Video av1 track ID=1
AV1 sequence header: 352x288, profile 0, level 0, tier 0, 8-bit
SequenceHeaderOBU payload 1 len 11B: 00000004457e3e7dfcc060
{
  "SeqProfile": 0,
  "StillPicture": false,
  "ReducedStillPictureHeader": false,
  "SeqLevelIdx0": 0,
  "SeqTier0": 0,
  "MaxFrameWidthMinus1": 351,
  "MaxFrameHeightMinus1": 287,
  "BitDepth": 8,
  "MonoChrome": false,
  "ColorPrimaries": 2,
  "TransferCharacteristics": 2,
  "MatrixCoefficients": 2,
  "ColorRange": false,
  "SubsamplingX": 1,
  "SubsamplingY": 1,
  "ChromaSamplePosition": 0,
  "TimingInfoPresent": false,
  "NumUnitsInDisplayTick": 0,
  "TimeScale": 0,
  "EqualPictureInterval": false,
  "NumTicksPerPictureMinus1": 0,
  "FrameIDNumbersPresent": false,
  "DeltaFrameIDLengthMinus2": 0,
  "AdditionalFrameIDLengthMinus1": 0,
  "FrameWidthBitsMinus1": 8,
  "FrameHeightBitsMinus1": 8,
  "Use128x128Superblock": false,
  "EnableSuperres": false,
  "EnableOrderHint": true,
  "OrderHintBits": 7,
  "EnableRefFrameMvs": true,
  "SeqForceScreenContentTools": 2,
  "SeqForceIntegerMV": 2,
  "EnableWarpedMotion": true,
  "EnableCdef": true,
  "EnableRestoration": true,
  "FilmGrainParamsPresent": true,
  "SeparateUVDeltaQ": false,
  "DecoderModelInfoPresent": false,
  "BufferRemovalTimeLengthMinus1": 0,
  "FramePresentationTimeLengthMinus1": 0,
  "OperatingPointIdc": [
    0
  ],
  "DecoderModelPresentForOp": [
    false
  ]
}
Codecs parameter (av01): av01.0.00M.08.0.110.02.02.02.0
