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diff --git a/cmake/Modules/FindSWScale.cmake b/cmake/Modules/FindSWScale.cmake
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+++ b/cmake/Modules/FindSWScale.cmake
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+#[=======================================================================[.rst:
+FindSWScale
+-----------
+
+Find the FFmpeg swscale library
+
+Result variables
+^^^^^^^^^^^^^^^^
+
+This module will set the following variables if found:
+
+``SWSCALE_INCLUDE_DIRS``
+  where to find libswscale/swscale.h, etc.
+``SWSCALE_LIBRARIES``
+  the libraries to link against to use swscale.
+``SWSCALE_FOUND``
+  TRUE if found
+
+#]=======================================================================]
+
+find_package(PkgConfig QUIET)
+if(PKG_CONFIG_FOUND)
+  pkg_check_modules(PC_SWScale QUIET libswscale)
+endif()
+
+find_path(SWScale_INCLUDE_DIR NAMES libswscale/swscale.h
+  HINTS
+    ${PC_SWScale_INCLUDE_DIRS}
+)
+mark_as_advanced(SWScale_INCLUDE_DIR)
+
+find_library(SWScale_LIBRARY NAMES swscale
+  HINTS
+    ${PC_SWScale_LIBRARY_DIRS}
+)
+mark_as_advanced(SWScale_LIBRARY)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(SWScale
+  REQUIRED_VARS
+    SWScale_LIBRARY SWScale_INCLUDE_DIR
+)
+
+if(SWScale_FOUND)
+  set(SWSCALE_INCLUDE_DIRS ${SWScale_INCLUDE_DIR})
+  set(SWSCALE_LIBRARIES ${SWScale_LIBRARY})
+endif()