seekMap:
  isSeekable = true
  duration = 2741000
  getPosition(0) = [[timeUs=0, position=3995]]
numberOfTracks = 1
track 0:
  format:
    bitrate = 112000
    id = null
    containerMimeType = null
    sampleMimeType = audio/vorbis
    maxInputSize = -1
    width = -1
    height = -1
    frameRate = -1.0
    rotationDegrees = 0
    pixelWidthHeightRatio = 1.0
    channelCount = 2
    sampleRate = 48000
    pcmEncoding = -1
    encoderDelay = 0
    encoderPadding = 0
    subsampleOffsetUs = 9223372036854775807
    selectionFlags = 0
    language = null
    drmInitData = -
    initializationData:
      data = length 30, hash 9A8FF207
      data = length 3832, hash 8A406249
  total output bytes = 0
  sample count = 0
tracksEnded = true
