Function parseFrameFilename

src/libfreenect2.cpp:1510–1549

}

bool parseFrameFilename(const std::string& frame_filename, size_t timestamp_sequence[2])
{
  LOG_DEBUG << "parsing: " << frame_filename;
  
  if (!hasSuffix(frame_filename, ".depth") &&
    !hasSuffix(frame_filename, ".jpg") &&
    !hasSuffix(frame_filename, ".jpeg"))
  {
    LOG_ERROR << "wrong suffix in the filename; need .depth, .jpg, or .jpeg";
    return false;
  }
  
  size_t ix1 = frame_filename.find("_");
  size_t ix2 = frame_filename.find("_", ix1 + 1);
  size_t ix3 = frame_filename.find(".", ix2 + 1);

  std::string ts = frame_filename.substr(0, ix1);
  std::string seq = frame_filename.substr(ix2 + 1, ix3);

  LOG_DEBUG << "ts: " << ts << ", seq: " << seq;

  if(ts.size() == 0 || seq.size() == 0)
  {
    LOG_ERROR << "could not extract timestamp or sequence";
    return false;
  }
  
  timestamp_sequence[0] = atoi(ts.c_str());
  timestamp_sequence[1] = atoi(seq.c_str());

  LOG_DEBUG << "ts: " << timestamp_sequence[0] << ", seq: " << timestamp_sequence[1];

  if(timestamp_sequence[0] == 0)
  {
    LOG_WARNING << "invalid timestamp";
    return false;
  }
  
  return true;
}

void Freenect2ReplayDevice::run()
{