diff --git a/av1/encoder/arm/neon/dct_neon.c b/av1/encoder/arm/neon/dct_neon.c
index 3626e79..f6ce24a 100644
--- a/av1/encoder/arm/neon/dct_neon.c
+++ b/av1/encoder/arm/neon/dct_neon.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include <arm_neon.h>
diff --git a/av1/encoder/arm/neon/error_neon.c b/av1/encoder/arm/neon/error_neon.c
index 65372b5..fe5233f 100644
--- a/av1/encoder/arm/neon/error_neon.c
+++ b/av1/encoder/arm/neon/error_neon.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2015 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include <arm_neon.h>
diff --git a/av1/encoder/arm/neon/quantize_neon.c b/av1/encoder/arm/neon/quantize_neon.c
index 5aeead1..5650094 100644
--- a/av1/encoder/arm/neon/quantize_neon.c
+++ b/av1/encoder/arm/neon/quantize_neon.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include <arm_neon.h>
diff --git a/av1/encoder/blockiness.c b/av1/encoder/blockiness.c
index 487ffe3..113ceb2 100644
--- a/av1/encoder/blockiness.c
+++ b/av1/encoder/blockiness.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include "./av1_rtcd.h"
diff --git a/av1/encoder/context_tree.c b/av1/encoder/context_tree.c
index 2a105fc..66e1aca 100644
--- a/av1/encoder/context_tree.c
+++ b/av1/encoder/context_tree.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include "av1/encoder/context_tree.h"
diff --git a/av1/encoder/ethread.h b/av1/encoder/ethread.h
index 161c68f..6c30a3e 100644
--- a/av1/encoder/ethread.h
+++ b/av1/encoder/ethread.h
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #ifndef AV1_ENCODER_ETHREAD_H_
diff --git a/av1/encoder/extend.c b/av1/encoder/extend.c
index 13e529b..03eead3 100644
--- a/av1/encoder/extend.c
+++ b/av1/encoder/extend.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include "aom_dsp/aom_dsp_common.h"
diff --git a/av1/encoder/extend.h b/av1/encoder/extend.h
index 2c436de..48178b9 100644
--- a/av1/encoder/extend.h
+++ b/av1/encoder/extend.h
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #ifndef AV1_ENCODER_EXTEND_H_
diff --git a/av1/encoder/mips/msa/error_msa.c b/av1/encoder/mips/msa/error_msa.c
index ad422f1..8d13af7 100644
--- a/av1/encoder/mips/msa/error_msa.c
+++ b/av1/encoder/mips/msa/error_msa.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2015 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include "./av1_rtcd.h"
diff --git a/av1/encoder/mips/msa/fdct16x16_msa.c b/av1/encoder/mips/msa/fdct16x16_msa.c
index 252d118..eea578d 100644
--- a/av1/encoder/mips/msa/fdct16x16_msa.c
+++ b/av1/encoder/mips/msa/fdct16x16_msa.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2015 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include <assert.h>
diff --git a/av1/encoder/mips/msa/fdct4x4_msa.c b/av1/encoder/mips/msa/fdct4x4_msa.c
index 26087e4..da1ac74 100644
--- a/av1/encoder/mips/msa/fdct4x4_msa.c
+++ b/av1/encoder/mips/msa/fdct4x4_msa.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2015 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include <assert.h>
diff --git a/av1/encoder/mips/msa/fdct8x8_msa.c b/av1/encoder/mips/msa/fdct8x8_msa.c
index aa759cc..4cbf60a 100644
--- a/av1/encoder/mips/msa/fdct8x8_msa.c
+++ b/av1/encoder/mips/msa/fdct8x8_msa.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2015 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include <assert.h>
diff --git a/av1/encoder/mips/msa/fdct_msa.h b/av1/encoder/mips/msa/fdct_msa.h
index 7373659..52bcf79 100644
--- a/av1/encoder/mips/msa/fdct_msa.h
+++ b/av1/encoder/mips/msa/fdct_msa.h
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2015 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #ifndef AV1_ENCODER_MIPS_MSA_AV1_FDCT_MSA_H_
diff --git a/av1/encoder/mips/msa/temporal_filter_msa.c b/av1/encoder/mips/msa/temporal_filter_msa.c
index 17b7b82..4ec6796 100644
--- a/av1/encoder/mips/msa/temporal_filter_msa.c
+++ b/av1/encoder/mips/msa/temporal_filter_msa.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2015 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include "./av1_rtcd.h"
diff --git a/av1/encoder/palette.h b/av1/encoder/palette.h
index e570e4d..d2689e0 100644
--- a/av1/encoder/palette.h
+++ b/av1/encoder/palette.h
@@ -17,12 +17,14 @@
 extern "C" {
 #endif
 
+// Given 'n' 'data' points and 'k' 'centroids' each of dimension 'dim',
+// calculate the centroid 'indices' for the data points.
 void av1_calc_indices(const float *data, const float *centroids,
                       uint8_t *indices, int n, int k, int dim);
 
-// Given 'data' of size 'n' and initial guess of 'centroids' of size 'k x dim',
-// runs up to 'max_itr' iterations of k-means algorithm to get updated
-// 'centroids' and the centroid 'indices' for elements in 'data'.
+// Given 'n' 'data' points and an initial guess of 'k' 'centroids' each of
+// dimension 'dim', runs up to 'max_itr' iterations of k-means algorithm to get
+// updated 'centroids' and the centroid 'indices' for elements in 'data'.
 // Note: the output centroids are rounded off to nearest integers.
 void av1_k_means(const float *data, float *centroids, uint8_t *indices, int n,
                  int k, int dim, int max_itr);
@@ -33,8 +35,10 @@
 // method.
 int av1_remove_duplicates(float *centroids, int num_centroids);
 
+// Returns the number of colors in 'src'.
 int av1_count_colors(const uint8_t *src, int stride, int rows, int cols);
 #if CONFIG_AOM_HIGHBITDEPTH
+// Same as av1_count_colors(), but for high-bitdepth mode.
 int av1_count_colors_highbd(const uint8_t *src8, int stride, int rows, int cols,
                             int bit_depth);
 #endif  // CONFIG_AOM_HIGHBITDEPTH
diff --git a/av1/encoder/picklpf.c b/av1/encoder/picklpf.c
index 12254bd..56ee074 100644
--- a/av1/encoder/picklpf.c
+++ b/av1/encoder/picklpf.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include <assert.h>
diff --git a/av1/encoder/picklpf.h b/av1/encoder/picklpf.h
index 75fdb24..3c0a834 100644
--- a/av1/encoder/picklpf.h
+++ b/av1/encoder/picklpf.h
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #ifndef AV1_ENCODER_PICKLPF_H_
diff --git a/av1/encoder/quantize.c b/av1/encoder/quantize.c
index f8a6087..5a6d8cb 100644
--- a/av1/encoder/quantize.c
+++ b/av1/encoder/quantize.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include <math.h>
diff --git a/av1/encoder/quantize.h b/av1/encoder/quantize.h
index faf26b0..dde3b19 100644
--- a/av1/encoder/quantize.h
+++ b/av1/encoder/quantize.h
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #ifndef AV1_ENCODER_QUANTIZE_H_
diff --git a/av1/encoder/x86/dct_intrin_sse2.c b/av1/encoder/x86/dct_intrin_sse2.c
index 6b88879..673503e 100644
--- a/av1/encoder/x86/dct_intrin_sse2.c
+++ b/av1/encoder/x86/dct_intrin_sse2.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include <assert.h>
diff --git a/av1/encoder/x86/dct_sse2.asm b/av1/encoder/x86/dct_sse2.asm
index 7d8eb61..ec27494 100644
--- a/av1/encoder/x86/dct_sse2.asm
+++ b/av1/encoder/x86/dct_sse2.asm
@@ -1,11 +1,12 @@
 ;
-;  Copyright (c) 2016 The WebM project authors. All Rights Reserved.
+; Copyright (c) 2016, Alliance for Open Media. 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.
+; This source code is subject to the terms of the BSD 2 Clause License and
+; the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+; was not distributed with this source code in the LICENSE file, you can
+; obtain it at www.aomedia.org/license/software. If the Alliance for Open
+; Media Patent License 1.0 was not distributed with this source code in the
+; PATENTS file, you can obtain it at www.aomedia.org/license/patent.
 ;
 
 %define private_prefix av1
diff --git a/av1/encoder/x86/dct_ssse3.c b/av1/encoder/x86/dct_ssse3.c
index b589914..717a99a 100644
--- a/av1/encoder/x86/dct_ssse3.c
+++ b/av1/encoder/x86/dct_ssse3.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include <assert.h>
diff --git a/av1/encoder/x86/error_intrin_avx2.c b/av1/encoder/x86/error_intrin_avx2.c
index 8ab1ea0..0d2e828 100644
--- a/av1/encoder/x86/error_intrin_avx2.c
+++ b/av1/encoder/x86/error_intrin_avx2.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. All rights reserved
  *
- *  Usee 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include <immintrin.h>  // AVX2
diff --git a/av1/encoder/x86/error_sse2.asm b/av1/encoder/x86/error_sse2.asm
index 44a52d7..4680f1f 100644
--- a/av1/encoder/x86/error_sse2.asm
+++ b/av1/encoder/x86/error_sse2.asm
@@ -1,11 +1,14 @@
 ;
-;  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+; Copyright (c) 2016, Alliance for Open Media. 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.
+; This source code is subject to the terms of the BSD 2 Clause License and
+; the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+; was not distributed with this source code in the LICENSE file, you can
+; obtain it at www.aomedia.org/license/software. If the Alliance for Open
+; Media Patent License 1.0 was not distributed with this source code in the
+; PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+;
+
 ;
 
 %define private_prefix av1
diff --git a/av1/encoder/x86/highbd_block_error_intrin_sse2.c b/av1/encoder/x86/highbd_block_error_intrin_sse2.c
index bae0a81..777304a 100644
--- a/av1/encoder/x86/highbd_block_error_intrin_sse2.c
+++ b/av1/encoder/x86/highbd_block_error_intrin_sse2.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include <emmintrin.h>
diff --git a/av1/encoder/x86/quantize_sse2.c b/av1/encoder/x86/quantize_sse2.c
index 2f0051b..f9c95b6 100644
--- a/av1/encoder/x86/quantize_sse2.c
+++ b/av1/encoder/x86/quantize_sse2.c
@@ -1,11 +1,12 @@
 /*
- *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ * Copyright (c) 2016, Alliance for Open Media. 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.
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  */
 
 #include <emmintrin.h>
diff --git a/av1/encoder/x86/quantize_ssse3_x86_64.asm b/av1/encoder/x86/quantize_ssse3_x86_64.asm
index 05e0be6..ad4ae27 100644
--- a/av1/encoder/x86/quantize_ssse3_x86_64.asm
+++ b/av1/encoder/x86/quantize_ssse3_x86_64.asm
@@ -1,11 +1,14 @@
 ;
-;  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+; Copyright (c) 2016, Alliance for Open Media. 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.
+; This source code is subject to the terms of the BSD 2 Clause License and
+; the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+; was not distributed with this source code in the LICENSE file, you can
+; obtain it at www.aomedia.org/license/software. If the Alliance for Open
+; Media Patent License 1.0 was not distributed with this source code in the
+; PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+;
+
 ;
 
 %define private_prefix av1
diff --git a/av1/encoder/x86/ssim_opt_x86_64.asm b/av1/encoder/x86/ssim_opt_x86_64.asm
index 4b5c450..dcc697b 100644
--- a/av1/encoder/x86/ssim_opt_x86_64.asm
+++ b/av1/encoder/x86/ssim_opt_x86_64.asm
@@ -1,11 +1,14 @@
 ;
-;  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+; Copyright (c) 2016, Alliance for Open Media. 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.
+; This source code is subject to the terms of the BSD 2 Clause License and
+; the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+; was not distributed with this source code in the LICENSE file, you can
+; obtain it at www.aomedia.org/license/software. If the Alliance for Open
+; Media Patent License 1.0 was not distributed with this source code in the
+; PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+;
+
 ;
 
 %include "aom_ports/x86_abi_support.asm"
diff --git a/av1/encoder/x86/temporal_filter_apply_sse2.asm b/av1/encoder/x86/temporal_filter_apply_sse2.asm
index 15de6e8..c88312e 100644
--- a/av1/encoder/x86/temporal_filter_apply_sse2.asm
+++ b/av1/encoder/x86/temporal_filter_apply_sse2.asm
@@ -1,11 +1,14 @@
 ;
-;  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+; Copyright (c) 2016, Alliance for Open Media. 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.
+; This source code is subject to the terms of the BSD 2 Clause License and
+; the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+; was not distributed with this source code in the LICENSE file, you can
+; obtain it at www.aomedia.org/license/software. If the Alliance for Open
+; Media Patent License 1.0 was not distributed with this source code in the
+; PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+;
+
 ;