diff --git a/resolution.go b/resolution.go
index 3e4894d..89f9876 100644
--- a/resolution.go
+++ b/resolution.go
@@ -36,14 +36,6 @@ func (r Resolution) String() string {
 	switch r {
 	case Resolution4K:
 		return "4K"
-	case ResolutionQuadHD:
-		return "1440p"
-	case ResolutionFullHD:
-		return "1080p"
-	case ResolutionHD:
-		return "720p"
-	case ResolutionSD:
-		return "SD"
 	default:
 		return fmt.Sprintf("%dp", r)
 	}