From Hydrogenaudio Knowledgebase
Revision as of 20:20, 2 December 2007 by Speckmade
|Tom's lossless Audio Kompressor|
|lossless audio compression.|
|Recommended encoder||TAK v1.0.2|
- 1 Description
- 2 Hardware and Software That Support TAK
- 3 Recommended Settings
- 4 Using TAK
- 5 Future Features
- 6 Frequently Asked Questions
- 7 External Links
- High compression
- Fast compression and decompression speed
- Streaming support (necessary headers for decompressing the audio are written to the stream every 2 seconds)
- Error tolerance (single bit error will never affect more than 250 ms)
- Error detection (each frame protected by a 24-bit checksum (CRC))
- Fast encoding speed (while providing better compression TAK encodes as fast as 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
- Closed Source (at the moment)
- No hardware support
- Very limited software support (playback: Winamp & foobar2000 plugins, tagging: Mp3Tag)
Hardware and Software That Support TAK
- TAK SDK 1.0.3 – Software Development Kit for TAK here
- Winamp Plugin 1.0.2 here
- foo_input_tak, TAK decoder for foobar2000 here (supports tagging and Replay Gain)
- Mp3tag – universal tag editor with support for TAK
- The TAK reference applications (GUI as well as commandline) are known to run on Linux via WINE.
- Default compression: “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: “Insane” preset with “Maximum” switch. (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 -p5m [input file]
- Fastest compression: “Turbo” preset (This will create files which are comparable in size to Monkey's Audio Fast or WavPack High. Decompression speed is comparable to FLAC 0.)
takc -e -p0 [input file]
TAK Performance Graph
TAK with foobar2000
- Copy the takc.exe to your foobar2000 directory
- Go to File → Preferences → Tools → Converter
- Set it up as shown:
Note: replace the -p4 with the desired compression level.
- Use APEv2 tagging (will be used as internal tagging)
TAK with EAC
- Unicode support
- Piping 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). Since piping support has not been added yet, you must convert your lossless files to wav first to convert to TAK.
- What about hardware support?
- None at the moment. Although, Turbo, Fast and Normal are the candidates for hardware playback.
- When 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.
- thbeck.de/Tak/Tak.html – Official Website (german)
- TAK Release Announcement / Discussion Thread on HA (english)
- TAK Downloads
- synthetic-soul.co.uk/comparison/lossless – Comparison with Other Codecs (by Synthetic Soul)
- flac.sourceforge.net/comparison.html – An Updated Comparison (from FLAC Homepage)