diff --git a/container/mts/pes/helpers.go b/container/mts/pes/helpers.go
index e41a4ab7..60cff2cd 100644
--- a/container/mts/pes/helpers.go
+++ b/container/mts/pes/helpers.go
@@ -31,8 +31,8 @@ const (
 	H264SID  = 27
 	H265SID  = 36
 	MJPEGSID = 28
-	PCMSID   = 191
-	ADPCMSID = 192
+	PCMSID   = 192
+	ADPCMSID = 193
 )
 
 // SIDToMIMEType will return the corresponding MIME type for passed stream ID.