chromium/media/formats/mp4/avc.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_AVC_H_
#define MEDIA_FORMATS_MP4_AVC_H_

#include <stddef.h>
#include <stdint.h>

#include <memory>
#include <vector>

#include "media/base/media_export.h"
#include "media/formats/mp4/bitstream_converter.h"

namespace media {

struct SubsampleEntry;

namespace mp4 {

struct AVCDecoderConfigurationRecord;

class MEDIA_EXPORT AVC { … };

// AVCBitstreamConverter converts AVC/H.264 bitstream from MP4 container format
// with embedded NALU lengths into AnnexB bitstream format (described in ISO/IEC
// 14496-10) with 4-byte start codes. It also knows how to handle CENC-encrypted
// streams and adjusts subsample data for those streams while converting.
class AVCBitstreamConverter : public BitstreamConverter { … };

}  // namespace mp4
}  // namespace media

#endif  // MEDIA_FORMATS_MP4_AVC_H_