shaka-packager/media/base/stream_info.cc

// Copyright 2014 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

#include "media/base/stream_info.h"

#include "base/logging.h"

namespace media {

StreamInfo::StreamInfo(StreamType stream_type,
                       int track_id,
                       uint32 time_scale,
                       uint64 duration,
                       const std::string& codec_string,
                       const std::string& language,
                       const uint8* extra_data,
                       size_t extra_data_size,
                       bool is_encrypted)
    : stream_type_(stream_type),
      track_id_(track_id),
      time_scale_(time_scale),
      duration_(duration),
      codec_string_(codec_string),
      language_(language),
      is_encrypted_(is_encrypted) {

  CHECK((extra_data_size != 0) == (extra_data != NULL));
  extra_data_.assign(extra_data, extra_data + extra_data_size);
}

StreamInfo::~StreamInfo() {}

std::string StreamInfo::ToString() const {
  std::ostringstream s;
  s << "type: " << (stream_type_ == kStreamAudio ? "Audio" : "Video")
    << " track_id: " << track_id_
    << " time_scale: " << time_scale_
    << " duration: " << duration_
    << " codec_string: " << codec_string_
    << " language: " << language_
    << " is_encrypted: " << is_encrypted_;
  return s.str();
}

}  // namespace media