seekMap:
  isSeekable = true
  duration = 2808000
  getPosition(0) = [[timeUs=0, position=224]]
  getPosition(1) = [[timeUs=0, position=224], [timeUs=120000, position=2048]]
  getPosition(1404000) = [[timeUs=1320000, position=18896], [timeUs=1440000, position=20528]]
  getPosition(2808000) = [[timeUs=2760000, position=38168]]
numberOfTracks = 1
track 0:
  total output bytes = 216
  sample count = 2
  format 0:
    sampleMimeType = audio/mpeg
    maxInputSize = 4096
    channelCount = 2
    sampleRate = 48000
  sample 0:
    time = 2760000
    flags = 1
    data = length 120, hash F562B52F
  sample 1:
    time = 2784000
    flags = 1
    data = length 96, hash FF8D5B98
tracksEnded = true
