seekMap:
  isSeekable = true
  duration = 760000
  getPosition(0) = [[timeUs=0, position=950]]
  getPosition(1) = [[timeUs=0, position=950]]
  getPosition(380000) = [[timeUs=0, position=950]]
  getPosition(760000) = [[timeUs=0, position=950]]
numberOfTracks = 1
track 0:
  total output bytes = 3200
  sample count = 7
  format 0:
    id = 1
    sampleMimeType = audio/ac4
    channelCount = 2
    sampleRate = 48000
    language = und
    drmInitData = -1683793742
  sample 0:
    time = 480000
    flags = 1073741825
    data = length 537, hash 7ABBDCB
    crypto mode = 1
    encryption key = length 16, hash 9FDDEA52
  sample 1:
    time = 520000
    flags = 1073741825
    data = length 616, hash 3F657E23
    crypto mode = 1
    encryption key = length 16, hash 9FDDEA52
  sample 2:
    time = 560000
    flags = 1073741825
    data = length 453, hash 8FCF0529
    crypto mode = 1
    encryption key = length 16, hash 9FDDEA52
  sample 3:
    time = 600000
    flags = 1073741825
    data = length 383, hash 7F8C9E19
    crypto mode = 1
    encryption key = length 16, hash 9FDDEA52
  sample 4:
    time = 640000
    flags = 1073741825
    data = length 410, hash 3727858D
    crypto mode = 1
    encryption key = length 16, hash 9FDDEA52
  sample 5:
    time = 680000
    flags = 1073741825
    data = length 391, hash E2931212
    crypto mode = 1
    encryption key = length 16, hash 9FDDEA52
  sample 6:
    time = 720000
    flags = 1073741825
    data = length 410, hash 63017D46
    crypto mode = 1
    encryption key = length 16, hash 9FDDEA52
tracksEnded = true