<!--
{
  "availability" : [

  ],
  "documentType" : "symbol",
  "framework" : "quicktime-file-format",
  "identifier" : "/documentation/quicktime-file-format/Packet_entry/Flags",
  "metadataVersion" : "0.1.0",
  "role" : "Data field",
  "symbol" : {
    "kind" : "Data field",
    "modules" : [
      "QuickTime File Format"
    ],
    "preciseIdentifier" : "__docc_universal_symbol_reference_$Packet_entry_Flags"
  },
  "title" : "Flags"
}
-->

# Flags

A 16-bit field indicating certain attributes for this packet.

## Overview

Defined bits are shown in the following table.

|Bit |Value   |
|----|--------|
|0-12|reserved|
|3   |X       |
|4   |B       |
|5   |R       |

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)