chromium/media/formats/mp4/sample_to_group_iterator.h

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef MEDIA_FORMATS_MP4_SAMPLE_TO_GROUP_ITERATOR_H_
#define MEDIA_FORMATS_MP4_SAMPLE_TO_GROUP_ITERATOR_H_

#include <stdint.h>

#include <vector>

#include "base/memory/raw_ref.h"
#include "media/formats/mp4/box_definitions.h"

namespace media {
namespace mp4 {

// Sample To Group Box ('sbgp') can be used to find the group that a sample
// belongs to and the associated description of that sample group. It is
// compactly coded though. This class implements the iterator to iterate
// through the compressed table to get the associated sample group description
// index.
class MEDIA_EXPORT SampleToGroupIterator { … };

}  // namespace mp4
}  // namespace media

#endif  // MEDIA_FORMATS_MP4_SAMPLE_TO_GROUP_ITERATOR_H_