ID3 is a metadata container most often used in conjunction with the MP3 audio file format. It allows information such as the title, artist, album, track number, and other information about the file to be stored in the file itself.
ID3 is also specified by Apple as a timed metadata in HTTP Live Streaming, carried as a PID in the main transport stream or in separate audio TS.
There are two unrelated versions of ID3: ID3v1 and ID3v2. ID3v1 takes the form of a 128-byte segment at the end of an MP3 file containing a fixed set of data fields. ID3v1.1 is a slight modification which adds a "track number" field at the expense of a slight shortening of the "comment" field. ID3v2 is structurally very different from ID3v1, consisting of an extensible set of "frames" located at the start of the file, each with a frame identifier (a three- or four-byte string) and one piece of data. 83 types of frames are declared in the ID3v2.4 specification, and applications can also define their own types. There are standard frames for containing cover art, BPM, copyright and license, lyrics, and arbitrary text and URL data, as well as other things. Three versions of ID3v2 have been documented, each of which has extended the frame definitions.
DNA-binding protein inhibitor ID-3 is a protein that in humans is encoded by the ID3 gene.
Members of the ID family of helix-loop-helix (HLH) proteins lack a basic DNA-binding domain and inhibit transcription through formation of nonfunctional dimers that are incapable of binding to DNA.[supplied by OMIM]
ID3 (gene) has been shown to interact with TCF3.
BTG2 binds to the promoter of Id3 and represses its activity. By this mechanism, the upregulation of Id3 in the hippocampus caused by BTG2 ablation prevents terminal differentiation of hippocampal neurons.
This article incorporates text from the United States National Library of Medicine, which is in the public domain.
ID3 or ID-3 may refer to:
It's a temple for the worshipers of human decay
she'll be known to all their offspring as the queen of flies
in a mud infested ravel of a fallen house
lie the body of the woman who was never found
and the maggots eat away all sign of recognize
she'll be known to all their offspring as the queen of flies
her flesh will their shelter and her hair will be their hide
she'll be the home of pestulance, a vengance genocide
and her bones will be chalk that cleans the tidal wave
of anything organic, that's not worth to save
chorus
death is so unfasionable
flesh that falls of bones
the end comes creepin round the bend
death is so unfasionable
makes your colors gray
what makes me say such things
it makes you hate me
so this whore will be the mother of a million things
that longer down the line will complete a ring
when her bodyfat is turned into a stinking pond
its forgotten that she died with her makeup on
and the hamridge that she has upon her naked skull
was once a place for wirship for the white and dull
and the dress she wore that day that she was swept away