Internet Assigned Numbers Authority

                                                           Free Lossless Audio Codec (FLAC)

   Created
   2024-03-01

   Last Updated
   2024-03-01

   Available Formats
   [IMG]
   XML [IMG]
   HTML [IMG]
   Plain text

   Registry included below

     • FLAC Application Metadata Block IDs

FLAC Application Metadata Block IDs

   Registration Procedure(s)

 First Come First Served

   Reference
   [RFC-ietf-cellar-flac-14]

   Available Formats
   [IMG]
   CSV

   Application ID ASCII Rendition (If Available)             Description                               Reference                  Change Controller
   0x41544348     ATCH                           FlacFile                             [FlacFile][RFC-ietf-cellar-flac-14]         IETF
   0x42534F4C     BSOL                           beSolo                               [RFC-ietf-cellar-flac-14]                   IETF
   0x42554753     BUGS                           Bugs Player                          [RFC-ietf-cellar-flac-14]                   IETF
   0x43756573     Cues                           GoldWave cue points                  [RFC-ietf-cellar-flac-14]                   IETF
   0x46696361     Fica                           CUE Splitter                         [RFC-ietf-cellar-flac-14]                   IETF
   0x46746F6C     Ftol                           flac-tools                           [RFC-ietf-cellar-flac-14]                   IETF
   0x4D4F5442     MOTB                           MOTB MetaCzar                        [RFC-ietf-cellar-flac-14]                   IETF
   0x4D505345     MPSE                           MP3 Stream Editor                    [RFC-ietf-cellar-flac-14]                   IETF
   0x4D754D4C     MuML                           MusicML: Music Metadata Language     [RFC-ietf-cellar-flac-14]                   IETF
   0x52494646     RIFF                           Sound Devices RIFF chunk storage     [RFC-ietf-cellar-flac-14]                   IETF
   0x5346464C     SFFL                           Sound Font FLAC                      [RFC-ietf-cellar-flac-14]                   IETF
   0x534F4E59     SONY                           Sony Creative Software               [RFC-ietf-cellar-flac-14]                   IETF
   0x5351455A     SQEZ                           flacsqueeze                          [RFC-ietf-cellar-flac-14]                   IETF
   0x54745776     TtWv                           TwistedWave                          [RFC-ietf-cellar-flac-14]                   IETF
   0x55495453     UITS                           UITS Embedding tools                 [RFC-ietf-cellar-flac-14]                   IETF
   0x61696666     aiff                           FLAC AIFF chunk storage              [foreign-metadata][RFC-ietf-cellar-flac-14] IETF
   0x696D6167     imag                           flac-image                           [RFC-ietf-cellar-flac-14]                   IETF
   0x7065656D     peem                           Parseable Embedded Extensible        [RFC-ietf-cellar-flac-14]                   IETF
                                                 Metadata
   0x71667374     qfst                           QFLAC Studio                         [RFC-ietf-cellar-flac-14]                   IETF
   0x72696666     riff                           FLAC RIFF chunk storage              [foreign-metadata][RFC-ietf-cellar-flac-14] IETF
   0x74756E65     tune                           TagTuner                             [RFC-ietf-cellar-flac-14]                   IETF
   0x773634C0     w64                            FLAC Wave64 chunk storage            [foreign-metadata][RFC-ietf-cellar-flac-14] IETF
   0x78626174     xbat                           XBAT                                 [RFC-ietf-cellar-flac-14]                   IETF
   0x786D6364     xmcd                           xmcd                                 [RFC-ietf-cellar-flac-14]                   IETF

   Licensing Terms