diff --git a/BUILD.gn b/BUILD.gn
new file mode 100644
index 0000000..5f620ca
--- /dev/null
+++ b/BUILD.gn
@@ -0,0 +1,115 @@
+# Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
+#
+# Use of this source code is governed by a BSD-style license
+# that can be found in the LICENSE file in the root of the source
+# tree. An additional intellectual property rights grant can be found
+# in the file PATENTS.  All contributing project authors may
+# be found in the AUTHORS file in the root of the source tree.
+
+if (is_win) {
+  baseclasses_dir = "Samples/multimedia/directshow/baseclasses"
+
+  config("winsdk_samples_config") {
+    include_dirs = [ baseclasses_dir ]
+  }
+
+  config("winsdk_samples_warnings_config") {
+    if (is_win && is_clang) {
+      cflags = [
+        # Disable warnings failing when compiling with Clang on Windows.
+        # https://bugs.chromium.org/p/webrtc/issues/detail?id=5366
+        "-Wno-comment",
+        "-Wno-delete-non-virtual-dtor",
+        "-Wno-ignored-attributes",
+        "-Wno-logical-op-parentheses",
+        "-Wno-non-pod-varargs",
+        "-Wno-microsoft-extra-qualification",
+        "-Wno-missing-braces",
+        "-Wno-overloaded-virtual",
+        "-Wno-parentheses",
+        "-Wno-reorder",
+        "-Wno-string-conversion",
+        "-Wno-tautological-constant-out-of-range-compare",
+        "-Wno-unused-private-field",
+        "-Wno-writable-strings",
+      ]
+    }
+  }
+
+  static_library("winsdk_samples") {
+    sources = [
+      "$baseclasses_dir/amextra.cpp",
+      "$baseclasses_dir/amextra.h",
+      "$baseclasses_dir/amfilter.cpp",
+      "$baseclasses_dir/amfilter.h",
+      "$baseclasses_dir/amvideo.cpp",
+      "$baseclasses_dir/cache.h",
+      "$baseclasses_dir/combase.cpp",
+      "$baseclasses_dir/combase.h",
+      "$baseclasses_dir/cprop.cpp",
+      "$baseclasses_dir/cprop.h",
+      "$baseclasses_dir/ctlutil.cpp",
+      "$baseclasses_dir/ctlutil.h",
+      "$baseclasses_dir/ddmm.cpp",
+      "$baseclasses_dir/ddmm.h",
+      "$baseclasses_dir/dllentry.cpp",
+      "$baseclasses_dir/dllsetup.cpp",
+      "$baseclasses_dir/dllsetup.h",
+      "$baseclasses_dir/fourcc.h",
+      "$baseclasses_dir/measure.h",
+      "$baseclasses_dir/msgthrd.h",
+      "$baseclasses_dir/mtype.cpp",
+      "$baseclasses_dir/mtype.h",
+      "$baseclasses_dir/outputq.cpp",
+      "$baseclasses_dir/outputq.h",
+      "$baseclasses_dir/pstream.cpp",
+      "$baseclasses_dir/pstream.h",
+      "$baseclasses_dir/pullpin.cpp",
+      "$baseclasses_dir/pullpin.h",
+      "$baseclasses_dir/refclock.cpp",
+      "$baseclasses_dir/refclock.h",
+      "$baseclasses_dir/reftime.h",
+      "$baseclasses_dir/renbase.cpp",
+      "$baseclasses_dir/renbase.h",
+      "$baseclasses_dir/schedule.cpp",
+      "$baseclasses_dir/seekpt.cpp",
+      "$baseclasses_dir/seekpt.h",
+      "$baseclasses_dir/source.cpp",
+      "$baseclasses_dir/source.h",
+      "$baseclasses_dir/streams.h",
+      "$baseclasses_dir/strmctl.cpp",
+      "$baseclasses_dir/strmctl.h",
+      "$baseclasses_dir/sysclock.cpp",
+      "$baseclasses_dir/sysclock.h",
+      "$baseclasses_dir/transfrm.cpp",
+      "$baseclasses_dir/transfrm.h",
+      "$baseclasses_dir/transip.cpp",
+      "$baseclasses_dir/transip.h",
+      "$baseclasses_dir/videoctl.cpp",
+      "$baseclasses_dir/videoctl.h",
+      "$baseclasses_dir/vtrans.cpp",
+      "$baseclasses_dir/vtrans.h",
+      "$baseclasses_dir/winctrl.cpp",
+      "$baseclasses_dir/winctrl.h",
+      "$baseclasses_dir/winutil.cpp",
+      "$baseclasses_dir/winutil.h",
+      "$baseclasses_dir/wxdebug.cpp",
+      "$baseclasses_dir/wxdebug.h",
+      "$baseclasses_dir/wxlist.cpp",
+      "$baseclasses_dir/wxlist.h",
+      "$baseclasses_dir/wxutil.cpp",
+      "$baseclasses_dir/wxutil.h",
+    ]
+
+    public_configs = [ ":winsdk_samples_config" ]
+
+    configs -= [
+      "//build/config/compiler:chromium_code",
+      "//build/config/win:nominmax",
+    ]
+    configs += [
+      "//build/config/compiler:no_chromium_code",
+      ":winsdk_samples_warnings_config",
+    ]
+  }
+}
diff --git a/OWNERS b/OWNERS
new file mode 100644
index 0000000..0a0e7c3
--- /dev/null
+++ b/OWNERS
@@ -0,0 +1,5 @@
+
+
+
+per-file BUILD.gn=kjellander@webrtc.org
+
diff --git a/README.webrtc b/README.webrtc
new file mode 100644
index 0000000..ee8c185
--- /dev/null
+++ b/README.webrtc
@@ -0,0 +1,15 @@
+Name: winsdk_samples
+URL: http://www.microsoft.com/en-us/download/details.aspx?id=8279
+Version: 7.1
+License: Microsoft Windows SDK license
+License File: src/License/License.htm
+Security Critical: yes
+
+Description:
+This contains a copy of a portion of the Microsoft Windows SDK 7.1 sample
+code. It is covered by the "Sample Code" section of the license.
+
+This would typically be installed to:
+C:\Program Files\Microsoft SDKs\Windows\v7.1
+
+It is used by WebRTC to capture video from a camera on Windows.