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// Copyright (c) 2013 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_WEBM_TRACKS_BUILDER_H_
#define MEDIA_WEBM_TRACKS_BUILDER_H_
#include <list>
#include <string>
#include <vector>
#include "base/basictypes.h"
namespace media {
class TracksBuilder {
public:
TracksBuilder();
~TracksBuilder();
void AddTrack(int track_num, int track_type, int track_uid,
const std::string& codec_id, const std::string& name,
const std::string& language);
std::vector<uint8> Finish();
private:
int GetTracksSize() const;
int GetTracksPayloadSize() const;
void WriteTracks(uint8* buffer, int buffer_size) const;
class Track {
public:
Track(int track_num, int track_type, int track_uid,
const std::string& codec_id, const std::string& name,
const std::string& language);
int GetSize() const;
void Write(uint8** buf, int* buf_size) const;
private:
int GetPayloadSize() const;
int track_num_;
int track_type_;
int track_uid_;
std::string codec_id_;
std::string name_;
std::string language_;
};
typedef std::list<Track> TrackList;
TrackList tracks_;
DISALLOW_COPY_AND_ASSIGN(TracksBuilder);
};
} // namespace media
#endif // MEDIA_WEBM_TRACKS_BUILDER_H_
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