diff --git a/multimedia/videoutils/ffmpeg.xml b/multimedia/videoutils/ffmpeg.xml
index f7d7e925a1..2a92216a36 100644
--- a/multimedia/videoutils/ffmpeg.xml
+++ b/multimedia/videoutils/ffmpeg.xml
@@ -149,7 +149,8 @@
       <ulink url="https://sourceforge.net/projects/schrodinger/">Schroedinger</ulink>,
       <ulink url="https://www.twolame.org/">TwoLAME</ulink>,
       <ulink url="https://sourceforge.net/projects/opencore-amr/files/vo-aacenc/">vo-aaenc</ulink>,
-      <ulink url="https://sourceforge.net/projects/opencore-amr/files/vo-amrwbenc/">vo-amrwbenc</ulink>, and
+      <ulink url="https://sourceforge.net/projects/opencore-amr/files/vo-amrwbenc/">vo-amrwbenc</ulink>,
+      <ulink url="https://vulkan.org/">Vulkan</ulink>, and
       <ulink url="https://zapping.sourceforge.net/ZVBI/">ZVBI</ulink>
     </para>
 
diff --git a/multimedia/videoutils/vlc.xml b/multimedia/videoutils/vlc.xml
index 2e69018a22..c6b33e0ca2 100644
--- a/multimedia/videoutils/vlc.xml
+++ b/multimedia/videoutils/vlc.xml
@@ -166,7 +166,8 @@
       <xref linkend="librsvg"/>,
       <xref linkend="libvdpau"/>,
       <xref linkend="sdl"/>,
-      <ulink url="https://github.com/cacalabs/libcaca">libcaca</ulink>, and
+      <ulink url="https://github.com/cacalabs/libcaca">libcaca</ulink>,
+      <ulink url="http://libplacebo.org/">libplacebo</ulink>, and
       <ulink url="https://github.com/Intel-Media-SDK/MediaSDK">libmfx</ulink>
     </para>