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diff --git a/media/libav/libavutil/version.h b/media/libav/libavutil/version.h
new file mode 100644
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+++ b/media/libav/libavutil/version.h
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+/*
+ * This file is part of Libav.
+ *
+ * Libav is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * Libav is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with Libav; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_VERSION_H
+#define AVUTIL_VERSION_H
+
+#include "macros.h"
+
+/**
+ * @defgroup version_utils Library Version Macros
+ *
+ * Useful to check and match library version in order to maintain
+ * backward compatibility.
+ *
+ * @{
+ */
+
+#define AV_VERSION_INT(a, b, c) (a<<16 | b<<8 | c)
+#define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c
+#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
+
+/**
+ * @}
+ */
+
+/**
+ * @file
+ * @ingroup lavu
+ * Libavutil version macros
+ */
+
+/**
+ * @defgroup lavu_ver Version and Build diagnostics
+ *
+ * Macros and function useful to check at compiletime and at runtime
+ * which version of libavutil is in use.
+ *
+ * @{
+ */
+
+#define LIBAVUTIL_VERSION_MAJOR 54
+#define LIBAVUTIL_VERSION_MINOR  3
+#define LIBAVUTIL_VERSION_MICRO  0
+
+#define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
+                                               LIBAVUTIL_VERSION_MINOR, \
+                                               LIBAVUTIL_VERSION_MICRO)
+#define LIBAVUTIL_VERSION       AV_VERSION(LIBAVUTIL_VERSION_MAJOR,     \
+                                           LIBAVUTIL_VERSION_MINOR,     \
+                                           LIBAVUTIL_VERSION_MICRO)
+#define LIBAVUTIL_BUILD         LIBAVUTIL_VERSION_INT
+
+#define LIBAVUTIL_IDENT         "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)
+
+/**
+ * @}
+ *
+ * @defgroup depr_guards Deprecation guards
+ * FF_API_* defines may be placed below to indicate public API that will be
+ * dropped at a future version bump. The defines themselves are not part of
+ * the public API and may change, break or disappear at any time.
+ *
+ * @{
+ */
+
+#ifndef FF_API_PIX_FMT
+#define FF_API_PIX_FMT                  (LIBAVUTIL_VERSION_MAJOR < 55)
+#endif
+#ifndef FF_API_CONTEXT_SIZE
+#define FF_API_CONTEXT_SIZE             (LIBAVUTIL_VERSION_MAJOR < 55)
+#endif
+#ifndef FF_API_PIX_FMT_DESC
+#define FF_API_PIX_FMT_DESC             (LIBAVUTIL_VERSION_MAJOR < 55)
+#endif
+#ifndef FF_API_AV_REVERSE
+#define FF_API_AV_REVERSE               (LIBAVUTIL_VERSION_MAJOR < 55)
+#endif
+#ifndef FF_API_AUDIOCONVERT
+#define FF_API_AUDIOCONVERT             (LIBAVUTIL_VERSION_MAJOR < 55)
+#endif
+#ifndef FF_API_CPU_FLAG_MMX2
+#define FF_API_CPU_FLAG_MMX2            (LIBAVUTIL_VERSION_MAJOR < 55)
+#endif
+#ifndef FF_API_LLS_PRIVATE
+#define FF_API_LLS_PRIVATE              (LIBAVUTIL_VERSION_MAJOR < 55)
+#endif
+#ifndef FF_API_AVFRAME_LAVC
+#define FF_API_AVFRAME_LAVC             (LIBAVUTIL_VERSION_MAJOR < 55)
+#endif
+#ifndef FF_API_VDPAU
+#define FF_API_VDPAU                    (LIBAVUTIL_VERSION_MAJOR < 55)
+#endif
+#ifndef FF_API_XVMC
+#define FF_API_XVMC                     (LIBAVUTIL_VERSION_MAJOR < 55)
+#endif
+#ifndef FF_API_OPT_TYPE_METADATA
+#define FF_API_OPT_TYPE_METADATA        (LIBAVUTIL_VERSION_MAJOR < 55)
+#endif
+
+
+/**
+ * @}
+ */
+
+#endif /* AVUTIL_VERSION_H */