Index: introduction/welcome/changelog.xml
===================================================================
--- introduction/welcome/changelog.xml	(revision 96d2f909786bf115c41b08a4883500b201a60e22)
+++ introduction/welcome/changelog.xml	(revision d78e102e149d7843e4ccba7e72258f0d4a7e31ef)
@@ -43,4 +43,10 @@
       <itemizedlist>
         <listitem>
+          <para>[bdubbs] - Update to gstreamer-1.20.5 stack. Includes
+          gst-plugins-base, gst-plugins-good, gst-plugins-bad, 
+          gst-plugins-ugly, gst-libav, and gstreamer-vaapi.  Fixes
+          <ulink url="&blfs-ticket-root;17420">#17420</ulink>.</para>
+        </listitem>
+        <listitem>
           <para>[pierre] - Update to gtk4-4.8.3. Fixes
           <ulink url="&blfs-ticket-root;17445">#17445</ulink>.</para>
Index: multimedia/libdriv/gst10-libav.xml
===================================================================
--- multimedia/libdriv/gst10-libav.xml	(revision 96d2f909786bf115c41b08a4883500b201a60e22)
+++ multimedia/libdriv/gst10-libav.xml	(revision d78e102e149d7843e4ccba7e72258f0d4a7e31ef)
@@ -7,6 +7,6 @@
   <!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        "a5d4816849a6fe3b84c1aa520da9e8b8">
-  <!ENTITY gst10-libav-size          "284 KB">
+  <!ENTITY gst10-libav-md5sum        "4a6d6dc9b8a68cae404c8d211f0905e2">
+  <!ENTITY gst10-libav-size          "288 KB">
   <!ENTITY gst10-libav-buildsize     "14 MB (with tests)">
   <!ENTITY gst10-libav-time          "less than 0.1 SBU (Using parallelism=4; with tests)">
@@ -79,6 +79,4 @@
     <bridgehead renderas="sect4">Recommended</bridgehead>
     <para role="recommended">
-      <!-- With 1.14.x and before, an internal copy of FFMPEG was used.
-      This is no longer the case, so it is now required. -->
       <xref linkend="yasm"/>
     </para>
@@ -86,7 +84,5 @@
     <bridgehead renderas="sect4">Optional</bridgehead>
     <para role="optional">
-      <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>-->
+      <ulink url="https://pypi.org/project/hotdoc/">hotdoc</ulink>
     </para>
 
@@ -98,8 +94,5 @@
   <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
@@ -118,6 +111,5 @@
 
     <para>
-      To test the results, issue: <command>ninja test</command>. One test,
-      <filename>elements_avaudenc</filename>, is known to fail with ffmpeg-5.1.
+      To test the results, issue: <command>ninja test</command>. 
     </para>
 
Index: multimedia/libdriv/gst10-plugins-bad.xml
===================================================================
--- multimedia/libdriv/gst10-plugins-bad.xml	(revision 96d2f909786bf115c41b08a4883500b201a60e22)
+++ multimedia/libdriv/gst10-plugins-bad.xml	(revision d78e102e149d7843e4ccba7e72258f0d4a7e31ef)
@@ -8,5 +8,5 @@
            "&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        "74f9c7997773923015cb0df73d0a300f">
+  <!ENTITY gst10-plugins-bad-md5sum        "142bd94df6f9c3705054c7cd71a59987">
   <!ENTITY gst10-plugins-bad-size          "5.9 MB">
   <!ENTITY gst10-plugins-bad-buildsize     "151 MB (with tests)">
@@ -199,5 +199,5 @@
       To test the results, issue: <command>ninja test</command>. Several tests
       need a terminal emulator in a graphical session. One test,
-      <emphasis>aesdesc</emphasis> is known to fail.
+      <emphasis>elements_vapostproc</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 96d2f909786bf115c41b08a4883500b201a60e22)
+++ multimedia/libdriv/gst10-plugins-base.xml	(revision d78e102e149d7843e4ccba7e72258f0d4a7e31ef)
@@ -8,5 +8,5 @@
            "&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        "56c1626570269817e42a40f1924ba504">
+  <!ENTITY gst10-plugins-base-md5sum        "b6f7b3b2a65e6e7e5615ee63f57ac146">
   <!ENTITY gst10-plugins-base-size          "3.2 MB">
   <!ENTITY gst10-plugins-base-buildsize     "91 MB (with tests)">
Index: multimedia/libdriv/gst10-plugins-good.xml
===================================================================
--- multimedia/libdriv/gst10-plugins-good.xml	(revision 96d2f909786bf115c41b08a4883500b201a60e22)
+++ multimedia/libdriv/gst10-plugins-good.xml	(revision d78e102e149d7843e4ccba7e72258f0d4a7e31ef)
@@ -8,5 +8,5 @@
            "&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        "e095ee5b817f072cd5f088989f0e12f4">
+  <!ENTITY gst10-plugins-good-md5sum        "63e55373d026497a486dabb1f5bf5abb">
   <!ENTITY gst10-plugins-good-size          "3.3 MB">
   <!ENTITY gst10-plugins-good-buildsize     "102 MB (with tests)">
@@ -161,5 +161,5 @@
     <para>
       To test the results, issue: <command>ninja test</command>.
-      One test, <filename>elements_rtpbin</filename> is known to fail
+      One test, <filename>elements_flvmux</filename> is known to fail
       on some systems.
       <!--One test, <filename>elements_souphttpsrc</filename> is known to
Index: multimedia/libdriv/gst10-plugins-ugly.xml
===================================================================
--- multimedia/libdriv/gst10-plugins-ugly.xml	(revision 96d2f909786bf115c41b08a4883500b201a60e22)
+++ multimedia/libdriv/gst10-plugins-ugly.xml	(revision d78e102e149d7843e4ccba7e72258f0d4a7e31ef)
@@ -8,6 +8,6 @@
            "&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        "0a83993817c3f1445a7b0e7e1509b2c8">
-  <!ENTITY gst10-plugins-ugly-size          "500 KB">
+  <!ENTITY gst10-plugins-ugly-md5sum        "a1e665c39d446cfdf69190b3397c76da">
+  <!ENTITY gst10-plugins-ugly-size          "504 KB">
   <!ENTITY gst10-plugins-ugly-buildsize     "11 MB (with tests)">
   <!ENTITY gst10-plugins-ugly-time          "less than 0.1 SBU (with tests)">
Index: multimedia/libdriv/gstreamer10-vaapi.xml
===================================================================
--- multimedia/libdriv/gstreamer10-vaapi.xml	(revision 96d2f909786bf115c41b08a4883500b201a60e22)
+++ multimedia/libdriv/gstreamer10-vaapi.xml	(revision d78e102e149d7843e4ccba7e72258f0d4a7e31ef)
@@ -7,6 +7,6 @@
   <!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        "be3acaefce2e829cc51ec420e1f97281">
-  <!ENTITY gstreamer10-vaapi-size          "780 KB">
+  <!ENTITY gstreamer10-vaapi-md5sum        "5d3b1840a6c0a27f3f3e75bfdec9d0b4">
+  <!ENTITY gstreamer10-vaapi-size          "784 KB">
   <!ENTITY gstreamer10-vaapi-buildsize     "15 MB">
   <!ENTITY gstreamer10-vaapi-time          "0.2 SBU">
@@ -92,8 +92,5 @@
   <sect2 role="installation">
     <title>Installation of gstreamer-vaapi</title>
-    <!--
-    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
-      href="../../xincludes/gst10-objc-error.xml"/>
-    -->
+
     <para>
       Install <application>gstreamer-vaapi</application> by running the following
@@ -111,5 +108,5 @@
 
     <para>
-      This package does not come with a test suite.
+      This package does not come with a vi working test suite.
     </para>
 
Index: multimedia/libdriv/gstreamer10.xml
===================================================================
--- multimedia/libdriv/gstreamer10.xml	(revision 96d2f909786bf115c41b08a4883500b201a60e22)
+++ multimedia/libdriv/gstreamer10.xml	(revision d78e102e149d7843e4ccba7e72258f0d4a7e31ef)
@@ -7,5 +7,5 @@
   <!ENTITY gstreamer10-download-http "&gstreamer-dl;/gstreamer/gstreamer-&gstreamer10-version;.tar.xz">
   <!ENTITY gstreamer10-download-ftp  " ">
-  <!ENTITY gstreamer10-md5sum        "7c53246ab7a51401876866ca54e07b34">
+  <!ENTITY gstreamer10-md5sum        "5e7669974dabe5e2481a8a37256b573e">
   <!ENTITY gstreamer10-size          "2.6 MB">
   <!ENTITY gstreamer10-buildsize     "51 MB (with tests)">
Index: packages.ent
===================================================================
--- packages.ent	(revision 96d2f909786bf115c41b08a4883500b201a60e22)
+++ packages.ent	(revision d78e102e149d7843e4ccba7e72258f0d4a7e31ef)
@@ -892,11 +892,11 @@
 <!ENTITY frei0r-version               "1.8.0">
 <!ENTITY gavl-version                 "1.4.0">
-<!ENTITY gstreamer10-version          "1.20.4">  <!-- Even minors only -->
-<!ENTITY gst10-plugins-base-version   "1.20.4">  <!-- Even minors only -->
-<!ENTITY gst10-plugins-good-version   "1.20.4">  <!-- Even minors only -->
-<!ENTITY gst10-plugins-bad-version    "1.20.4">  <!-- Even minors only -->
-<!ENTITY gst10-plugins-ugly-version   "1.20.4">  <!-- Even minors only -->
-<!ENTITY gst10-libav-version          "1.20.4">  <!-- Even minors only -->
-<!ENTITY gstreamer-vaapi-version      "1.20.4">  <!-- Even minors only -->
+<!ENTITY gstreamer10-version          "1.20.5">  <!-- Even minors only -->
+<!ENTITY gst10-plugins-base-version   "1.20.5">  <!-- Even minors only -->
+<!ENTITY gst10-plugins-good-version   "1.20.5">  <!-- Even minors only -->
+<!ENTITY gst10-plugins-bad-version    "1.20.5">  <!-- Even minors only -->
+<!ENTITY gst10-plugins-ugly-version   "1.20.5">  <!-- Even minors only -->
+<!ENTITY gst10-libav-version          "1.20.5">  <!-- Even minors only -->
+<!ENTITY gstreamer-vaapi-version      "1.20.5">  <!-- Even minors only -->
 <!ENTITY id3lib-version               "3.8.3">
 <!ENTITY liba52-version               "0.7.4">
