diff --git a/pkg/rtptime/encoder_test.go b/pkg/rtptime/encoder_test.go
index 823be83b..a4e05116 100644
--- a/pkg/rtptime/encoder_test.go
+++ b/pkg/rtptime/encoder_test.go
@@ -2,6 +2,7 @@ package rtptime
 
 import (
 	"testing"
+	"time"
 
 	"github.com/stretchr/testify/require"
 )
@@ -12,3 +13,12 @@ func TestEncoder(t *testing.T) {
 	ts := e.Encode(0)
 	require.Equal(t, uint32(12345), ts)
 }
+
+func BenchmarkEncoder(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		func() {
+			d := NewEncoder(90000, 0)
+			d.Encode(200 * time.Second)
+		}()
+	}
+}