bandwidth: 7620
video_info {
  codec: "avc1.010101"
  width: 720
  height: 480
  time_scale: 10
}
init_range {
  begin: 0
  end: 120
}
index_range {
  begin: 121
  end: 221
}
reference_time_scale: 1000
container_type: 1
media_file_name: "test_output_file_name1.mp4"
media_duration_seconds: 10.5