ONVIF:...Stream(3pm)

💖 ONVIF::Analytics::Elements::MetadataStream 💖

okay bestie, sit down, hydrate, because we're doing Perl data type classes today and honestly? it's giving iconic. this page is from the User Contributed Perl Documentation collection, and the module we're hyping up is ONVIF::Analytics::Elements::MetadataStream (yeah the page title gets truncated to ONVIF:...Stream(3pm) in the header, we don't talk about it 💀).

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✨ NAME ✨

ONVIF::Analytics::Elements::MetadataStream — that's the whole vibe, that's the whole name, periodt.

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🌸 DESCRIPTION 🌸

so basically? this is a Perl data type class for the XML Schema defined element MetadataStream, and it lives in the namespace http://www.onvif.org/ver10/schema. that's it. that's the job. she's a class. she represents an element. she slays. 🫶

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🎀 METHODS 🎀

💅 new

my $element = ONVIF::Analytics::Elements::MetadataStream->new($data);

this is the constructor — the main character entrance, if you will. ✨

the data structure you can pass to new() looks like this, and bestie, it is LONG. buckle up. no cap, every single line is here, we're not skipping anything, we don't do that:

{ # ONVIF::Analytics::Types::MetadataStream
  # One of the following elements.
  # No occurrence checks yet, so be sure to pass just one...
  VideoAnalytics =>    { # ONVIF::Analytics::Types::VideoAnalyticsStream
    # One of the following elements.
    # No occurrence checks yet, so be sure to pass just one...
    Frame =>  { # ONVIF::Analytics::Types::Frame
      PTZStatus =>  { # ONVIF::Analytics::Types::PTZStatus
        Position =>  { # ONVIF::Analytics::Types::PTZVector
          PanTilt => ,
          Zoom => ,
        },
        MoveStatus =>  { # ONVIF::Analytics::Types::PTZMoveStatus
          PanTilt => $some_value, # MoveStatus
          Zoom => $some_value, # MoveStatus
        },
        Error =>  $some_value, # string
        UtcTime =>  $some_value, # dateTime
      },
      Transformation =>  { # ONVIF::Analytics::Types::Transformation
        Translate => ,
        Scale => ,
        Extension =>  { # ONVIF::Analytics::Types::TransformationExtension
        },
      },
      Object =>  { # ONVIF::Analytics::Types::Object
        Appearance =>  { # ONVIF::Analytics::Types::Appearance
          Transformation =>  { # ONVIF::Analytics::Types::Transformation
            Translate => ,
            Scale => ,
            Extension =>  { # ONVIF::Analytics::Types::TransformationExtension
            },
          },
          Shape =>  { # ONVIF::Analytics::Types::ShapeDescriptor
            BoundingBox => ,
            CenterOfGravity => ,
            Polygon =>  { # ONVIF::Analytics::Types::Polygon
              Point => ,
            },
            Extension =>  { # ONVIF::Analytics::Types::ShapeDescriptorExtension
            },
          },
          Color =>  { # ONVIF::Analytics::Types::ColorDescriptor
            ColorCluster =>  {
              Color => ,
              Weight =>  $some_value, # float
              Covariance => ,
            },
            Extension =>  { # ONVIF::Analytics::Types::ColorDescriptorExtension
            },
          },
          Class =>  { # ONVIF::Analytics::Types::ClassDescriptor
            ClassCandidate =>  {
              Type => $some_value, # ClassType
              Likelihood =>  $some_value, # float
            },
            Extension =>  { # ONVIF::Analytics::Types::ClassDescriptorExtension
              OtherTypes =>  { # ONVIF::Analytics::Types::OtherType
                Type =>  $some_value, # string
                Likelihood =>  $some_value, # float
              },
              Extension =>  { # ONVIF::Analytics::Types::ClassDescriptorExtension2
              },
            },
          },
          Extension =>  { # ONVIF::Analytics::Types::AppearanceExtension
          },
        },
        Behaviour =>  { # ONVIF::Analytics::Types::Behaviour
          Removed =>  {
          },
          Idle =>  {
          },
          Extension =>  { # ONVIF::Analytics::Types::BehaviourExtension
          },
        },
        Extension =>  { # ONVIF::Analytics::Types::ObjectExtension
        },
      },
      ObjectTree =>  { # ONVIF::Analytics::Types::ObjectTree
        Rename =>  { # ONVIF::Analytics::Types::Rename
          from => ,
          to => ,
        },
        Split =>  { # ONVIF::Analytics::Types::Split
          from => ,
          to => ,
        },
        Merge =>  { # ONVIF::Analytics::Types::Merge
          from => ,
          to => ,
        },
        Delete => ,
        Extension =>  { # ONVIF::Analytics::Types::ObjectTreeExtension
        },
      },
      Extension =>  { # ONVIF::Analytics::Types::FrameExtension
        MotionInCells =>  { # ONVIF::Analytics::Types::MotionInCells
        },
        Extension =>  { # ONVIF::Analytics::Types::FrameExtension2
        },
      },
    },
    Extension =>  { # ONVIF::Analytics::Types::VideoAnalyticsStreamExtension
    },
  },
  PTZ =>    { # ONVIF::Analytics::Types::PTZStream
    # One of the following elements.
    # No occurrence checks yet, so be sure to pass just one...
    PTZStatus =>  { # ONVIF::Analytics::Types::PTZStatus
      Position =>  { # ONVIF::Analytics::Types::PTZVector
        PanTilt => ,
        Zoom => ,
      },
      MoveStatus =>  { # ONVIF::Analytics::Types::PTZMoveStatus
        PanTilt => $some_value, # MoveStatus
        Zoom => $some_value, # MoveStatus
      },
      Error =>  $some_value, # string
      UtcTime =>  $some_value, # dateTime
    },
    Extension =>  { # ONVIF::Analytics::Types::PTZStreamExtension
    },
  },
  Event =>  $some_value, # anyType
  Extension =>  { # ONVIF::Analytics::Types::MetadataStreamExtension
    AudioAnalyticsStream =>  { # ONVIF::Analytics::Types::AudioAnalyticsStream
      AudioDescriptor =>  { # ONVIF::Analytics::Types::AudioDescriptor
      },
      Extension =>  { # ONVIF::Analytics::Types::AudioAnalyticsStreamExtension
      },
    },
    Extension =>  { # ONVIF::Analytics::Types::MetadataStreamExtension2
    },
  },
},

⚠️ okay important heads-up bestie, real talk: see those little comments saying # One of the following elements. and # No occurrence checks yet, so be sure to pass just one...? that is NOT decoration. the module does not check occurrences for you, so it's on you to pass just one. don't be the girl who passes two and then acts surprised. 🙈

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👑 AUTHOR 👑

Generated by SOAP::WSDL. yeah, it's auto-generated, she didn't even write herself, and she still ate. 💅

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and that's the whole page, bestie! 🌈 this little icon was brought to you by perl v5.40.1 and dated 2026-02-01 — same source/version and date as the original footer, we just wrapped it in a bow instead of a boring line. mwah! 💖✨🎀🦋