merge MPEG4AudioGeneric and MPEG4AudioLATM (#430)

pkg/format/rtpmpeg4audio/encoder_test.go

@@ -0,0 +1,20 @@
+package rtpmpeg4audio
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestEncodeRandomInitialState(t *testing.T) {
+	e := &Encoder{
+		PayloadType:      96,
+		SizeLength:       13,
+		IndexLength:      3,
+		IndexDeltaLength: 3,
+	}
+	err := e.Init()
+	require.NoError(t, err)
+	require.NotEqual(t, nil, e.SSRC)
+	require.NotEqual(t, nil, e.InitialSequenceNumber)
+}