add vvc encoder

ajatt/packages/video.scm

@@ -177,6 +177,25 @@
     (list license:bsd-3))))
 
 
+(define-public vvenc-app
+  (package
+   (name "vvenc-app")
+   (version "1.13.1")
+   (source (origin
+            (method url-fetch)
+            (uri (string-append "https://github.com/fraunhoferhhi/vvenc/archive/refs/tag/v"
+                                version ".tar.gz"))
+            (sha256 (base32 "1j0b39khl4hrdv39dq4bis3cszga8bqa6wc48azhw84wkcqqh3cx"))))
+   (build-system cmake-build-system)
+   (arguments
+    (list #:configure-flags #~(list "-DCMAKE_BUILD_TYPE=Release")
+          #:tests? #f))
+   (home-page "https://github.com/fraunhoferhhi/vvenc")
+   (synopsis "Fraunhofer Versatile Video Encoder (VVenC)")
+   (description "VVenC is a fast, efficient, multithreaded VVC (H.266) encoder.")
+   (license license:bsd-3)))
+
+
 
 (define-public vvdec-app
   (package
@@ -487,4 +506,4 @@ audio/video codec library.")
 
 
 
-vvdec-app
+vvenc-app