diff --git a/pkg/formatdecenc/rtph264/decoder_test.go b/pkg/formatdecenc/rtph264/decoder_test.go
index 6486d3f0..cbedc820 100644
--- a/pkg/formatdecenc/rtph264/decoder_test.go
+++ b/pkg/formatdecenc/rtph264/decoder_test.go
@@ -452,188 +452,21 @@ func TestDecodeUntilMarker(t *testing.T) {
 	require.Equal(t, [][]byte{{0x01, 0x02}, {0x01, 0x02}}, nalus)
 }
 
-func TestDecodeErrors(t *testing.T) {
-	for _, ca := range []struct {
-		name string
-		pkts []*rtp.Packet
-		err  string
-	}{
-		{
-			"missing payload",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-				},
-			},
-			"payload is too short",
-		},
-		{
-			"STAP-A without NALUs",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x18},
-				},
-			},
-			"STAP-A packet doesn't contain any NALU",
-		},
-		{
-			"STAP-A without size",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x18, 0x01},
-				},
-			},
-			"invalid STAP-A packet (invalid size)",
-		},
-		{
-			"STAP-A with invalid size",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x18, 0x00, 0x15},
-				},
-			},
-			"invalid STAP-A packet (invalid size)",
-		},
-		{
-			"FU-A without payload",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x1c},
-				},
-			},
-			"invalid FU-A packet (invalid size)",
-		},
-		{
-			"FU-A with start and end bit",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17646,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x1c, 0b11000000},
-				},
-			},
-			"invalid FU-A packet (can't contain both a start and end bit)",
-		},
-		{
-			"FU-A non-starting 1",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17646,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x1c, 0b01000000},
-				},
-			},
-			"received a non-starting fragment without any previous starting fragment",
-		},
-		{
-			"FU-A non-starting 2",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: mergeBytes(
-						[]byte{0x05},
-						bytes.Repeat([]byte{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07}, 8),
-					),
-				},
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17646,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x1c, 0b01000000},
-				},
-			},
-			"invalid FU-A packet (non-starting)",
-		},
-		{
-			"MTAP",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         false,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x1a},
-				},
-			},
-			"packet type not supported (MTAP-16)",
-		},
-	} {
-		t.Run(ca.name, func(t *testing.T) {
-			d := &Decoder{}
-			d.Init()
+func FuzzDecoderUnmarshal(f *testing.F) {
+	d := &Decoder{}
+	d.Init()
 
-			var lastErr error
-			for _, pkt := range ca.pkts {
-				_, _, lastErr = d.Decode(pkt)
-			}
-			require.EqualError(t, lastErr, ca.err)
+	f.Fuzz(func(t *testing.T, b []byte) {
+		d.Decode(&rtp.Packet{
+			Header: rtp.Header{
+				Version:        2,
+				Marker:         false,
+				PayloadType:    96,
+				SequenceNumber: 17645,
+				Timestamp:      2289527317,
+				SSRC:           0x9dbb7812,
+			},
+			Payload: b,
 		})
-	}
+	})
 }
diff --git a/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/048b606517c23baffac96520675af386f92f471f22f098caec184d581dd6292e b/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/048b606517c23baffac96520675af386f92f471f22f098caec184d581dd6292e
new file mode 100644
index 00000000..d4bdeb53
--- /dev/null
+++ b/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/048b606517c23baffac96520675af386f92f471f22f098caec184d581dd6292e
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("800")
diff --git a/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/17ec193e17dd91d1b2a621884383564489d9f873db1b015a693c79fb7c1c1a46 b/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/17ec193e17dd91d1b2a621884383564489d9f873db1b015a693c79fb7c1c1a46
new file mode 100644
index 00000000..527d8eac
--- /dev/null
+++ b/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/17ec193e17dd91d1b2a621884383564489d9f873db1b015a693c79fb7c1c1a46
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("\x1c\xd4")
diff --git a/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/55cc57e8de6f7821309a6444040480f3aa0128b6b6cd96325b7997ff47d5d29d b/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/55cc57e8de6f7821309a6444040480f3aa0128b6b6cd96325b7997ff47d5d29d
new file mode 100644
index 00000000..45be281e
--- /dev/null
+++ b/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/55cc57e8de6f7821309a6444040480f3aa0128b6b6cd96325b7997ff47d5d29d
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("8")
diff --git a/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/c30437d5edf1393c2957896ca6c4e4d0467a50451fd1feb1cae249fdcbf25a5a b/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/c30437d5edf1393c2957896ca6c4e4d0467a50451fd1feb1cae249fdcbf25a5a
new file mode 100644
index 00000000..3152792e
--- /dev/null
+++ b/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/c30437d5edf1393c2957896ca6c4e4d0467a50451fd1feb1cae249fdcbf25a5a
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("\x1c")
diff --git a/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/c89423ac94e1743f63fb142431eed08c3b74e51a4e7b8ed44a1ba826ca6129d9 b/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/c89423ac94e1743f63fb142431eed08c3b74e51a4e7b8ed44a1ba826ca6129d9
new file mode 100644
index 00000000..d8912895
--- /dev/null
+++ b/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/c89423ac94e1743f63fb142431eed08c3b74e51a4e7b8ed44a1ba826ca6129d9
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("9")
diff --git a/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/caf81e9797b19c76c1fc4dbf537d4d81f389524539f402d13aa01f93a65ac7e9 b/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/caf81e9797b19c76c1fc4dbf537d4d81f389524539f402d13aa01f93a65ac7e9
new file mode 100644
index 00000000..67322c70
--- /dev/null
+++ b/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/caf81e9797b19c76c1fc4dbf537d4d81f389524539f402d13aa01f93a65ac7e9
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("")
diff --git a/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/f428976a5b2917c009d1f28d7a96e81095be8631f062798130aa7e6835b67b01 b/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/f428976a5b2917c009d1f28d7a96e81095be8631f062798130aa7e6835b67b01
new file mode 100644
index 00000000..9756ef63
--- /dev/null
+++ b/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/f428976a5b2917c009d1f28d7a96e81095be8631f062798130aa7e6835b67b01
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("80")
diff --git a/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/fe107a097efccd5098d6b0147ef4b39f0e467f0257dbf8f8b2f256c235640a6e b/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/fe107a097efccd5098d6b0147ef4b39f0e467f0257dbf8f8b2f256c235640a6e
new file mode 100644
index 00000000..66d6d123
--- /dev/null
+++ b/pkg/formatdecenc/rtph264/testdata/fuzz/FuzzDecoderUnmarshal/fe107a097efccd5098d6b0147ef4b39f0e467f0257dbf8f8b2f256c235640a6e
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("\x1c0")
diff --git a/pkg/formatdecenc/rtph265/decoder_test.go b/pkg/formatdecenc/rtph265/decoder_test.go
index 62dda5b5..497e7f81 100644
--- a/pkg/formatdecenc/rtph265/decoder_test.go
+++ b/pkg/formatdecenc/rtph265/decoder_test.go
@@ -174,185 +174,21 @@ func TestDecode(t *testing.T) {
 	}
 }
 
-func TestDecodeErrors(t *testing.T) {
-	for _, ca := range []struct {
-		name string
-		pkts []*rtp.Packet
-		err  string
-	}{
-		{
-			"missing payload",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-				},
-			},
-			"payload is too short",
-		},
-		{
-			"aggregation unit no size",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{48 << 1, 0x00, 0x01},
-				},
-			},
-			"invalid aggregation unit (invalid size)",
-		},
-		{
-			"aggregation unit invalid size",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{48 << 1, 0x00, 0x00, 0x05, 0x00},
-				},
-			},
-			"invalid aggregation unit (invalid size)",
-		},
-		{
-			"aggregation unit no NALUs",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{48 << 1, 0x00, 0x00, 0x00},
-				},
-			},
-			"aggregation unit doesn't contain any NALU",
-		},
-		{
-			"fragmentation unit invalid",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{49 << 1, 0x00},
-				},
-			},
-			"payload is too short",
-		},
-		{
-			"fragmentation unit start and end bit",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{49 << 1, 0x00, 0b11000000},
-				},
-			},
-			"invalid fragmentation unit (can't contain both a start and end bit)",
-		},
-		{
-			"fragmentation unit non-starting 1",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{49 << 1, 0x00, 0b01000000},
-				},
-			},
-			"received a non-starting fragment without any previous starting fragment",
-		},
-		{
-			"fragmentation unit non-starting 2",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x01, 0x00},
-				},
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{49 << 1, 0x00, 0b00000000},
-				},
-			},
-			"invalid fragmentation unit (non-starting)",
-		},
-		{
-			"paci",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    96,
-						SequenceNumber: 17645,
-						Timestamp:      2289527317,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{50 << 1, 0x00},
-				},
-			},
-			"PACI packets are not supported (yet)",
-		},
-	} {
-		t.Run(ca.name, func(t *testing.T) {
-			d := &Decoder{}
-			d.Init()
+func FuzzDecoderUnmarshal(f *testing.F) {
+	d := &Decoder{}
+	d.Init()
 
-			var lastErr error
-			for _, pkt := range ca.pkts {
-				_, _, lastErr = d.Decode(pkt)
-			}
-			require.EqualError(t, lastErr, ca.err)
+	f.Fuzz(func(t *testing.T, b []byte) {
+		d.Decode(&rtp.Packet{
+			Header: rtp.Header{
+				Version:        2,
+				Marker:         false,
+				PayloadType:    96,
+				SequenceNumber: 17645,
+				Timestamp:      2289527317,
+				SSRC:           0x9dbb7812,
+			},
+			Payload: b,
 		})
-	}
+	})
 }
diff --git a/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/353ba911ad2dc1916f0bb9eb5e553575e27c9a6662e86d265f55bd57d1746962 b/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/353ba911ad2dc1916f0bb9eb5e553575e27c9a6662e86d265f55bd57d1746962
new file mode 100644
index 00000000..955f0420
--- /dev/null
+++ b/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/353ba911ad2dc1916f0bb9eb5e553575e27c9a6662e86d265f55bd57d1746962
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("a00")
diff --git a/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/6e0463cbdc2d559f2823538d2efee4a8b811c3ea02d2bd8e0f306d81382d5698 b/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/6e0463cbdc2d559f2823538d2efee4a8b811c3ea02d2bd8e0f306d81382d5698
new file mode 100644
index 00000000..640bbd63
--- /dev/null
+++ b/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/6e0463cbdc2d559f2823538d2efee4a8b811c3ea02d2bd8e0f306d81382d5698
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("a0")
diff --git a/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/95aa14d7ab02ec8b5c470dcc780587540caba1589c6a7ce702ff84edca9b3133 b/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/95aa14d7ab02ec8b5c470dcc780587540caba1589c6a7ce702ff84edca9b3133
new file mode 100644
index 00000000..6da6ac77
--- /dev/null
+++ b/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/95aa14d7ab02ec8b5c470dcc780587540caba1589c6a7ce702ff84edca9b3133
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("d0")
diff --git a/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/c4389a565e8280502fc611cde347896b5d167806b2e49e22db23bed73deef75b b/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/c4389a565e8280502fc611cde347896b5d167806b2e49e22db23bed73deef75b
new file mode 100644
index 00000000..81d331a2
--- /dev/null
+++ b/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/c4389a565e8280502fc611cde347896b5d167806b2e49e22db23bed73deef75b
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("a000")
diff --git a/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/caf81e9797b19c76c1fc4dbf537d4d81f389524539f402d13aa01f93a65ac7e9 b/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/caf81e9797b19c76c1fc4dbf537d4d81f389524539f402d13aa01f93a65ac7e9
new file mode 100644
index 00000000..67322c70
--- /dev/null
+++ b/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/caf81e9797b19c76c1fc4dbf537d4d81f389524539f402d13aa01f93a65ac7e9
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("")
diff --git a/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/cb84a08ac93f5772ee3ba0f0bcfde81c9cd71a403c69f893cebc8378c60af625 b/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/cb84a08ac93f5772ee3ba0f0bcfde81c9cd71a403c69f893cebc8378c60af625
new file mode 100644
index 00000000..21e5bfa4
--- /dev/null
+++ b/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/cb84a08ac93f5772ee3ba0f0bcfde81c9cd71a403c69f893cebc8378c60af625
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("bbbbbbbbbbbbb0")
diff --git a/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/e45ead12fae619dd0807aaf83341d58eca4d50fab6eefbe78953581a1a4df198 b/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/e45ead12fae619dd0807aaf83341d58eca4d50fab6eefbe78953581a1a4df198
new file mode 100644
index 00000000..51709cd9
--- /dev/null
+++ b/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/e45ead12fae619dd0807aaf83341d58eca4d50fab6eefbe78953581a1a4df198
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("b0\xcd")
diff --git a/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/eb4593a9592045ab0cf0b17a3f9f2754d6898ee465ec32d9e08392bcbab0a81a b/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/eb4593a9592045ab0cf0b17a3f9f2754d6898ee465ec32d9e08392bcbab0a81a
new file mode 100644
index 00000000..75378806
--- /dev/null
+++ b/pkg/formatdecenc/rtph265/testdata/fuzz/FuzzDecoderUnmarshal/eb4593a9592045ab0cf0b17a3f9f2754d6898ee465ec32d9e08392bcbab0a81a
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("b0")
diff --git a/pkg/formatdecenc/rtplpcm/decoder_test.go b/pkg/formatdecenc/rtplpcm/decoder_test.go
index e6a4e84f..7be66e91 100644
--- a/pkg/formatdecenc/rtplpcm/decoder_test.go
+++ b/pkg/formatdecenc/rtplpcm/decoder_test.go
@@ -106,3 +106,26 @@ func TestDecode(t *testing.T) {
 		})
 	}
 }
+
+func FuzzDecoderUnmarshal(f *testing.F) {
+	d := &Decoder{
+		BitDepth:     24,
+		SampleRate:   48000,
+		ChannelCount: 2,
+	}
+	d.Init()
+
+	f.Fuzz(func(t *testing.T, b []byte) {
+		d.Decode(&rtp.Packet{
+			Header: rtp.Header{
+				Version:        2,
+				Marker:         false,
+				PayloadType:    96,
+				SequenceNumber: 17645,
+				Timestamp:      2289527317,
+				SSRC:           0x9dbb7812,
+			},
+			Payload: b,
+		})
+	})
+}
diff --git a/pkg/formatdecenc/rtplpcm/testdata/fuzz/FuzzDecoderUnmarshal/582528ddfad69eb57775199a43e0f9fd5c94bba343ce7bb6724d4ebafe311ed4 b/pkg/formatdecenc/rtplpcm/testdata/fuzz/FuzzDecoderUnmarshal/582528ddfad69eb57775199a43e0f9fd5c94bba343ce7bb6724d4ebafe311ed4
new file mode 100644
index 00000000..a96f5599
--- /dev/null
+++ b/pkg/formatdecenc/rtplpcm/testdata/fuzz/FuzzDecoderUnmarshal/582528ddfad69eb57775199a43e0f9fd5c94bba343ce7bb6724d4ebafe311ed4
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("0")
diff --git a/pkg/formatdecenc/rtpmjpeg/decoder.go b/pkg/formatdecenc/rtpmjpeg/decoder.go
index 55f341d3..4d9a0acd 100644
--- a/pkg/formatdecenc/rtpmjpeg/decoder.go
+++ b/pkg/formatdecenc/rtpmjpeg/decoder.go
@@ -167,6 +167,10 @@ func (d *Decoder) Decode(pkt *rtp.Packet) ([]byte, time.Duration, error) {
 		return nil, 0, ErrMorePacketsNeeded
 	}
 
+	if d.fragmentedSize < 2 {
+		return nil, 0, fmt.Errorf("invalid data")
+	}
+
 	data := make([]byte, d.fragmentedSize)
 	pos := 0
 
diff --git a/pkg/formatdecenc/rtpmjpeg/decoder_test.go b/pkg/formatdecenc/rtpmjpeg/decoder_test.go
index 9cfe69ed..8ef96f52 100644
--- a/pkg/formatdecenc/rtpmjpeg/decoder_test.go
+++ b/pkg/formatdecenc/rtpmjpeg/decoder_test.go
@@ -527,3 +527,22 @@ func TestDecode(t *testing.T) {
 		})
 	}
 }
+
+func FuzzDecoderUnmarshal(f *testing.F) {
+	d := &Decoder{}
+	d.Init()
+
+	f.Fuzz(func(t *testing.T, b []byte, m bool) {
+		d.Decode(&rtp.Packet{
+			Header: rtp.Header{
+				Version:        2,
+				Marker:         m,
+				PayloadType:    96,
+				SequenceNumber: 17645,
+				Timestamp:      2289527317,
+				SSRC:           0x9dbb7812,
+			},
+			Payload: b,
+		})
+	})
+}
diff --git a/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/52b2e47791e6e8c660670149d685c83d5fecefd94c322f710147669ef887e099 b/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/52b2e47791e6e8c660670149d685c83d5fecefd94c322f710147669ef887e099
new file mode 100644
index 00000000..53d50f6b
--- /dev/null
+++ b/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/52b2e47791e6e8c660670149d685c83d5fecefd94c322f710147669ef887e099
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("0")
+bool(false)
diff --git a/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/76a6865e7bb36d841a943abed143b3403b2d0ffaecdf3298988189c118ee10c1 b/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/76a6865e7bb36d841a943abed143b3403b2d0ffaecdf3298988189c118ee10c1
new file mode 100644
index 00000000..bbe3013d
--- /dev/null
+++ b/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/76a6865e7bb36d841a943abed143b3403b2d0ffaecdf3298988189c118ee10c1
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("0\x00\x00\x00\x01\xff000\x00\x00@0000000000000000000000000000000000000000000000000000000000000000")
+bool(true)
diff --git a/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/bbed53e53be4cad7bab7f568e12dda0590d7c11c0f890b3816ab6eff536ac9fc b/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/bbed53e53be4cad7bab7f568e12dda0590d7c11c0f890b3816ab6eff536ac9fc
new file mode 100644
index 00000000..4c74b177
--- /dev/null
+++ b/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/bbed53e53be4cad7bab7f568e12dda0590d7c11c0f890b3816ab6eff536ac9fc
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("0000\x01\xff00000000000000000000000000000000000000000000000000000000000000000000000")
+bool(true)
diff --git a/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/be012bfe6e99e126df96e194dc125f8c57860dd62c4244dd7b4e7512cb22a205 b/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/be012bfe6e99e126df96e194dc125f8c57860dd62c4244dd7b4e7512cb22a205
new file mode 100644
index 00000000..ad13be79
--- /dev/null
+++ b/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/be012bfe6e99e126df96e194dc125f8c57860dd62c4244dd7b4e7512cb22a205
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("0000\x01\xff00")
+bool(false)
diff --git a/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/c2ffebd2c319dea9e791ab793c970d84bc212c35134cc2dfb85aa7d862858a49 b/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/c2ffebd2c319dea9e791ab793c970d84bc212c35134cc2dfb85aa7d862858a49
new file mode 100644
index 00000000..59a71b35
--- /dev/null
+++ b/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/c2ffebd2c319dea9e791ab793c970d84bc212c35134cc2dfb85aa7d862858a49
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("0\x00\x00\x00\x01\xff00")
+bool(false)
diff --git a/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/fe09b7699690e38a634478835482b418adf4885a063409efe36d0d6120af5eb9 b/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/fe09b7699690e38a634478835482b418adf4885a063409efe36d0d6120af5eb9
new file mode 100644
index 00000000..0283daf9
--- /dev/null
+++ b/pkg/formatdecenc/rtpmjpeg/testdata/fuzz/FuzzDecoderUnmarshal/fe09b7699690e38a634478835482b418adf4885a063409efe36d0d6120af5eb9
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("0000\x01\xff00000000000000000000000000000000000000000000000000000000000000000000000")
+bool(false)
diff --git a/pkg/formatdecenc/rtpmpeg4audio/decoder_test.go b/pkg/formatdecenc/rtpmpeg4audio/decoder_test.go
index a5d65c44..e414b107 100644
--- a/pkg/formatdecenc/rtpmpeg4audio/decoder_test.go
+++ b/pkg/formatdecenc/rtpmpeg4audio/decoder_test.go
@@ -579,226 +579,26 @@ func TestDecodeADTS(t *testing.T) {
 	}
 }
 
-func TestDecodeErrors(t *testing.T) {
-	for _, ca := range []struct {
-		name string
-		pkts []*rtp.Packet
-		err  string
-	}{
-		{
-			"missing payload",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    0x60,
-						SequenceNumber: 0x44ed,
-						Timestamp:      0x88776a15,
-						SSRC:           0x9dbb7812,
-					},
-				},
-			},
-			"payload is too short",
-		},
-		{
-			"missing au header",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    0x60,
-						SequenceNumber: 0x44ed,
-						Timestamp:      0x88776a15,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x00, 0x10},
-				},
-			},
-			"not enough bits",
-		},
-		{
-			"missing au",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    0x60,
-						SequenceNumber: 0x44ed,
-						Timestamp:      0x88776a15,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x00, 0x10, 0x0a, 0xd8},
-				},
-			},
-			"payload is too short",
-		},
-		{
-			"invalid au headers length",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    0x60,
-						SequenceNumber: 0x44ed,
-						Timestamp:      0x88776a15,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x00, 0x00},
-				},
-			},
-			"invalid AU-headers-length",
-		},
-		{
-			"au index not zero",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    0x60,
-						SequenceNumber: 0x44ed,
-						Timestamp:      0x88776a15,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x00, 0x10, 0x0a, 0xd9},
-				},
-			},
-			"AU-index different than zero is not supported",
-		},
-		{
-			"au index delta not zero",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    0x60,
-						SequenceNumber: 0x44ed,
-						Timestamp:      0x88776a15,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x00, 0x20, 0x00, 0x08, 0x0a, 0xd9},
-				},
-			},
-			"AU-index-delta different than zero is not supported",
-		},
-		{
-			"fragmented with multiple AUs in 1st packet",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         false,
-						PayloadType:    0x60,
-						SequenceNumber: 0xea2,
-						Timestamp:      0x88776a15,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x00, 0x20, 0x00, 0x08, 0x00, 0x08},
-				},
-			},
-			"a fragmented packet can only contain one AU",
-		},
-		{
-			"fragmented with no payload in 1st packet",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         false,
-						PayloadType:    0x60,
-						SequenceNumber: 0x44ed,
-						Timestamp:      0x88776a15,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x00, 0x10, 0x0a, 0xd8},
-				},
-			},
-			"payload is too short",
-		},
-		{
-			"fragmented with multiple AUs in 2nd packet",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         false,
-						PayloadType:    0x60,
-						SequenceNumber: 0x44ed,
-						Timestamp:      0x88776a15,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: mergeBytes(
-						[]byte{0x0, 0x10, 0x2d, 0x80},
-						bytes.Repeat([]byte{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07}, 182),
-					),
-				},
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    0x60,
-						SequenceNumber: 0x44ee,
-						Timestamp:      0x88776a15,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: mergeBytes(
-						[]byte{0x0, 0x20, 0x00, 0x08, 0x00, 0x08},
-					),
-				},
-			},
-			"a fragmented packet can only contain one AU",
-		},
-		{
-			"fragmented with no payload in 2nd packet",
-			[]*rtp.Packet{
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         false,
-						PayloadType:    0x60,
-						SequenceNumber: 0x44ed,
-						Timestamp:      0x88776a15,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: mergeBytes(
-						[]byte{0x0, 0x10, 0x2d, 0x80},
-						bytes.Repeat([]byte{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07}, 182),
-					),
-				},
-				{
-					Header: rtp.Header{
-						Version:        2,
-						Marker:         true,
-						PayloadType:    0x60,
-						SequenceNumber: 0x44ee,
-						Timestamp:      0x88776a15,
-						SSRC:           0x9dbb7812,
-					},
-					Payload: []byte{0x00, 0x10, 0x0a, 0xd8},
-				},
-			},
-			"payload is too short",
-		},
-	} {
-		t.Run(ca.name, func(t *testing.T) {
-			d := &Decoder{
-				SampleRate:       48000,
-				SizeLength:       13,
-				IndexLength:      3,
-				IndexDeltaLength: 3,
-			}
-			d.Init()
-
-			var lastErr error
-			for _, pkt := range ca.pkts {
-				_, _, lastErr = d.Decode(pkt)
-			}
-			require.EqualError(t, lastErr, ca.err)
-		})
+func FuzzDecoderUnmarshal(f *testing.F) {
+	d := &Decoder{
+		SampleRate:       16000,
+		SizeLength:       13,
+		IndexLength:      3,
+		IndexDeltaLength: 3,
 	}
+	d.Init()
+
+	f.Fuzz(func(t *testing.T, b []byte, m bool) {
+		d.Decode(&rtp.Packet{
+			Header: rtp.Header{
+				Version:        2,
+				Marker:         m,
+				PayloadType:    96,
+				SequenceNumber: 17645,
+				Timestamp:      2289527317,
+				SSRC:           0x9dbb7812,
+			},
+			Payload: b,
+		})
+	})
 }
diff --git a/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/17b3f3cab1067ee0ee8464bd3f7890cc1a42ed3f47f13ee83ffdc3ddec1879ef b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/17b3f3cab1067ee0ee8464bd3f7890cc1a42ed3f47f13ee83ffdc3ddec1879ef
new file mode 100644
index 00000000..41e904d6
--- /dev/null
+++ b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/17b3f3cab1067ee0ee8464bd3f7890cc1a42ed3f47f13ee83ffdc3ddec1879ef
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("\x00\x0100")
+bool(false)
diff --git a/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/17f38ee4db10b1296a5bdbd03e35ab29e7e86c1008f89d4437529302df6ecb59 b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/17f38ee4db10b1296a5bdbd03e35ab29e7e86c1008f89d4437529302df6ecb59
new file mode 100644
index 00000000..1f256e22
--- /dev/null
+++ b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/17f38ee4db10b1296a5bdbd03e35ab29e7e86c1008f89d4437529302df6ecb59
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("000001")
+bool(false)
diff --git a/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/38d1a2c06720135e2d5accd1afc1f312bc4b6991cd97c1444c86690b4ed6df70 b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/38d1a2c06720135e2d5accd1afc1f312bc4b6991cd97c1444c86690b4ed6df70
new file mode 100644
index 00000000..1075fee9
--- /dev/null
+++ b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/38d1a2c06720135e2d5accd1afc1f312bc4b6991cd97c1444c86690b4ed6df70
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("\x000000000")
+bool(true)
diff --git a/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/4c3e593e59c1f853f845a7e3c992d1837f63c5052d805c21db6734a64c3ee1e0 b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/4c3e593e59c1f853f845a7e3c992d1837f63c5052d805c21db6734a64c3ee1e0
new file mode 100644
index 00000000..21407995
--- /dev/null
+++ b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/4c3e593e59c1f853f845a7e3c992d1837f63c5052d805c21db6734a64c3ee1e0
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("\x00\x00")
+bool(true)
diff --git a/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/52b2e47791e6e8c660670149d685c83d5fecefd94c322f710147669ef887e099 b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/52b2e47791e6e8c660670149d685c83d5fecefd94c322f710147669ef887e099
new file mode 100644
index 00000000..53d50f6b
--- /dev/null
+++ b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/52b2e47791e6e8c660670149d685c83d5fecefd94c322f710147669ef887e099
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("0")
+bool(false)
diff --git a/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/7b9886f07cd0d1b52d80762d475eda9b446e4861160e9a79b294eeb75345ebc5 b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/7b9886f07cd0d1b52d80762d475eda9b446e4861160e9a79b294eeb75345ebc5
new file mode 100644
index 00000000..18b04a4b
--- /dev/null
+++ b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/7b9886f07cd0d1b52d80762d475eda9b446e4861160e9a79b294eeb75345ebc5
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("0001")
+bool(true)
diff --git a/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/82ab2d91fd10f5f409473e000b93d979dcea2547839dece510544e4f2243b80b b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/82ab2d91fd10f5f409473e000b93d979dcea2547839dece510544e4f2243b80b
new file mode 100644
index 00000000..0fd3a327
--- /dev/null
+++ b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/82ab2d91fd10f5f409473e000b93d979dcea2547839dece510544e4f2243b80b
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("00")
+bool(true)
diff --git a/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/a253c894d4f7ea0c24ff61014f52a33011acd37d246b6e81527f5544c00140b6 b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/a253c894d4f7ea0c24ff61014f52a33011acd37d246b6e81527f5544c00140b6
new file mode 100644
index 00000000..ed018f35
--- /dev/null
+++ b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/a253c894d4f7ea0c24ff61014f52a33011acd37d246b6e81527f5544c00140b6
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("\x00\x0100")
+bool(true)
diff --git a/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/a2d4352b624b7e9e5fefbc9881be89bcf82806ed6644dbb3c0914215e484c015 b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/a2d4352b624b7e9e5fefbc9881be89bcf82806ed6644dbb3c0914215e484c015
new file mode 100644
index 00000000..287c2699
--- /dev/null
+++ b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/a2d4352b624b7e9e5fefbc9881be89bcf82806ed6644dbb3c0914215e484c015
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("\x00\x10\x80\x00")
+bool(false)
diff --git a/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/fc47c4c80ffd62dfd9c7adf40b38f9d9fe0bf9466af436b5c3487f2c4b9b90e4 b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/fc47c4c80ffd62dfd9c7adf40b38f9d9fe0bf9466af436b5c3487f2c4b9b90e4
new file mode 100644
index 00000000..f1cd9e57
--- /dev/null
+++ b/pkg/formatdecenc/rtpmpeg4audio/testdata/fuzz/FuzzDecoderUnmarshal/fc47c4c80ffd62dfd9c7adf40b38f9d9fe0bf9466af436b5c3487f2c4b9b90e4
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("\x000000000")
+bool(false)
diff --git a/pkg/formatdecenc/rtpvp8/decoder_test.go b/pkg/formatdecenc/rtpvp8/decoder_test.go
index 67822475..d70f29cb 100644
--- a/pkg/formatdecenc/rtpvp8/decoder_test.go
+++ b/pkg/formatdecenc/rtpvp8/decoder_test.go
@@ -131,3 +131,22 @@ func TestDecode(t *testing.T) {
 		})
 	}
 }
+
+func FuzzDecoderUnmarshal(f *testing.F) {
+	d := &Decoder{}
+	d.Init()
+
+	f.Fuzz(func(t *testing.T, b []byte, m bool) {
+		d.Decode(&rtp.Packet{
+			Header: rtp.Header{
+				Version:        2,
+				Marker:         m,
+				PayloadType:    96,
+				SequenceNumber: 17645,
+				Timestamp:      2289527317,
+				SSRC:           0x9dbb7812,
+			},
+			Payload: b,
+		})
+	})
+}
diff --git a/pkg/formatdecenc/rtpvp8/testdata/fuzz/FuzzDecoderUnmarshal/52b2e47791e6e8c660670149d685c83d5fecefd94c322f710147669ef887e099 b/pkg/formatdecenc/rtpvp8/testdata/fuzz/FuzzDecoderUnmarshal/52b2e47791e6e8c660670149d685c83d5fecefd94c322f710147669ef887e099
new file mode 100644
index 00000000..53d50f6b
--- /dev/null
+++ b/pkg/formatdecenc/rtpvp8/testdata/fuzz/FuzzDecoderUnmarshal/52b2e47791e6e8c660670149d685c83d5fecefd94c322f710147669ef887e099
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("0")
+bool(false)
diff --git a/pkg/formatdecenc/rtpvp8/testdata/fuzz/FuzzDecoderUnmarshal/7a1c68afba07c13a12f3686c52a228b2ca8d9794363a61529fcad02658ea03e3 b/pkg/formatdecenc/rtpvp8/testdata/fuzz/FuzzDecoderUnmarshal/7a1c68afba07c13a12f3686c52a228b2ca8d9794363a61529fcad02658ea03e3
new file mode 100644
index 00000000..3a967e37
--- /dev/null
+++ b/pkg/formatdecenc/rtpvp8/testdata/fuzz/FuzzDecoderUnmarshal/7a1c68afba07c13a12f3686c52a228b2ca8d9794363a61529fcad02658ea03e3
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte(" 000")
+bool(false)
diff --git a/pkg/formatdecenc/rtpvp8/testdata/fuzz/FuzzDecoderUnmarshal/c4c11fb7d7de62a02ee8e7d6962d074d82fa5fdd472096dc3ba35696d1649fa4 b/pkg/formatdecenc/rtpvp8/testdata/fuzz/FuzzDecoderUnmarshal/c4c11fb7d7de62a02ee8e7d6962d074d82fa5fdd472096dc3ba35696d1649fa4
new file mode 100644
index 00000000..da84ddf8
--- /dev/null
+++ b/pkg/formatdecenc/rtpvp8/testdata/fuzz/FuzzDecoderUnmarshal/c4c11fb7d7de62a02ee8e7d6962d074d82fa5fdd472096dc3ba35696d1649fa4
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("1000")
+bool(false)
diff --git a/pkg/formatdecenc/rtpvp9/decoder_test.go b/pkg/formatdecenc/rtpvp9/decoder_test.go
index 16ea2f25..682b6b7e 100644
--- a/pkg/formatdecenc/rtpvp9/decoder_test.go
+++ b/pkg/formatdecenc/rtpvp9/decoder_test.go
@@ -132,3 +132,22 @@ func TestDecode(t *testing.T) {
 		})
 	}
 }
+
+func FuzzDecoderUnmarshal(f *testing.F) {
+	d := &Decoder{}
+	d.Init()
+
+	f.Fuzz(func(t *testing.T, b []byte, m bool) {
+		d.Decode(&rtp.Packet{
+			Header: rtp.Header{
+				Version:        2,
+				Marker:         m,
+				PayloadType:    96,
+				SequenceNumber: 17645,
+				Timestamp:      2289527317,
+				SSRC:           0x9dbb7812,
+			},
+			Payload: b,
+		})
+	})
+}
diff --git a/pkg/formatdecenc/rtpvp9/testdata/fuzz/FuzzDecoderUnmarshal/a562b457d1a04bb296308020307f2e271491c804e84959ad2d5fdaa2e32b6a0f b/pkg/formatdecenc/rtpvp9/testdata/fuzz/FuzzDecoderUnmarshal/a562b457d1a04bb296308020307f2e271491c804e84959ad2d5fdaa2e32b6a0f
new file mode 100644
index 00000000..0d61da40
--- /dev/null
+++ b/pkg/formatdecenc/rtpvp9/testdata/fuzz/FuzzDecoderUnmarshal/a562b457d1a04bb296308020307f2e271491c804e84959ad2d5fdaa2e32b6a0f
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("")
+bool(true)
diff --git a/pkg/formatdecenc/rtpvp9/testdata/fuzz/FuzzDecoderUnmarshal/ef9d289981397c05db640a6c59c3451a32320b9343d5fefb3e03f72b36377a6c b/pkg/formatdecenc/rtpvp9/testdata/fuzz/FuzzDecoderUnmarshal/ef9d289981397c05db640a6c59c3451a32320b9343d5fefb3e03f72b36377a6c
new file mode 100644
index 00000000..0e38cb16
--- /dev/null
+++ b/pkg/formatdecenc/rtpvp9/testdata/fuzz/FuzzDecoderUnmarshal/ef9d289981397c05db640a6c59c3451a32320b9343d5fefb3e03f72b36377a6c
@@ -0,0 +1,3 @@
+go test fuzz v1
+[]byte("00")
+bool(false)