Difference between revisions of "TTA"

From Hydrogenaudio Knowledgebase
Jump to: navigation, search
m (Added navbox template.)
 
(16 intermediate revisions by 9 users not shown)
Line 1: Line 1:
'''TTA''' (True Audio) [[lossless]] [[audio]] [[codec]] is a [[free]], simple real-time [[lossless]] audio encoder/decoder, based on adaptive prognostic filters which has shown the same or the better results comparing to majority of modern analogs.
+
{{infobox file format
 +
| name                  = The True Audio
 +
| icon                  = [[File:TTA-logo.png]]
 +
| extension              = {{code|.tta}}
 +
| mime                  = {{code|audio/x-tta}}
 +
| developer              = Aleksander Djuric<br/>Pavel Zhilin<br/>Tamir Barak<br/>Noam Koenigstein<br/>Kazuki Oikawa
 +
| released              =
 +
| latest_release_version = 3.4.1
 +
| latest_release_date    = {{start date and age|2007|07|26}}
 +
| format_type            = Lossless audio codec
 +
| container_for          =
 +
| contained_by          =
 +
| extended_from          =
 +
| extended_to            =
 +
| free                  = Yes
 +
| url                    = [http://tausoft.org/wiki/True_Audio_Codec_Overview tausoft.org]
 +
}}
 +
'''The True Audio''' ('''TTA''') codec is a free, simple real-time [[lossless]] audio encoder/decoder, based on adaptive prognostic filters which has shown satisfactory results comparing to majority of modern analogs.
  
==TTA Compressor==
+
The '''recommended encoder''' is [[TTA Lossless Audio Codec|tta-2.3 (2015-02-24)]].
  
* Down to 30% [[lossless]] [[audio]] [[data]] [[compression]]
+
==TTA compressor==
* Real-time encoding/decoding [[algorithm]]
+
TTA performs [[lossless]] compression on multichannel 8, 16 and 24 bit data of the [[WAV]] audio files. Being "lossless" means that no data/quality is lost in the compression - when uncompressed, the data will be identical to the original. The compression ratios of TTA depend on the type of music file being compressed, but the compression size will generally range between 30–70% of the original. TTA format supports both [[ID3]]v1 and [[ID3]]v2 information tags and also [[APEv2]].
* [[Fast]] operation speed and minimal system requirements
+
* Can be compiled and executed on several different platforms
+
* [[Free]] and [[open]] [[source]] [[code]] and documentation
+
* [[Hardware]] support
+
  
'''TTA''' performs [[lossless]] compression on multichannel 8,16 and 24 bit data of the [[Wav]] [[audio]] files. Being "[[lossless]]" means that no data/quality is lost in the [[compression]] - when uncompressed, the data will be identical to the original. The [[compression]] ratios of '''TTA''' depend on the type of music file being compressed, but the compression size will generally range between 30% - 70% of the original. '''TTA''' format supports both of [[ID3]]v1 and [[ID3]]v2 information tags.
+
===Features===
 +
* Down to 30–60% [[lossless]] audio data compression
 +
* Real-time encoding/decoding algorithm
 +
* Fast decoding and encoding
 +
* Multiplatform
 +
* Open source code and documentation
 +
* Hardware support
  
Using '''True Audio codec''' you can store up to 20 [[audio]] [[CD]] from your music collection on one single DVD-R for playback, keeping all of [[CD]] information in a popular [[ID3]] information tags.
+
==TTA project==
 +
The TTA project provides:
  
==The Project==
+
* Free and simple data format
 
+
* Plugins for the most popular media players
The '''TTA''' project provides:
+
* TTA DirectShow filters
 
+
* Tau Producer - GUI based compressor for Windows
* [[Free]] and simple [[data]] [[format]]
+
* [[Plugins]] for the most popular media players
+
* TTA [[DirectShow]] filters
+
* Tau Producer - GUI based compressor for [[Windows]]
+
 
* Set of the C/C++ TTA development libraries
 
* Set of the C/C++ TTA development libraries
  
 
==See also==
 
==See also==
 +
* [[Lossless_comparison|Lossless Codec Comparison]]
  
* [[Lossless data compression]]
+
==External links==
* [[Lossy data compression]]
+
* [http://tausoft.org/wiki/True_Audio_Codec_Overview TTA Lossless Audio Codec - Tau Projects]
* [[Audio data compression]]
+
* {{wikipedia|TTA (codec)}}
 
+
== External links ==
+
 
+
* [http://www.true-audio.com True Audio Software Project]
+
* [http://www.true-audio.com/codec.theory Compression theory]
+
* [http://www.true-audio.com/codec.format TTA format description]
+
* [http://www.true-audio.com/codec.comparison True Audio codec comparison]
+
* [http://www.true-audio.com/codec.hardware Hardware Support]
+
* [http://www.true-audio.com/ftp/WinTTA-setup.exe Tau Producer (GUI-based TTA compressor for Windows)]
+
* [http://www.true-audio.com/codec.images Tau Producer Screen Shoots]
+
* [http://tta.corecodec.org/ Project @ Corecodec.Org]
+
* [http://tta.sourceforge.net/ Project @ Sourceforge.Net]
+
 
+
== License ==
+
  
The source of this work you can found at: [http://www.true-audio.com/codec.project www.true-audio.com]. All of the '''TTA''' project documentation are freely available and distributed under [[FDL|Free Documentation License]]. All source code and binaries of the '''TTA''' [[lossless]] [[audio]] [[codec]] are distributed under [[Open-Source]] [[licenses]]. You may redistribute it freely as long as you do not charge for it. Please [mailto:info@true-audio.com contact us] if you would like to redistribute it under different terms.
+
{{navbox audio codecs}}
  
 
[[Category:Audio codecs]]
 
[[Category:Audio codecs]]
 +
[[Category:Lossless audio codecs]]

Latest revision as of 00:14, 27 November 2019

The True Audio (TTA) codec is a free, simple real-time lossless audio encoder/decoder, based on adaptive prognostic filters which has shown satisfactory results comparing to majority of modern analogs.

The recommended encoder is tta-2.3 (2015-02-24).

TTA compressor[edit]

TTA performs lossless compression on multichannel 8, 16 and 24 bit data of the WAV audio files. Being "lossless" means that no data/quality is lost in the compression - when uncompressed, the data will be identical to the original. The compression ratios of TTA depend on the type of music file being compressed, but the compression size will generally range between 30–70% of the original. TTA format supports both ID3v1 and ID3v2 information tags and also APEv2.

Features[edit]

  • Down to 30–60% lossless audio data compression
  • Real-time encoding/decoding algorithm
  • Fast decoding and encoding
  • Multiplatform
  • Open source code and documentation
  • Hardware support

TTA project[edit]

The TTA project provides:

  • Free and simple data format
  • Plugins for the most popular media players
  • TTA DirectShow filters
  • Tau Producer - GUI based compressor for Windows
  • Set of the C/C++ TTA development libraries

See also[edit]

External links[edit]