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Format

Audio Data Transport Stream

Summary

Name
Audio Data Transport Stream
Identifiers
  • MIME: audio/vnd.dlna.adts
  • Library of Congress Format Description Identifier: fdd000036
  • PUID: fmt/1812
  • Wikidata QID Identifier: Q27863188
Format type
Audio
Description
Audio Data Transport Stream (ADTS) is a format for audio data encoded with the Advanced Audio Coding (AAC) encoding scheme and was originally introduced with the MPEG-2 specification. It is common for this format to be contained with another format such as MPEG-4, and it can also be encoded with the Advanced Audio Coding (AAC) encoding scheme, originally introduced with the MPEG-2 specification. AAC can be encountered as a stand-alone extension, AAC-encoded data stored in ADTS files can often be used for streaming audio. An ADTS file consists of series of frames each containing header data followed by the compressed audio data.
Note
https://wiki.multimedia.cx/index.php/ADTS http://dotwhat.net/file/extension/adts/10975 https://www.file-extensions.org/adts-file-extension https://en.wikipedia.org/wiki/Advanced_Audio_Coding https://www.iana.org/assignments/media-types/audio/aac
File extensions
aac, adts
Source
The Church of Jesus Christ of Latter-Day Saints / The Church of Jesus Christ of Latter-Day Saints

Relationships

Has priority over

Internal signatures

Audio Data Transport Stream sig.1

Note
An FF pattern from BOF with variation of byte stream

Byte sequences

Min Frag Length
Absolute from BOF
Offset
0
Max offset
0
Byte Sequence
FF(F0|F1|F8|F9)(40|41|44|45|48|49|4C|4D|50|51|54|55|58|59|5C|5D|60|61|64|65|68|69|6C|6D|70|71|80|81|84|85|88|89|8C|8D|90|91|94|95|98|99|9C|9D|A0|A1|A4|A5|A8|A9|AC|AD|B0|B1)(00|01|20|40|41|60|80|81|60|A0|C0|C1|E0)
Endianness
None

Audio Data Transport Stream sig.2

Note
ID3 tag variation with variable byte stream

Byte sequences

Min Frag Length
Absolute from BOF
Offset
0
Max offset
0
Byte Sequence
494433{0-2045}FF(F0|F1|F8|F9)(40|41|44|45|48|49|4C|4D|50|51|54|55|58|59|5C|5D|60|61|64|65|68|69|6C|6D|70|71|80|81|84|85|88|89|8C|8D|90|91|94|95|98|99|9C|9D|A0|A1|A4|A5|A8|A9|AC|AD|B0|B1)(00|01|20|40|41|60|80|81|60|A0|C0|C1|E0)
Endianness
None

Changelog

  • Added in V110

    Release date
    14 March 2023

    Audio Data Transport Stream: Signature researched and samples provided by The Church of Jesus Christ of Latter-Day Saints.

    Audio Data Transport Stream: Full entry added. Submitted by The Church of Jesus Christ of Latter-Day Saints.