diff --git a/container/mts/encoder.go b/container/mts/encoder.go
index 1092b659..a5594581 100644
--- a/container/mts/encoder.go
+++ b/container/mts/encoder.go
@@ -144,7 +144,7 @@ func NewEncoder(dst io.WriteCloser, rate float64, mediaType int) *Encoder {
 		sid = H264ID
 	}
 
-	// standardPmt is a minimal PMT, without descriptors for time and location.
+	// standardPmt is a minimal PMT, without descriptors for metadata.
 	pmtTable = (&psi.PSI{
 		Pf:  0x00,
 		Tid: 0x02,