TAK

2013-01-07T21:53:14Z

37.57.18.253: /* Linux */

{{Codec Infobox
| name = Tom's lossless Audio Kompressor
| logo =
| type = lossless
| purpose = lossless audio compression.
| maintainer = Thomas Becker
| recommended_encoder = TAK encoder
| recommended_text = TAK v2.2.0
| website = [http://thbeck.de/Tak/Tak.html ThBeck.de/Tak/Tak.html] ''(german)''
}}

== Description ==
'''Tom's lossless Audio Kompressor''' ('''TAK''') is a lossless audio compressor which promises compression performance similar to [[Monkey's Audio]] “High” and decompression speed similar to [[Free Lossless Audio Codec|FLAC]].

=== Features ===
* High compression
* Fast compression and decompression speed
* Streaming support (necessary headers for decompressing the audio are written to the stream every 2 seconds)
* Piping support for encoding
* Error tolerance (single bit error will never affect more than 250 ms)
* Error detection (each frame protected by a 24-bit checksum (CRC))
* High-resolution (up to 24-bit/channel) audio support
* Support for up to 192 Khz Audio
* Seeking without seek table
* APEv2 tags supported at end of file

=== Pros ===
* Fast encoding speed (while providing better compression TAK encodes as fast as [[Free Lossless Audio Codec|FLAC]] -8 in TAK's “Insane” and several times faster in “Turbo” mode)
* Fast decompression speed (on par with FLAC / [[WavPack]])
* Good compression levels (on par with [[Monkey's Audio]] High)
* Error Robustness
* Fast Seeking

=== Cons ===
* Closed Source
* No hardware support
* Limited software support

== Software support ==
=== Windows ===
* [http://www.hydrogenaudio.org/forums/index.php?showtopic=89610 TAK 2.2.0] (official release which consists of a CLI, a GUI, a [[Winamp]] plugin, the SDK, and the decoding library)
* [http://foosion.foobar2000.org/components/ TAK Decoder 0.4.4] - plugin for [[foobar2000]] (supports tagging and [[ReplayGain]])
* [http://www.liviocavallo.altervista.org/ dsfTAKSource 0.0.1.6] - DirectShow source filter to play TAK-files in Windows Media Player, Media Player Classic - Home Cinema, Zoom Player and alike
* [http://reino.degeelebosch.nl/ DC-Bass Source Mod 1.5.0.0] - DirectShow source filter to play TAK-files, amongst many others, in any DirectShow media player (as mentioned above)
* [[Mp3tag]] – universal tag editor with support for TAK
* [http://etree.org/shnutils/shntool/ shntool] (since version 3.0.6)

=== Linux ===
* ffmpeg can demux, decode and parse TAK since commit d7a473926504e2acfa6ae3bead0938e1f4e03441:[http://git.videolan.org/?p=ffmpeg.git;a=commit;h=d7a473926504e2acfa6ae3bead0938e1f4e03441]. First official release that supports TAK decoding is 1.1.

== Hardware support ==
* None

== Recommended Settings ==
* Default compression: “-p2” (formerly ''Normal'') is the most attractive setting, providing an excellent compromise between compression and encoding speed. (At compression levels close to [[Monkey's Audio]] High (<0.4% difference), it is able to encode more quickly.)
takc -e [input file]
* Highest compression: “-pMax” (same as -p4m) (This will create files which are comparable in size to file created using [[Monkey's Audio]] High. Decompression speed is comparable to [[WavPack]] Normal.)
takc -e -pMax [input file]
* Fastest compression: “-p0” (This will create files which are comparable in size to [[Monkey's Audio]] Fast or [[WavPack]] High. Decompression speed is comparable to [[Free Lossless Audio Codec|FLAC]] 0.)
takc -e -p0 [input file]

=== TAK Performance Graph ===
[[Image:TAK_performance_graph_1-0-4.png|frame|center|Graph showing encoding and decoding rate against compression, using data from Synthetic Soul's test on TAK 1.0.4<br />(see [[TAK#External Links|External Links]])]]

== Using TAK ==
=== TAK with [[foobar2000]] ===
* Copy the takc.exe to your [[foobar2000]] directory
* Go to File → Preferences → Tools → Converter
* Set it up as shown:
[[Image:Tak_foobar_converter.png|frame|center|Screenshot of foobar 0.9.5 Converter settings for TAK 1.0.3]]
'''Note:''' replace -p2 with the desired compression level.

* TAK introduced encoding from STDIN in version 1.0.3, eliminating the need for a temporary file and greatly improving overall compression time. If you are using an earlier version of TAK use the following command line instead:
-e -p2 %s %d
* Use [[APEv2 specification|APEv2]] tagging (will be used as internal tagging)

=== TAK with EAC ===
Please read the [[EAC and TAK|wiki guide]], which details how to create TAK files with [[Exact Audio Copy|EAC]].

== Future Features ==
* Unicode support
* MD5 audio checksums for verification and identification
* A German version
* Embedded cue sheets
* Embedded cover art
* Multichannel audio

== Frequently Asked Questions ==
; Is the codec safe for use?
: Yes. To check, convert a WAVE to TAK and back and compare the two (or use foobar's bitcompare tool).
; Why should I use TAK?
: TAK offers high compression ratios with great decoding rates.
; What can I compress with TAK?
: TAK 1.0 can compress any integer-format (up to 24 bits per channel) PCM RIFF WAVE file (.wav). Piping support as of v1.0.3 is implemented, so converting lossless files to WAV first is not necessary.
; What about hardware support?
: None at the moment. Although, ''-p0'', ''-p1'' and ''-p2'' are the candidates for hardware playback.
; Will the source be opened?
: Yes, TAK will be open-source, as soon as the code is ported to C or C++ and documented. However, Thomas has mentioned that he would like to improve the codec before opening the source.

== External Links ==
* [http://thbeck.de/Tak/Tak.html thbeck.de/Tak/Tak.html] – Official Website ''(german)''
* [http://www.hydrogenaudio.org/forums/index.php?showtopic=89610 TAK 2.2.0 Discussion Thread on HA] ''(english)''
* [http://synthetic-soul.co.uk/comparison/lossless/ synthetic-soul.co.uk/comparison/lossless] – Comparison with Other Codecs (by Synthetic Soul)
* [http://flac.sourceforge.net/comparison.html flac.sourceforge.net/comparison.html] – An Updated Comparison (from FLAC Homepage)

[[Category:Lossless]]
[[Category:Encoder/Decoder]]

Hydrogenaudio Knowledgebase - User contributions [en]

TAK