seekMap:
  isSeekable = true
  duration = 3356772
  getPosition(0) = [[timeUs=0, position=0]]
numberOfTracks = 2
track 0:
  format:
    bitrate = -1
    id = 0
    containerMimeType = null
    sampleMimeType = audio/mp4a-latm
    maxInputSize = -1
    width = -1
    height = -1
    frameRate = -1.0
    rotationDegrees = 0
    pixelWidthHeightRatio = 1.0
    channelCount = 1
    sampleRate = 44100
    pcmEncoding = -1
    encoderDelay = 0
    encoderPadding = 0
    subsampleOffsetUs = 9223372036854775807
    selectionFlags = 0
    language = null
    drmInitData = -
    initializationData:
      data = length 2, hash 5F7
  total output bytes = 174
  sample count = 1
  sample 0:
    time = 3356772
    flags = 1
    data = length 174, hash 2B69C34E
track 1:
  format:
    bitrate = -1
    id = 1
    containerMimeType = null
    sampleMimeType = application/id3
    maxInputSize = -1
    width = -1
    height = -1
    frameRate = -1.0
    rotationDegrees = 0
    pixelWidthHeightRatio = 1.0
    channelCount = -1
    sampleRate = -1
    pcmEncoding = -1
    encoderDelay = 0
    encoderPadding = 0
    subsampleOffsetUs = 9223372036854775807
    selectionFlags = 0
    language = null
    drmInitData = -
    initializationData:
  total output bytes = 0
  sample count = 0
tracksEnded = true
