diff --git a/handlers/upload.go b/handlers/upload.go
index 06a0f9d..f7adff4 100644
--- a/handlers/upload.go
+++ b/handlers/upload.go
@@ -15,7 +15,7 @@ func UploadHandler(st *store.Store) http.HandlerFunc {
 			return
 		}
 
-		r.Body = http.MaxBytesReader(w, r.Body, 4<<30)
+		r.Body = http.MaxBytesReader(w, r.Body, 5<<30)
 		if err := r.ParseMultipartForm(32 << 20); err != nil {
 			http.Error(w, "parse form: "+err.Error(), http.StatusBadRequest)
 			return
diff --git a/transcode/decode.go b/transcode/silence.go
similarity index 100%
rename from transcode/decode.go
rename to transcode/silence.go