)
 					}
 
 					for {
@@ -181,7 +181,7 @@ func (s *rtmpSource) runInner() bool {
 						switch pkt.Type {
 						case av.H264:
 							if videoTrack == nil {
-								return fmt.Errorf("received an H264 frame, but track is not set up")
+								return fmt.Errorf("received an H264 packet, but track is not set up")
 							}
 
 							nalus, err := h264.DecodeAVCC(pkt.Data)
@@ -216,12 +216,12 @@ func (s *rtmpSource) runInner() bool {
 							}
 
 							for _, byts := range bytss {
-								onFrame(videoTrackID, byts)
+								onPacketRTP(videoTrackID, byts)
 							}
 
 						case av.AAC:
 							if audioTrack == nil {
-								return fmt.Errorf("received an AAC frame, but track is not set up")
+								return fmt.Errorf("received an AAC packet, but track is not set up")
 							}
 
 							pkts, err := aacEncoder.Encode([][]byte{pkt.Data}, pkt.Time+pkt.CTime)
@@ -239,7 +239,7 @@ func (s *rtmpSource) runInner() bool {
 							}
 
 							for _, byts := range bytss {
-								onFrame(audioTrackID, byts)
+								onPacketRTP(audioTrackID, byts)
 							}
 						}
 					}
diff --git a/internal/core/rtsp_server.go b/internal/core/rtsp_server.go
index f4c11af5..5e6adf0b 100644
--- a/internal/core/rtsp_server.go
+++ b/internal/core/rtsp_server.go
@@ -117,6 +117,7 @@ func newRTSPServer(
 		WriteTimeout:    time.Duration(writeTimeout),
 		ReadBufferCount: readBufferCount,
 		ReadBufferSize:  readBufferSize,
+		RTSPAddress:     address,
 	}
 
 	if useUDP {
@@ -139,7 +140,7 @@ func newRTSPServer(
 		s.srv.TLSConfig = &tls.Config{Certificates: []tls.Certificate{cert}}
 	}
 
-	err := s.srv.Start(address)
+	err := s.srv.Start()
 	if err != nil {
 		return nil, err
 	}
@@ -375,12 +376,20 @@ func (s *rtspServer) OnPause(ctx *gortsplib.ServerHandlerOnPauseCtx) (*base.Resp
 	return se.onPause(ctx)
 }
 
-// OnFrame implements gortsplib.ServerHandlerOnFrame.
-func (s *rtspServer) OnFrame(ctx *gortsplib.ServerHandlerOnFrameCtx) {
+// OnPacketRTP implements gortsplib.ServerHandlerOnPacket.
+func (s *rtspServer) OnPacketRTP(ctx *gortsplib.ServerHandlerOnPacketRTPCtx) {
 	s.mutex.RLock()
 	se := s.sessions[ctx.Session]
 	s.mutex.RUnlock()
-	se.onFrame(ctx)
+	se.onPacketRTP(ctx)
+}
+
+// OnPacketRTCP implements gortsplib.ServerHandlerOnPacket.
+func (s *rtspServer) OnPacketRTCP(ctx *gortsplib.ServerHandlerOnPacketRTCPCtx) {
+	s.mutex.RLock()
+	se := s.sessions[ctx.Session]
+	s.mutex.RUnlock()
+	se.onPacketRTCP(ctx)
 }
 
 // onAPISessionsList is called by api and metrics.
diff --git a/internal/core/rtsp_server_test.go b/internal/core/rtsp_server_test.go
index 5d64bebb..66c280b8 100644
--- a/internal/core/rtsp_server_test.go
+++ b/internal/core/rtsp_server_test.go
@@ -6,7 +6,6 @@ import (
 	"time"
 
 	"github.com/aler9/gortsplib"
-	"github.com/aler9/gortsplib/pkg/base"
 	"github.com/stretchr/testify/require"
 )
 
@@ -204,7 +203,9 @@ func TestRTSPServerAuth(t *testing.T) {
 			&gortsplib.TrackConfigH264{SPS: []byte{0x01, 0x02, 0x03, 0x04}, PPS: []byte{0x01, 0x02, 0x03, 0x04}})
 		require.NoError(t, err)
 
-		source, err := gortsplib.DialPublish(
+		source := gortsplib.Client{}
+
+		err = source.StartPublishing(
 			"rtsp://testuser:test%21%24%28%29%2A%2B.%3B%3C%3D%3E%5B%5D%5E_-%7B%7D@127.0.0.1:8554/test/stream",
 			gortsplib.Tracks{track})
 		require.NoError(t, err)
@@ -276,7 +277,9 @@ func TestRTSPServerAuth(t *testing.T) {
 			&gortsplib.TrackConfigH264{SPS: []byte{0x01, 0x02, 0x03, 0x04}, PPS: []byte{0x01, 0x02, 0x03, 0x04}})
 		require.NoError(t, err)
 
-		source, err := gortsplib.DialPublish(
+		source := gortsplib.Client{}
+
+		err = source.StartPublishing(
 			"rtsp://testuser:testpass@127.0.0.1:8554/test/stream",
 			gortsplib.Tracks{track})
 		require.NoError(t, err)
@@ -320,7 +323,9 @@ func TestRTSPServerAuthFail(t *testing.T) {
 				&gortsplib.TrackConfigH264{SPS: []byte{0x01, 0x02, 0x03, 0x04}, PPS: []byte{0x01, 0x02, 0x03, 0x04}})
 			require.NoError(t, err)
 
-			_, err = gortsplib.DialPublish(
+			c := gortsplib.Client{}
+
+			err = c.StartPublishing(
 				"rtsp://"+ca.user+":"+ca.pass+"@localhost:8554/test/stream",
 				gortsplib.Tracks{track},
 			)
@@ -359,7 +364,9 @@ func TestRTSPServerAuthFail(t *testing.T) {
 			require.Equal(t, true, ok)
 			defer p.close()
 
-			_, err := gortsplib.DialRead(
+			c := gortsplib.Client{}
+
+			err := c.StartReading(
 				"rtsp://" + ca.user + ":" + ca.pass + "@localhost:8554/test/stream",
 			)
 			require.EqualError(t, err, "bad status code: 401 (Unauthorized)")
@@ -379,7 +386,9 @@ func TestRTSPServerAuthFail(t *testing.T) {
 			&gortsplib.TrackConfigH264{SPS: []byte{0x01, 0x02, 0x03, 0x04}, PPS: []byte{0x01, 0x02, 0x03, 0x04}})
 		require.NoError(t, err)
 
-		_, err = gortsplib.DialPublish(
+		c := gortsplib.Client{}
+
+		err = c.StartPublishing(
 			"rtsp://localhost:8554/test/stream",
 			gortsplib.Tracks{track},
 		)
@@ -410,12 +419,16 @@ func TestRTSPServerPublisherOverride(t *testing.T) {
 				&gortsplib.TrackConfigH264{SPS: []byte{0x01, 0x02, 0x03, 0x04}, PPS: []byte{0x01, 0x02, 0x03, 0x04}})
 			require.NoError(t, err)
 
-			s1, err := gortsplib.DialPublish("rtsp://localhost:8554/teststream",
+			s1 := gortsplib.Client{}
+
+			err = s1.StartPublishing("rtsp://localhost:8554/teststream",
 				gortsplib.Tracks{track})
 			require.NoError(t, err)
 			defer s1.Close()
 
-			s2, err := gortsplib.DialPublish("rtsp://localhost:8554/teststream",
+			s2 := gortsplib.Client{}
+
+			err = s2.StartPublishing("rtsp://localhost:8554/teststream",
 				gortsplib.Tracks{track})
 			if ca == "enabled" {
 				require.NoError(t, err)
@@ -424,27 +437,24 @@ func TestRTSPServerPublisherOverride(t *testing.T) {
 				require.Error(t, err)
 			}
 
-			d1, err := gortsplib.DialRead("rtsp://localhost:8554/teststream")
-			require.NoError(t, err)
-			defer d1.Close()
-
-			readDone := make(chan struct{})
 			frameRecv := make(chan struct{})
-			go func() {
-				defer close(readDone)
-				d1.ReadFrames(func(trackID int, streamType base.StreamType, payload []byte) {
-					if streamType == gortsplib.StreamTypeRTP {
-						if ca == "enabled" {
-							require.Equal(t, []byte{0x05, 0x06, 0x07, 0x08}, payload)
-						} else {
-							require.Equal(t, []byte{0x01, 0x02, 0x03, 0x04}, payload)
-						}
-						close(frameRecv)
+
+			c := gortsplib.Client{
+				OnPacketRTP: func(trackID int, payload []byte) {
+					if ca == "enabled" {
+						require.Equal(t, []byte{0x05, 0x06, 0x07, 0x08}, payload)
+					} else {
+						require.Equal(t, []byte{0x01, 0x02, 0x03, 0x04}, payload)
 					}
-				})
-			}()
+					close(frameRecv)
+				},
+			}
+
+			err = c.StartReading("rtsp://localhost:8554/teststream")
+			require.NoError(t, err)
+			defer c.Close()
 
-			err = s1.WriteFrame(0, gortsplib.StreamTypeRTP,
+			err = s1.WritePacketRTP(0,
 				[]byte{0x01, 0x02, 0x03, 0x04})
 			if ca == "enabled" {
 				require.Error(t, err)
@@ -453,15 +463,12 @@ func TestRTSPServerPublisherOverride(t *testing.T) {
 			}
 
 			if ca == "enabled" {
-				err = s2.WriteFrame(0, gortsplib.StreamTypeRTP,
+				err = s2.WritePacketRTP(0,
 					[]byte{0x05, 0x06, 0x07, 0x08})
 				require.NoError(t, err)
 			}
 
 			<-frameRecv
-
-			d1.Close()
-			<-readDone
 		})
 	}
 }
diff --git a/internal/core/rtsp_session.go b/internal/core/rtsp_session.go
index 3e696112..e30ef983 100644
--- a/internal/core/rtsp_session.go
+++ b/internal/core/rtsp_session.go
@@ -335,9 +335,14 @@ func (s *rtspSession) onReaderAccepted() {
 		s.ss.SetuppedTransport())
 }
 
-// onReaderFrame implements reader.
-func (s *rtspSession) onReaderFrame(trackID int, streamType gortsplib.StreamType, payload []byte) {
-	s.ss.WriteFrame(trackID, streamType, payload)
+// onReaderPacketRTP implements reader.
+func (s *rtspSession) onReaderPacketRTP(trackID int, payload []byte) {
+	s.ss.WritePacketRTP(trackID, payload)
+}
+
+// onReaderPacketRTCP implements reader.
+func (s *rtspSession) onReaderPacketRTCP(trackID int, payload []byte) {
+	s.ss.WritePacketRTCP(trackID, payload)
 }
 
 // onReaderAPIDescribe implements reader.
@@ -384,11 +389,20 @@ func (s *rtspSession) onPublisherAccepted(tracksLen int) {
 		s.ss.SetuppedTransport())
 }
 
-// onFrame is called by rtspServer.
-func (s *rtspSession) onFrame(ctx *gortsplib.ServerHandlerOnFrameCtx) {
+// onPacketRTP is called by rtspServer.
+func (s *rtspSession) onPacketRTP(ctx *gortsplib.ServerHandlerOnPacketRTPCtx) {
+	if s.ss.State() != gortsplib.ServerSessionStatePublish {
+		return
+	}
+
+	s.stream.onPacketRTP(ctx.TrackID, ctx.Payload)
+}
+
+// onPacketRTCP is called by rtspServer.
+func (s *rtspSession) onPacketRTCP(ctx *gortsplib.ServerHandlerOnPacketRTCPCtx) {
 	if s.ss.State() != gortsplib.ServerSessionStatePublish {
 		return
 	}
 
-	s.stream.onFrame(ctx.TrackID, ctx.StreamType, ctx.Payload)
+	s.stream.onPacketRTCP(ctx.TrackID, ctx.Payload)
 }
diff --git a/internal/core/rtsp_source.go b/internal/core/rtsp_source.go
index 46061e0f..b605d6ee 100644
--- a/internal/core/rtsp_source.go
+++ b/internal/core/rtsp_source.go
@@ -118,7 +118,6 @@ func (s *rtspSource) runInner() bool {
 	s.log(logger.Debug, "connecting")
 
 	tlsConfig := &tls.Config{}
-
 	if s.fingerprint != "" {
 		tlsConfig.InsecureSkipVerify = true
 		tlsConfig.VerifyConnection = func(cs tls.ConnectionState) error {
@@ -136,7 +135,7 @@ func (s *rtspSource) runInner() bool {
 		}
 	}
 
-	client := &gortsplib.Client{
+	c := &gortsplib.Client{
 		Transport:       s.proto.Transport,
 		TLSConfig:       tlsConfig,
 		ReadTimeout:     time.Duration(s.readTimeout),
@@ -152,63 +151,78 @@ func (s *rtspSource) runInner() bool {
 		},
 	}
 
-	innerCtx, innerCtxCancel := context.WithCancel(context.Background())
-
-	var conn *gortsplib.ClientConn
-	var err error
-	dialDone := make(chan struct{})
-	go func() {
-		defer close(dialDone)
-		conn, err = client.DialReadContext(innerCtx, s.ur)
-	}()
-
-	select {
-	case <-s.ctx.Done():
-		innerCtxCancel()
-		<-dialDone
-		return false
-
-	case <-dialDone:
-		innerCtxCancel()
-	}
-
+	u, err := base.ParseURL(s.ur)
 	if err != nil {
 		s.log(logger.Info, "ERR: %s", err)
 		return true
 	}
 
-	res := s.parent.onSourceStaticSetReady(pathSourceStaticSetReadyReq{
-		Source: s,
-		Tracks: conn.Tracks(),
-	})
-	if res.Err != nil {
-		s.log(logger.Info, "ERR: %s", res.Err)
+	err = c.Start(u.Scheme, u.Host)
+	if err != nil {
+		s.log(logger.Info, "ERR: %s", err)
 		return true
 	}
 
-	s.log(logger.Info, "ready")
-
-	defer func() {
-		s.parent.OnSourceStaticSetNotReady(pathSourceStaticSetNotReadyReq{Source: s})
-	}()
-
 	readErr := make(chan error)
 	go func() {
-		readErr <- conn.ReadFrames(func(trackID int, streamType gortsplib.StreamType, payload []byte) {
-			res.Stream.onFrame(trackID, streamType, payload)
-		})
+		readErr <- func() error {
+			_, err = c.Options(u)
+			if err != nil {
+				return err
+			}
+
+			tracks, baseURL, _, err := c.Describe(u)
+			if err != nil {
+				return err
+			}
+
+			for _, t := range tracks {
+				_, err := c.Setup(true, baseURL, t, 0, 0)
+				if err != nil {
+					panic(err)
+				}
+			}
+
+			res := s.parent.onSourceStaticSetReady(pathSourceStaticSetReadyReq{
+				Source: s,
+				Tracks: c.Tracks(),
+			})
+			if res.Err != nil {
+				return res.Err
+			}
+
+			s.log(logger.Info, "ready")
+
+			defer func() {
+				s.parent.OnSourceStaticSetNotReady(pathSourceStaticSetNotReadyReq{Source: s})
+			}()
+
+			c.OnPacketRTP = func(trackID int, payload []byte) {
+				res.Stream.onPacketRTP(trackID, payload)
+			}
+
+			c.OnPacketRTCP = func(trackID int, payload []byte) {
+				res.Stream.onPacketRTCP(trackID, payload)
+			}
+
+			_, err = c.Play(nil)
+			if err != nil {
+				return err
+			}
+
+			return c.Wait()
+		}()
 	}()
 
 	select {
-	case <-s.ctx.Done():
-		conn.Close()
-		<-readErr
-		return false
-
 	case err := <-readErr:
 		s.log(logger.Info, "ERR: %s", err)
-		conn.Close()
 		return true
+
+	case <-s.ctx.Done():
+		c.Close()
+		<-readErr
+		return false
 	}
 }
 
diff --git a/internal/core/rtsp_source_test.go b/internal/core/rtsp_source_test.go
index 5e0b8580..b1fa7020 100644
--- a/internal/core/rtsp_source_test.go
+++ b/internal/core/rtsp_source_test.go
@@ -59,7 +59,7 @@ func (sh *testServer) OnSetup(ctx *gortsplib.ServerHandlerOnSetupCtx) (*base.Res
 func (sh *testServer) OnPlay(ctx *gortsplib.ServerHandlerOnPlayCtx) (*base.Response, error) {
 	go func() {
 		time.Sleep(1 * time.Second)
-		sh.stream.WriteFrame(0, gortsplib.StreamTypeRTP, []byte{0x01, 0x02, 0x03, 0x04})
+		sh.stream.WritePacketRTP(0, []byte{0x01, 0x02, 0x03, 0x04})
 	}()
 
 	return &base.Response{
@@ -75,7 +75,8 @@ func TestRTSPSource(t *testing.T) {
 	} {
 		t.Run(source, func(t *testing.T) {
 			s := gortsplib.Server{
-				Handler: &testServer{user: "testuser", pass: "testpass"},
+				Handler:     &testServer{user: "testuser", pass: "testpass"},
+				RTSPAddress: "127.0.0.1:8555",
 			}
 
 			switch source {
@@ -98,7 +99,7 @@ func TestRTSPSource(t *testing.T) {
 				s.TLSConfig = &tls.Config{Certificates: []tls.Certificate{cert}}
 			}
 
-			err := s.Start("127.0.0.1:8555")
+			err := s.Start()
 			require.NoError(t, err)
 			defer s.Wait()
 			defer s.Close()
@@ -123,32 +124,31 @@ func TestRTSPSource(t *testing.T) {
 
 			time.Sleep(1 * time.Second)
 
-			conn, err := gortsplib.DialRead("rtsp://127.0.0.1:8554/proxied")
-			require.NoError(t, err)
-
-			readDone := make(chan struct{})
 			received := make(chan struct{})
-			go func() {
-				defer close(readDone)
-				conn.ReadFrames(func(trackID int, streamType gortsplib.StreamType, payload []byte) {
-					if streamType == gortsplib.StreamTypeRTP {
-						require.Equal(t, []byte{0x01, 0x02, 0x03, 0x04}, payload)
-						close(received)
-					}
-				})
-			}()
+
+			c := gortsplib.Client{
+				OnPacketRTP: func(trackID int, payload []byte) {
+					require.Equal(t, []byte{0x01, 0x02, 0x03, 0x04}, payload)
+					close(received)
+				},
+			}
+
+			err = c.StartReading("rtsp://127.0.0.1:8554/proxied")
+			require.NoError(t, err)
+			defer c.Close()
 
 			<-received
-			conn.Close()
-			<-readDone
 		})
 	}
 }
 
 func TestRTSPSourceNoPassword(t *testing.T) {
 	done := make(chan struct{})
-	s := gortsplib.Server{Handler: &testServer{user: "testuser", done: done}}
-	err := s.Start("127.0.0.1:8555")
+	s := gortsplib.Server{
+		Handler:     &testServer{user: "testuser", done: done},
+		RTSPAddress: "127.0.0.1:8555",
+	}
+	err := s.Start()
 	require.NoError(t, err)
 	defer s.Wait()
 	defer s.Close()
diff --git a/internal/core/stream.go b/internal/core/stream.go
index cbba9fdc..fd517375 100644
--- a/internal/core/stream.go
+++ b/internal/core/stream.go
@@ -35,12 +35,21 @@ func (m *streamNonRTSPReadersMap) remove(r reader) {
 	delete(m.ma, r)
 }
 
-func (m *streamNonRTSPReadersMap) forwardFrame(trackID int, streamType gortsplib.StreamType, payload []byte) {
+func (m *streamNonRTSPReadersMap) forwardPacketRTP(trackID int, payload []byte) {
 	m.mutex.RLock()
 	defer m.mutex.RUnlock()
 
 	for c := range m.ma {
-		c.onReaderFrame(trackID, streamType, payload)
+		c.onReaderPacketRTP(trackID, payload)
+	}
+}
+
+func (m *streamNonRTSPReadersMap) forwardPacketRTCP(trackID int, payload []byte) {
+	m.mutex.RLock()
+	defer m.mutex.RUnlock()
+
+	for c := range m.ma {
+		c.onReaderPacketRTCP(trackID, payload)
 	}
 }
 
@@ -78,10 +87,18 @@ func (s *stream) readerRemove(r reader) {
 	}
 }
 
-func (s *stream) onFrame(trackID int, streamType gortsplib.StreamType, payload []byte) {
+func (s *stream) onPacketRTP(trackID int, payload []byte) {
+	// forward to RTSP readers
+	s.rtspStream.WritePacketRTP(trackID, payload)
+
+	// forward to non-RTSP readers
+	s.nonRTSPReaders.forwardPacketRTP(trackID, payload)
+}
+
+func (s *stream) onPacketRTCP(trackID int, payload []byte) {
 	// forward to RTSP readers
-	s.rtspStream.WriteFrame(trackID, streamType, payload)
+	s.rtspStream.WritePacketRTCP(trackID, payload)
 
 	// forward to non-RTSP readers
-	s.nonRTSPReaders.forwardFrame(trackID, streamType, payload)
+	s.nonRTSPReaders.forwardPacketRTCP(trackID, payload)
 }
diff --git a/internal/hls/client.go b/internal/hls/client.go
index 2f6c45f2..fed06c5f 100644
--- a/internal/hls/client.go
+++ b/internal/hls/client.go
@@ -133,9 +133,9 @@ type clientVideoProcessorData struct {
 }
 
 type clientVideoProcessor struct {
-	ctx     context.Context
-	onTrack func(*gortsplib.Track) error
-	onFrame func([]byte)
+	ctx      context.Context
+	onTrack  func(*gortsplib.Track) error
+	onPacket func([]byte)
 
 	queue         chan clientVideoProcessorData
 	sps           []byte
@@ -147,13 +147,13 @@ type clientVideoProcessor struct {
 func newClientVideoProcessor(
 	ctx context.Context,
 	onTrack func(*gortsplib.Track) error,
-	onFrame func([]byte),
+	onPacket func([]byte),
 ) *clientVideoProcessor {
 	p := &clientVideoProcessor{
-		ctx:     ctx,
-		onTrack: onTrack,
-		onFrame: onFrame,
-		queue:   make(chan clientVideoProcessorData, clientQueueSize),
+		ctx:      ctx,
+		onTrack:  onTrack,
+		onPacket: onPacket,
+		queue:    make(chan clientVideoProcessorData, clientQueueSize),
 	}
 
 	return p
@@ -259,7 +259,7 @@ func (p *clientVideoProcessor) doProcess(
 	}
 
 	for _, byts := range bytss {
-		p.onFrame(byts)
+		p.onPacket(byts)
 	}
 
 	return nil
@@ -289,9 +289,9 @@ type clientAudioProcessorData struct {
 }
 
 type clientAudioProcessor struct {
-	ctx     context.Context
-	onTrack func(*gortsplib.Track) error
-	onFrame func([]byte)
+	ctx      context.Context
+	onTrack  func(*gortsplib.Track) error
+	onPacket func([]byte)
 
 	queue         chan clientAudioProcessorData
 	conf          *gortsplib.TrackConfigAAC
@@ -302,13 +302,13 @@ type clientAudioProcessor struct {
 func newClientAudioProcessor(
 	ctx context.Context,
 	onTrack func(*gortsplib.Track) error,
-	onFrame func([]byte),
+	onPacket func([]byte),
 ) *clientAudioProcessor {
 	p := &clientAudioProcessor{
-		ctx:     ctx,
-		onTrack: onTrack,
-		onFrame: onFrame,
-		queue:   make(chan clientAudioProcessorData, clientQueueSize),
+		ctx:      ctx,
+		onTrack:  onTrack,
+		onPacket: onPacket,
+		queue:    make(chan clientAudioProcessorData, clientQueueSize),
 	}
 
 	return p
@@ -392,7 +392,7 @@ func (p *clientAudioProcessor) doProcess(
 	}
 
 	for _, byts := range bytss {
-		p.onFrame(byts)
+		p.onPacket(byts)
 	}
 
 	return nil
@@ -426,7 +426,7 @@ type ClientParent interface {
 // Client is a HLS client.
 type Client struct {
 	onTracks func(*gortsplib.Track, *gortsplib.Track) error
-	onFrame  func(bool, []byte)
+	onPacket func(bool, []byte)
 	parent   ClientParent
 
 	ctx                   context.Context
@@ -462,7 +462,7 @@ func NewClient(
 	primaryPlaylistURLStr string,
 	fingerprint string,
 	onTracks func(*gortsplib.Track, *gortsplib.Track) error,
-	onFrame func(bool, []byte),
+	onPacket func(bool, []byte),
 	parent ClientParent,
 ) (*Client, error) {
 	primaryPlaylistURL, err := url.Parse(primaryPlaylistURLStr)
@@ -493,7 +493,7 @@ func NewClient(
 
 	c := &Client{
 		onTracks:           onTracks,
-		onFrame:            onFrame,
+		onPacket:           onPacket,
 		parent:             parent,
 		ctx:                ctx,
 		ctxCancel:          ctxCancel,
@@ -546,7 +546,7 @@ func (c *Client) runInner() error {
 				c.videoProc = newClientVideoProcessor(
 					innerCtx,
 					c.onVideoTrack,
-					c.onVideoFrame)
+					c.onVideoPacket)
 
 				go func() { errChan <- c.videoProc.run() }()
 			}
@@ -555,7 +555,7 @@ func (c *Client) runInner() error {
 				c.audioProc = newClientAudioProcessor(
 					innerCtx,
 					c.onAudioTrack,
-					c.onAudioFrame)
+					c.onAudioPacket)
 
 				go func() { errChan <- c.audioProc.run() }()
 			}
@@ -924,16 +924,16 @@ func (c *Client) initializeTracks() error {
 	return c.onTracks(c.videoTrack, c.audioTrack)
 }
 
-func (c *Client) onVideoFrame(payload []byte) {
+func (c *Client) onVideoPacket(payload []byte) {
 	c.tracksMutex.RLock()
 	defer c.tracksMutex.RUnlock()
 
-	c.onFrame(true, payload)
+	c.onPacket(true, payload)
 }
 
-func (c *Client) onAudioFrame(payload []byte) {
+func (c *Client) onAudioPacket(payload []byte) {
 	c.tracksMutex.RLock()
 	defer c.tracksMutex.RUnlock()
 
-	c.onFrame(false, payload)
+	c.onPacket(false, payload)
 }
diff --git a/internal/hls/client_test.go b/internal/hls/client_test.go
index 8bcf917a..9da94f88 100644
--- a/internal/hls/client_test.go
+++ b/internal/hls/client_test.go
@@ -190,7 +190,7 @@ func TestClient(t *testing.T) {
 			require.NoError(t, err)
 			defer ts.close()
 
-			frameRecv := make(chan struct{})
+			packetRecv := make(chan struct{})
 
 			prefix := "http"
 			if mode == "tls" {
@@ -206,13 +206,13 @@ func TestClient(t *testing.T) {
 				func(isVideo bool, byts []byte) {
 					require.Equal(t, true, isVideo)
 					require.Equal(t, byte(0x05), byts[12])
-					close(frameRecv)
+					close(packetRecv)
 				},
 				testClientParent{},
 			)
 			require.NoError(t, err)
 
-			<-frameRecv
+			<-packetRecv
 
 			c.Close()
 			c.Wait()
diff --git a/internal/rtcpsenderset/rtcpsenderset.go b/internal/rtcpsenderset/rtcpsenderset.go
index 58980b16..dc2fc2a5 100644
--- a/internal/rtcpsenderset/rtcpsenderset.go
+++ b/internal/rtcpsenderset/rtcpsenderset.go
@@ -9,8 +9,8 @@ import (
 
 // RTCPSenderSet is a set of RTCP senders.
 type RTCPSenderSet struct {
-	onFrame func(int, gortsplib.StreamType, []byte)
-	senders []*rtcpsender.RTCPSender
+	onPacketRTCP func(int, []byte)
+	senders      []*rtcpsender.RTCPSender
 
 	// in
 	terminate chan struct{}
@@ -22,12 +22,12 @@ type RTCPSenderSet struct {
 // New allocates a RTCPSenderSet.
 func New(
 	tracks gortsplib.Tracks,
-	onFrame func(int, gortsplib.StreamType, []byte),
+	onPacketRTCP func(int, []byte),
 ) *RTCPSenderSet {
 	s := &RTCPSenderSet{
-		onFrame:   onFrame,
-		terminate: make(chan struct{}),
-		done:      make(chan struct{}),
+		onPacketRTCP: onPacketRTCP,
+		terminate:    make(chan struct{}),
+		done:         make(chan struct{}),
 	}
 
 	s.senders = make([]*rtcpsender.RTCPSender, len(tracks))
@@ -61,7 +61,7 @@ func (s *RTCPSenderSet) run() {
 			for i, sender := range s.senders {
 				r := sender.Report(now)
 				if r != nil {
-					s.onFrame(i, gortsplib.StreamTypeRTCP, r)
+					s.onPacketRTCP(i, r)
 				}
 			}
 
@@ -71,7 +71,12 @@ func (s *RTCPSenderSet) run() {
 	}
 }
 
-// OnFrame sends a frame to the senders.
-func (s *RTCPSenderSet) OnFrame(trackID int, streamType gortsplib.StreamType, f []byte) {
-	s.senders[trackID].ProcessFrame(time.Now(), streamType, f)
+// OnPacketRTP sends a RTP packet to the senders.
+func (s *RTCPSenderSet) OnPacketRTP(trackID int, payload []byte) {
+	s.senders[trackID].ProcessPacketRTP(time.Now(), payload)
+}
+
+// OnPacketRTCP sends a RTCP packet to the senders.
+func (s *RTCPSenderSet) OnPacketRTCP(trackID int, payload []byte) {
+	s.senders[trackID].ProcessPacketRTCP(time.Now(), payload)
 }