h265: log packet size if remuxing is needed

Author: tmatth

internal/formatprocessor/h265.go

@@ -299,8 +299,12 @@ func (t *h265) ProcessRTPPacket( //nolint:dupl
 		pkt.PaddingSize = 0
 
 		// RTP packets exceed maximum size: start re-encoding them
-		if len(pkt.Payload) > t.RTPMaxPayloadSize {
-			t.Parent.Log(logger.Info, "RTP packets are too big, remuxing them into smaller ones")
+		if size := len(pkt.Payload); size > t.RTPMaxPayloadSize {
+			t.Parent.Log(logger.Info,
+				"RTP packets are too big (%d > %d), remuxing them into smaller ones",
+				size,
+				t.RTPMaxPayloadSize,
+			)
 
 			v1 := pkt.SSRC
 			v2 := pkt.SequenceNumber

internal/formatprocessor/h265_test.go

@@ -100,7 +100,7 @@ func TestH265OversizedPackets(t *testing.T) {
 
 	p, err := New(1460, forma, false,
 		Logger(func(_ logger.Level, s string, i ...interface{}) {
-			require.Equal(t, "RTP packets are too big, remuxing them into smaller ones", fmt.Sprintf(s, i...))
+			require.Equal(t, "RTP packets are too big (2000 > 1460), remuxing them into smaller ones", fmt.Sprintf(s, i...))
 			logged = true
 		}))
 	require.NoError(t, err)