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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef MEDIA_MP4_CENC_H_
#define MEDIA_MP4_CENC_H_
#include <vector>
#include "base/basictypes.h"
namespace media {
namespace mp4 {
class BufferReader;
struct SubsampleSizes {
uint16 clear_size;
uint32 encrypted_size;
};
struct FrameCENCInfo {
std::vector<uint8> iv;
std::vector<SubsampleSizes> subsamples;
FrameCENCInfo();
~FrameCENCInfo();
bool Parse(int iv_size, BufferReader* r);
size_t GetTotalSize() const;
};
} // namespace mp4
} // namespace media
#endif // MEDIA_MP4_CENC_H_
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