Method parseExtradata_hevc

YUViewLib/src/parser/AVFormat/ParserAVFormat.cpp:189–224

}

bool ParserAVFormat::parseExtradata_hevc(ByteVector &extradata)
{
  if (extradata.empty() || !packetModel->rootItem)
    return true;

  if (extradata.at(0) == 1)
  {
    auto hevcParser = dynamic_cast<ParserAnnexBHEVC *>(this->annexBParser.get());
    if (!hevcParser)
      return false;

    try
    {
      avformat::HVCC hvcc;
      hvcc.parse(extradata, packetModel->rootItem, hevcParser, this->bitratePlotModel.data());
    }
    catch (...)
    {
      DEBUG_AVFORMAT("ParserAVFormat::parseExtradata_hevc Error parsing HEVC Extradata");
      return false;
    }
  }
  else if (extradata.at(0) == 0)
  {
    auto item = packetModel->rootItem->createChildItem("Extradata (Raw HEVC NAL units)");
    this->parseByteVectorAnnexBStartCodes(extradata, PacketDataFormat::RawNAL, {}, item);
  }
  else
  {
    packetModel->rootItem->createChildItem(
        "Unsupported extradata format (configurationVersion != 1)"s, {}, {}, {}, {}, true);
    return false;
  }

  return true;
}

bool ParserAVFormat::parseExtradata_mpeg2(ByteVector &extradata)
{