seekMap:
  isSeekable = true
  duration = 960000
  getPosition(0) = [[timeUs=0, position=0]]
  getPosition(1) = [[timeUs=1, position=0]]
  getPosition(480000) = [[timeUs=480000, position=21958]]
  getPosition(960000) = [[timeUs=960000, position=44104]]
numberOfTracks = 1
track 256:
  total output bytes = 39002
  sample count = 24
  format 0:
    id = 1/256
    sampleMimeType = video/mp4v-es
    width = 640
    height = 360
    initializationData:
      data = length 47, hash 7696BF67
  sample 0:
    time = 0
    flags = 1
    data = length 8408, hash 718A7985
  sample 1:
    time = 40000
    flags = 0
    data = length 2018, hash 7BC8193F
  sample 2:
    time = 80000
    flags = 0
    data = length 480, hash C244FFAF
  sample 3:
    time = 120000
    flags = 0
    data = length 256, hash 56D68D82
  sample 4:
    time = 160000
    flags = 0
    data = length 222, hash FADF6CA9
  sample 5:
    time = 200000
    flags = 0
    data = length 217, hash 161BB856
  sample 6:
    time = 240000
    flags = 0
    data = length 212, hash 835B0727
  sample 7:
    time = 280000
    flags = 0
    data = length 212, hash E9AF0AB7
  sample 8:
    time = 320000
    flags = 0
    data = length 212, hash E9517D06
  sample 9:
    time = 360000
    flags = 0
    data = length 212, hash 4FA58096
  sample 10:
    time = 400000
    flags = 0
    data = length 212, hash 4F47F2E5
  sample 11:
    time = 440000
    flags = 0
    data = length 212, hash B59BF675
  sample 12:
    time = 480000
    flags = 1
    data = length 11769, hash 3ED9DF06
  sample 13:
    time = 520000
    flags = 0
    data = length 230, hash 2AF3505D
  sample 14:
    time = 560000
    flags = 0
    data = length 222, hash F4E7436D
  sample 15:
    time = 600000
    flags = 0
    data = length 222, hash F0F812FD
  sample 16:
    time = 640000
    flags = 0
    data = length 222, hash 18472E8C
  sample 17:
    time = 680000
    flags = 0
    data = length 222, hash 1457FE1C
  sample 18:
    time = 720000
    flags = 0
    data = length 222, hash 3BA719AB
  sample 19:
    time = 760000
    flags = 0
    data = length 222, hash 37B7E93B
  sample 20:
    time = 800000
    flags = 0
    data = length 222, hash 5F0704CA
  sample 21:
    time = 840000
    flags = 0
    data = length 222, hash 5B17D45A
  sample 22:
    time = 880000
    flags = 0
    data = length 222, hash 8266EFE9
  sample 23:
    time = 920000
    flags = 0
    data = length 222, hash 7E77BF79
tracksEnded = true