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diff --git a/examples/ivf_parser.h b/examples/ivf_parser.h
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+++ b/examples/ivf_parser.h
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+/*
+ * Copyright 2019 The libgav1 Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef LIBGAV1_EXAMPLES_IVF_PARSER_H_
+#define LIBGAV1_EXAMPLES_IVF_PARSER_H_
+
+#include <cstddef>
+#include <cstdint>
+
+namespace libgav1 {
+
+struct IvfFileHeader {
+  IvfFileHeader() = default;
+  IvfFileHeader(const IvfFileHeader& rhs) = default;
+  IvfFileHeader& operator=(const IvfFileHeader& rhs) = default;
+  IvfFileHeader(IvfFileHeader&& rhs) = default;
+  IvfFileHeader& operator=(IvfFileHeader&& rhs) = default;
+
+  size_t width = 0;
+  size_t height = 0;
+  size_t frame_rate_numerator = 0;
+  size_t frame_rate_denominator = 0;
+};
+
+struct IvfFrameHeader {
+  IvfFrameHeader() = default;
+  IvfFrameHeader(const IvfFrameHeader& rhs) = default;
+  IvfFrameHeader& operator=(const IvfFrameHeader& rhs) = default;
+  IvfFrameHeader(IvfFrameHeader&& rhs) = default;
+  IvfFrameHeader& operator=(IvfFrameHeader&& rhs) = default;
+
+  size_t frame_size = 0;
+  int64_t timestamp = 0;
+};
+
+bool ParseIvfFileHeader(const uint8_t* header_buffer,
+                        IvfFileHeader* ivf_file_header);
+
+bool ParseIvfFrameHeader(const uint8_t* header_buffer,
+                         IvfFrameHeader* ivf_frame_header);
+
+}  // namespace libgav1
+
+#endif  // LIBGAV1_EXAMPLES_IVF_PARSER_H_