seekMap:
  isSeekable = true
  duration = 2747500
  getPosition(0) = [[timeUs=0, position=125]]
  getPosition(1) = [[timeUs=1, position=125]]
  getPosition(1373750) = [[timeUs=1373750, position=125]]
  getPosition(2747500) = [[timeUs=2747500, position=125]]
numberOfTracks = 1
track 0:
  total output bytes = 126
  sample count = 1
  format 0:
    sampleMimeType = audio/opus
    channelCount = 2
    sampleRate = 48000
    initializationData:
      data = length 19, hash BFE794DB
      data = length 8, hash CA22068C
      data = length 8, hash 79C07075
  sample 0:
    time = 2741000
    flags = 1
    data = length 126, hash 505E117B
tracksEnded = true
