muxer_factory.h

// Copyright 2017 Google Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file or at
// https://developers.google.com/open-source/licenses/bsd
 
#ifndef PACKAGER_APP_MUXER_FACTORY_H_
#define PACKAGER_APP_MUXER_FACTORY_H_
 
#include <memory>
#include <string>
 
#include "packager/media/base/container_names.h"
#include "packager/media/public/mp4_output_params.h"
 
namespace base {
class Clock;
}  // namespace base
 
namespace shaka {
struct PackagingParams;
struct StreamDescriptor;
 
namespace media {
 
class Muxer;
class MuxerListener;
 
class MuxerFactory {
 public:
  MuxerFactory(const PackagingParams& packaging_params);
 
  std::shared_ptr<Muxer> CreateMuxer(MediaContainerName output_format,
                                     const StreamDescriptor& stream);
 
  void OverrideClock(base::Clock* clock);
 
  void SetTsStreamOffset(uint32_t offset_ms) {
    transport_stream_timestamp_offset_ms_ = offset_ms;
  }
 
 private:
  MuxerFactory(const MuxerFactory&) = delete;
  MuxerFactory& operator=(const MuxerFactory&) = delete;
 
  const Mp4OutputParams mp4_params_;
  const std::string temp_dir_;
  uint32_t transport_stream_timestamp_offset_ms_ = 0;
  base::Clock* clock_ = nullptr;
};
 
}  // namespace media
}  // namespace shaka
 
#endif  // PACKAGER_APP_MUXER_FACTORY_H_