Disable xvid plugin build and dependence

Since legal reviewers are concerned xvid patents have not expired
in Brazil, which should not be used in a commercial context.
https://en.wikipedia.org/wiki/Xvid

ffmpeg-5.changes

@@ -1,7 +1,11 @@
 -------------------------------------------------------------------
-Tue Oct 15 08:18:54 UTC 2024 - Antonio Larrosa <alarrosa@suse.com>
+Sun Sep 29 07:36:13 UTC 2024 - Cliff Zhao <qzhao@suse.com>
 
-- Adjust bconds to build the package in SLFO without xvidcore.
+- Update ffmpeg-5.spec:
+  Disable xvid plugin build and dependence, since legal reviewers
+  are concerned xvid patents have not expired in Brazil, which should
+  not be used in a commercial context.
+  https://en.wikipedia.org/wiki/Xvid
 
 -------------------------------------------------------------------
 Fri Sep  6 15:06:21 UTC 2024 - Cliff Zhao <qzhao@suse.com>

ffmpeg-5.spec

@@ -59,18 +59,14 @@
 %bcond_with    smbclient
 %bcond_with    x264
 %bcond_with    x265
-%bcond_with    xvid
 
-%if 0%{?suse_version} > 1600
-%bcond_without mysofa
-%bcond_without vidstab
-%bcond_without codec2
-%bcond_without rubberband
-%bcond_without vulkan
-%bcond_without amrwb
-%bcond_without opencore
-%bcond_without xvid
+# openSUSE legal reviewers are concerned xvid patents and should not be used in commercial context.
+%if !0%{?is_opensuse}
+%bcond_with    xvid
 %else
+%bcond_without xvid
+%endif
+
 %if 0%{?suse_version} > 1500
 %bcond_without mysofa
 %bcond_without vidstab
@@ -86,7 +82,6 @@
 %bcond_with rubberband
 %bcond_with vulkan
 %endif
-%endif
 
 %define _name ffmpeg
 %define _major_version 5
@@ -689,6 +684,8 @@ LDFLAGS="%_lto_cflags" \
 %endif
 %if %{with xvid}
 	--enable-libxvid \
+%else
+	--disable-libxvid \
 %endif
 %if !0%{?BUILD_ORIG}
 	--enable-muxers \