Index: introduction/welcome/changelog.xml
===================================================================
--- introduction/welcome/changelog.xml	(revision 0e85ccf3993a38ed6226cbf03a8593a46cf5d215)
+++ introduction/welcome/changelog.xml	(revision ef39f6b6599689dad3c88adc33303244326e0dee)
@@ -49,4 +49,10 @@
           <ulink url="&blfs-ticket-root;16679">#16679</ulink>.</para>
         </listitem>
+        <listitem>
+          <para>[pierre] - Update to gstreamer, gst-plugins-base,
+          gst-plugins-bad, gst-plugins-good, gst-plugins-ugly, gst-libav,
+          and gstreamer-vaapi-1.20.3. Fixes
+          <ulink url="&blfs-ticket-root;16670">#16670</ulink>.</para>
+        </listitem>
       </itemizedlist>
     </listitem>
Index: multimedia/libdriv/gst10-libav.xml
===================================================================
--- multimedia/libdriv/gst10-libav.xml	(revision 0e85ccf3993a38ed6226cbf03a8593a46cf5d215)
+++ multimedia/libdriv/gst10-libav.xml	(revision ef39f6b6599689dad3c88adc33303244326e0dee)
@@ -7,7 +7,7 @@
   <!ENTITY gst10-libav-download-http "&gstreamer-dl;/gst-libav/gst-libav-&gst10-libav-version;.tar.xz">
   <!ENTITY gst10-libav-download-ftp  " ">
-  <!ENTITY gst10-libav-md5sum        "30ec3fe428b9e2a6ba9326d34bd37a4d">
-  <!ENTITY gst10-libav-size          "276 KB">
-  <!ENTITY gst10-libav-buildsize     "9.3 MB">
+  <!ENTITY gst10-libav-md5sum        "bfd5673853d825d61512eac1bfa4c8c5">
+  <!ENTITY gst10-libav-size          "278 KB">
+  <!ENTITY gst10-libav-buildsize     "9.5 MB (add 4.4 MB for tests)">
   <!ENTITY gst10-libav-time          "less than 0.1 SBU (Using parallelism=4)">
 ]>
@@ -89,6 +89,7 @@
     <bridgehead renderas="sect4">Optional</bridgehead>
     <para role="optional">
-      <ulink url="https://pypi.org/project/hotdoc/">hotdoc</ulink> and
-      <ulink url="http://gstreamer.freedesktop.org/src/orc/">Orc</ulink>
+      <ulink url="https://pypi.org/project/hotdoc/">hotdoc</ulink><!-- and
+      no trace of this in tarball (only in ChangeLog for versions 0.x)
+      <ulink url="http://gstreamer.freedesktop.org/src/orc/">Orc</ulink>-->
     </para>
 
@@ -100,8 +101,8 @@
   <sect2 role="installation">
     <title>Installation of GStreamer Libav</title>
-
+    <!-- No trace of this in tarball
     <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
       href="../../xincludes/gst10-objc-error.xml"/>
-
+    -->
     <para>
       Install <application>GStreamer Libav</application> by running the following
@@ -150,5 +151,5 @@
         </seg>
         <seg>
-          libgstlibav.so
+          libgstlibav.so in /usr/lib/gstreamer-1.0 directory
         </seg>
         <seg>
Index: multimedia/libdriv/gst10-plugins-bad.xml
===================================================================
--- multimedia/libdriv/gst10-plugins-bad.xml	(revision 0e85ccf3993a38ed6226cbf03a8593a46cf5d215)
+++ multimedia/libdriv/gst10-plugins-bad.xml	(revision ef39f6b6599689dad3c88adc33303244326e0dee)
@@ -8,7 +8,7 @@
            "&gstreamer-dl;/gst-plugins-bad/gst-plugins-bad-&gst10-plugins-bad-version;.tar.xz">
   <!ENTITY gst10-plugins-bad-download-ftp  " ">
-  <!ENTITY gst10-plugins-bad-md5sum        "1c537891ea5c412f5e71a632e9e6d96c">
+  <!ENTITY gst10-plugins-bad-md5sum        "286c18129b064881e557ef2d8ac7a363">
   <!ENTITY gst10-plugins-bad-size          "5.9 MB">
-  <!ENTITY gst10-plugins-bad-buildsize     "151 MB (with tests)">
+  <!ENTITY gst10-plugins-bad-buildsize     "196 MB (with tests)">
   <!ENTITY gst10-plugins-bad-time          "1.0 SBU (Using parallelism=4; with tests)">
 ]>
@@ -201,5 +201,7 @@
     <para>
       To test the results, issue: <command>ninja test</command>. Several tests
-      need a terminal emulator in a graphical session.
+      need a terminal emulator in a graphical session. One test,
+      <emphasis>aesdesc</emphasis> is known to fail.
+      <!--https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1243-->
     </para>
 
Index: multimedia/libdriv/gst10-plugins-base.xml
===================================================================
--- multimedia/libdriv/gst10-plugins-base.xml	(revision 0e85ccf3993a38ed6226cbf03a8593a46cf5d215)
+++ multimedia/libdriv/gst10-plugins-base.xml	(revision ef39f6b6599689dad3c88adc33303244326e0dee)
@@ -8,8 +8,8 @@
            "&gstreamer-dl;/gst-plugins-base/gst-plugins-base-&gst10-plugins-base-version;.tar.xz">
   <!ENTITY gst10-plugins-base-download-ftp  " ">
-  <!ENTITY gst10-plugins-base-md5sum        "e29cc5c279851229b3fcc7b249b1497d">
+  <!ENTITY gst10-plugins-base-md5sum        "b4aa48de733aa08bca69430a58764919">
   <!ENTITY gst10-plugins-base-size          "3.1 MB">
-  <!ENTITY gst10-plugins-base-buildsize     "90 MB (with tests)">
-  <!ENTITY gst10-plugins-base-time          "0.8 SBU (Using parallelism=4; with tests)">
+  <!ENTITY gst10-plugins-base-buildsize     "107 MB (with tests)">
+  <!ENTITY gst10-plugins-base-time          "0.9 SBU (Using parallelism=4; with tests)">
 ]>
 
@@ -125,8 +125,8 @@
   <sect2 role="installation">
     <title>Installation of GStreamer Base Plug-ins</title>
-
+    <!--
     <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
       href="../../xincludes/gst10-objc-error.xml"/>
-
+    -->
     <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
       href="../../xincludes/gst10-plugins.xml"/>
Index: multimedia/libdriv/gst10-plugins-good.xml
===================================================================
--- multimedia/libdriv/gst10-plugins-good.xml	(revision 0e85ccf3993a38ed6226cbf03a8593a46cf5d215)
+++ multimedia/libdriv/gst10-plugins-good.xml	(revision ef39f6b6599689dad3c88adc33303244326e0dee)
@@ -8,7 +8,7 @@
            "&gstreamer-dl;/gst-plugins-good/gst-plugins-good-&gst10-plugins-good-version;.tar.xz">
   <!ENTITY gst10-plugins-good-download-ftp  " ">
-  <!ENTITY gst10-plugins-good-md5sum        "bda229185364037d6ed1fabbdfdaca35">
+  <!ENTITY gst10-plugins-good-md5sum        "aa7c354993cbef972c0b4dc82bcfdda1">
   <!ENTITY gst10-plugins-good-size          "3.3 MB">
-  <!ENTITY gst10-plugins-good-buildsize     "102 MB (with tests)">
+  <!ENTITY gst10-plugins-good-buildsize     "111 MB (with tests)">
   <!ENTITY gst10-plugins-good-time          "0.6 SBU (Using parallelism=4; with tests)">
 ]>
Index: multimedia/libdriv/gst10-plugins-ugly.xml
===================================================================
--- multimedia/libdriv/gst10-plugins-ugly.xml	(revision 0e85ccf3993a38ed6226cbf03a8593a46cf5d215)
+++ multimedia/libdriv/gst10-plugins-ugly.xml	(revision ef39f6b6599689dad3c88adc33303244326e0dee)
@@ -8,7 +8,7 @@
            "&gstreamer-dl;/gst-plugins-ugly/gst-plugins-ugly-&gst10-plugins-ugly-version;.tar.xz">
   <!ENTITY gst10-plugins-ugly-download-ftp  " ">
-  <!ENTITY gst10-plugins-ugly-md5sum        "62dcd0cb786ea10cc34c9927aa656aac">
+  <!ENTITY gst10-plugins-ugly-md5sum        "7d5b22fdb6d351cc57368123a57dc58c">
   <!ENTITY gst10-plugins-ugly-size          "496 KB">
-  <!ENTITY gst10-plugins-ugly-buildsize     "11 MB (with tests)">
+  <!ENTITY gst10-plugins-ugly-buildsize     "12 MB (with tests)">
   <!ENTITY gst10-plugins-ugly-time          "less than 0.1 SBU (with tests)">
 ]>
@@ -111,8 +111,8 @@
   <sect2 role="installation">
     <title>Installation of GStreamer Ugly Plug-ins</title>
-
+    <!--
     <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
       href="../../xincludes/gst10-objc-error.xml"/>
-
+    -->
     <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
       href="../../xincludes/gst10-plugins.xml"/>
Index: multimedia/libdriv/gstreamer10-vaapi.xml
===================================================================
--- multimedia/libdriv/gstreamer10-vaapi.xml	(revision 0e85ccf3993a38ed6226cbf03a8593a46cf5d215)
+++ multimedia/libdriv/gstreamer10-vaapi.xml	(revision ef39f6b6599689dad3c88adc33303244326e0dee)
@@ -7,7 +7,7 @@
   <!ENTITY gstreamer10-vaapi-download-http "&gstreamer-dl;/gstreamer-vaapi/gstreamer-vaapi-&gstreamer-vaapi-version;.tar.xz">
   <!ENTITY gstreamer10-vaapi-download-ftp  " ">
-  <!ENTITY gstreamer10-vaapi-md5sum        "e5fb2a8bdd7036e26f7975ea8bce567e">
+  <!ENTITY gstreamer10-vaapi-md5sum        "ac7b4d92c4fed74bed4886c88fe2679e">
   <!ENTITY gstreamer10-vaapi-size          "776 KB">
-  <!ENTITY gstreamer10-vaapi-buildsize     "15 MB">
+  <!ENTITY gstreamer10-vaapi-buildsize     "16 MB">
   <!ENTITY gstreamer10-vaapi-time          "0.2 SBU">
 ]>
@@ -144,5 +144,5 @@
         </seg>
         <seg>
-          libgstvaapi.so
+          libgstvaapi.so in /usr/lib/gstreamer-1.0
         </seg>
         <seg>
Index: multimedia/libdriv/gstreamer10.xml
===================================================================
--- multimedia/libdriv/gstreamer10.xml	(revision 0e85ccf3993a38ed6226cbf03a8593a46cf5d215)
+++ multimedia/libdriv/gstreamer10.xml	(revision ef39f6b6599689dad3c88adc33303244326e0dee)
@@ -7,8 +7,8 @@
   <!ENTITY gstreamer10-download-http "&gstreamer-dl;/gstreamer/gstreamer-&gstreamer10-version;.tar.xz">
   <!ENTITY gstreamer10-download-ftp  " ">
-  <!ENTITY gstreamer10-md5sum        "56d8b3abb3c593ddf0f77897860b3c9d">
+  <!ENTITY gstreamer10-md5sum        "9c1aebfd5c182e60ca0eb8890b410a54">
   <!ENTITY gstreamer10-size          "2.6 MB">
-  <!ENTITY gstreamer10-buildsize     "51 MB (with tests)">
-  <!ENTITY gstreamer10-time          "0.3 SBU (Using parallelism=4; with tests)">
+  <!ENTITY gstreamer10-buildsize     "62 MB (with tests)">
+  <!ENTITY gstreamer10-time          "0.4 SBU (Using parallelism=4; with tests)">
 ]>
 
@@ -138,6 +138,4 @@
     <para>
       To test the results, issue: <command>ninja test</command>.
-      <!-- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/778 -->
-      One test named <filename>gst_gstbin</filename> is known to timeout.
     </para>
 
Index: packages.ent
===================================================================
--- packages.ent	(revision 0e85ccf3993a38ed6226cbf03a8593a46cf5d215)
+++ packages.ent	(revision ef39f6b6599689dad3c88adc33303244326e0dee)
@@ -1012,11 +1012,11 @@
 <!ENTITY frei0r-version               "1.8.0">
 <!ENTITY gavl-version                 "1.4.0">
-<!ENTITY gstreamer10-version          "1.20.2">  <!-- Even minors only -->
-<!ENTITY gst10-plugins-base-version   "1.20.2">  <!-- Even minors only -->
-<!ENTITY gst10-plugins-good-version   "1.20.2">  <!-- Even minors only -->
-<!ENTITY gst10-plugins-bad-version    "1.20.2">  <!-- Even minors only -->
-<!ENTITY gst10-plugins-ugly-version   "1.20.2">  <!-- Even minors only -->
-<!ENTITY gst10-libav-version          "1.20.2">  <!-- Even minors only -->
-<!ENTITY gstreamer-vaapi-version      "1.20.2">  <!-- Even minors only -->
+<!ENTITY gstreamer10-version          "1.20.3">  <!-- Even minors only -->
+<!ENTITY gst10-plugins-base-version   "1.20.3">  <!-- Even minors only -->
+<!ENTITY gst10-plugins-good-version   "1.20.3">  <!-- Even minors only -->
+<!ENTITY gst10-plugins-bad-version    "1.20.3">  <!-- Even minors only -->
+<!ENTITY gst10-plugins-ugly-version   "1.20.3">  <!-- Even minors only -->
+<!ENTITY gst10-libav-version          "1.20.3">  <!-- Even minors only -->
+<!ENTITY gstreamer-vaapi-version      "1.20.3">  <!-- Even minors only -->
 <!ENTITY icedtea-sound-version        "1.0.1">
 <!ENTITY id3lib-version               "3.8.3">
