--- vlc-3.0.7.1/configure.ac.orig	2019-06-13 11:29:51.427506400 +0300
+++ vlc-3.0.7.1/configure.ac	2019-06-13 11:32:18.526053900 +0300
@@ -1864,7 +1864,7 @@
 dnl
 dnl  OpenCV wrapper and example filters
 dnl
-PKG_ENABLE_MODULES_VLC([OPENCV], [opencv_example opencv_wrapper], [opencv > 2.0], (OpenCV (computer vision) filter), [auto])
+PKG_ENABLE_MODULES_VLC([OPENCV], [opencv_example opencv_wrapper], [opencv4], (OpenCV (computer vision) filter), [auto])
 
 
 dnl