--- mediastreamer2-5.1.72/src/utils/qrcode_image.hpp.orig	2022-11-18 15:22:23.000000000 +0100
+++ mediastreamer2-5.1.72/src/utils/qrcode_image.hpp	2023-10-01 22:13:26.787540196 +0200
@@ -20,6 +20,7 @@
 #ifndef qrcode_image_h
 #define qrcode_image_h
 
+#include <cstdint>
 #include <zxing/LuminanceSource.h>
 
 class QRCodeImage : public zxing::LuminanceSource {