Difference between revisions of "True Audio Codec Comparison/ru"
From Tau Projects
(→Jennifer Warnes - Famous Blue Raincoat) |
(→Joel Grare - Paris-Istanbul-Shangai) |
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! align="left" | file size (MB) | ! align="left" | file size (MB) | ||
! align="left" | % of orig. file | ! align="left" | % of orig. file | ||
− | ! align="left" | encode time | + | ! align="left" | encode time (s) |
|- | |- | ||
− | | WAV file || - || | + | | WAV file || - || 684,67 || 100 || * |
|- | |- | ||
− | | TTA | + | | TTA || - || 319,02 || 46,60 || 16,16 |
|- | |- | ||
− | | Monkey's Audio | + | | Monkey's Audio || fast || 315,12 || 46,02 || 18,5 |
|- | |- | ||
− | | Wavpack | + | | Wavpack || fast || 336,67 || 49,17 || 12,64 |
|- | |- | ||
− | | Flac | + | | Flac || fast (0) || 349,28 || 51,01 || 7,83 |
|- | |- | ||
− | | Monkey's Audio | + | | Monkey's Audio || normal || 308,83 || 45,11 || 26,61 |
|- | |- | ||
− | | Wavpack | + | | Wavpack || normal || 322,51 || 47,10 || 14,96 |
|- | |- | ||
− | | Flac | + | | Flac || normal (5) || 321,07 || 46,89 || 9,67 |
|- | |- | ||
− | | Monkey's Audio | + | | Monkey's Audio || high || 304,65 || 44,50 || 29,84 |
|- | |- | ||
− | | Wavpack | + | | Wavpack || high || 317,69 || 46,40 || 19,17 |
|- | |- | ||
− | | Flac | + | | Flac || high (8) || 318,22 || 46,48 || 21,82 |
|- | |- | ||
| colspan="5" align="right" | Comparison [[#Top|Top]] | | colspan="5" align="right" | Comparison [[#Top|Top]] |
Revision as of 11:55, 9 November 2015
Сравнение TTA аудиокодека с тремя популярными звуковыми компрессорами без потерь
Ниже приведено сравнение TTA аудиокодека с другими популярными беспотерьными аудио компрессорами с открытым исходным кодом. Все тестовые музыкальные файлы в формате WAV были получены с оригинальных компакт-дисков (CD) без всякой предварительной обработки.
- Monkeys Audio v3.97 http://www.monkeysaudio.com
- Wavpack v3.97 http://www.wavpack.com
- Flac v1.1.0 http://flac.sourceforge.net
Для тестов был использован персональный компьютер P4 Celeron, 2.6ГГц, SATA, с 256Мб оперативной памяти, под управлением Windows XP Home edition.
В качестве тестовых выбраны 6 альбомов в различных музыкальных стилях: | |
---|---|
1. David Benoit - Full Circle | 4. Erick Friedman - Violin Showpieces |
2. Sally Shapiro - Somewhere Else | 5. Jennifer Warnes - Famous Blue Raincoat |
3. Wilko Johnson - Going Back Home | 6. Joel Grare - Paris-Istanbul-Shangai |
Усредненные результаты сравнения для всех альбомов |
---|
|
Дополнительные сравнения TTA аудиокодека, доступные в сети
- http://members.home.nl/w.speek/comparison.htm
- http://www.squeezechart.com/audio.html
- http://wiki.hydrogenaud.io/index.php?title=Lossless_comparison
- http://en.wikipedia.org/wiki/Comparison_of_audio_coding_formats#Technical_details
David Benoit - Full Circle
options | file size (MB) | % of orig. file | encode time (s) | |
---|---|---|---|---|
WAV file | - | 439,60 | 100 | * |
TTA | - | 285,18 | 64,87 | 10,87 |
Monkey's Audio | fast | 285,55 | 64,96 | 12,29 |
Wavpack | fast | 293,73 | 66,82 | 8,33 |
Flac | fast (1) | 303,87 | 69,13 | 5,38 |
Monkey's Audio | normal | 280,43 | 63,79 | 17,75 |
Wavpack | normal | 286,83 | 65,25 | 9,86 |
Flac | normal (5) | 288,34 | 65,59 | 6,75 |
Monkey's Audio | high | 278,46 | 63,35 | 19,67 |
Wavpack | high | 284,52 | 64,72 | 12,56 |
Flac | high (8) | 286,30 | 65,13 | 14,84 |
Comparison Top |
Sally Shapiro - Somewhere Else
options | file size (MB) | % of orig. file | encode time (s) | |
---|---|---|---|---|
WAV file | - | 454,98 | 100 | * |
TTA | - | 315,00 | 69,23 | 11,34 |
Monkey's Audio | fast | 314,95 | 69,22 | 12,79 |
Wavpack | fast | 323,76 | 71,16 | 8,64 |
Flac | fast (1) | 338,00 | 74,29 | 6,05 |
Monkey's Audio | normal | 309,40 | 68,00 | 18,49 |
Wavpack | normal | 317,97 | 69,89 | 10,19 |
Flac | normal (5) | 317,25 | 69,73 | 7,04 |
Monkey's Audio | high | 308,05 | 67,71 | 20,44 |
Wavpack | high | 314,71 | 69,17 | 12,99 |
Flac | high (8) | 315,40 | 69,32 | 15,66 |
Comparison Top |
Wilko Johnson - Going Back Home
options | file size (MB) | % of orig. file | encode time | |
---|---|---|---|---|
WAV file | - | 349,62 | 100 | * |
TTA | - | 241,05 | 68,95 | 8,67 |
Monkey's Audio | fast | 240,49 | 68,79 | 9,84 |
Wavpack | fast | 246,67 | 70,55 | 6,68 |
Flac | fast (1) | 263,88 | 75,47 | 4,73 |
Monkey's Audio | normal | 235,84 | 67,46 | 14,26 |
Wavpack | normal | 242,05 | 69,23 | 7,85 |
Flac | normal (5) | 243,85 | 69,75 | 5,46 |
Monkey's Audio | high | 235,18 | 67,27 | 15,71 |
Wavpack | high | 239,08 | 68,38 | 10,02 |
Flac | high (8) | 242,06 | 69,23 | 12,25 |
Comparison Top |
Erick Friedman - Violin Showpieces
options | file size (MB) | % of orig. file | encode time (s) | |
---|---|---|---|---|
WAV file | - | 669,21 | 100 | * |
TTA | - | 371,73 | 55,55 | 16,05 |
Monkey's Audio | fast | 365,28 | 54,58 | 18,17 |
Wavpack | fast | 379,29 | 56,68 | 12,37 |
Flac | fast (1) | 391,17 | 58,45 | 8,41 |
Monkey's Audio | normal | 358,56 | 53,58 | 26,15 |
Wavpack | normal | 372,91 | 55,72 | 14,65 |
Flac | normal (5) | 372,79 | 55,71 | 9,91 |
Monkey's Audio | high | 351,10 | 52,47 | 29,36 |
Wavpack | high | 367,57 | 54,93 | 18,75 |
Flac | high (8) | 371,19 | 55,47 | 23,37 |
Comparison Top |
Jennifer Warnes - Famous Blue Raincoat
options | file size (MB) | % of orig. file | encode time (s) | |
---|---|---|---|---|
WAV file | - | 664,94 | 100 | * |
TTA | - | 361,28 | 54,33 | 16,11 |
Monkey's Audio | fast | 359,53 | 54,07 | 18,11 |
Wavpack | fast | 373,59 | 56,18 | 12,34 |
Flac | fast (1) | 400,07 | 60,17 | 8,36 |
Monkey's Audio | normal | 351,24 | 52,82 | 26,11 |
Wavpack | normal | 364,48 | 54,81 | 14,63 |
Flac | normal (5) | 363,64 | 54,69 | 9,83 |
Monkey's Audio | high | 348,19 | 52,36 | 29,23 |
Wavpack | high | 359,17 | 54,01 | 18,72 |
Flac | high (8) | 361,25 | 54,33 | 22,59 |
Comparison Top |
Joel Grare - Paris-Istanbul-Shangai
options | file size (MB) | % of orig. file | encode time (s) | |
---|---|---|---|---|
WAV file | - | 684,67 | 100 | * |
TTA | - | 319,02 | 46,60 | 16,16 |
Monkey's Audio | fast | 315,12 | 46,02 | 18,5 |
Wavpack | fast | 336,67 | 49,17 | 12,64 |
Flac | fast (0) | 349,28 | 51,01 | 7,83 |
Monkey's Audio | normal | 308,83 | 45,11 | 26,61 |
Wavpack | normal | 322,51 | 47,10 | 14,96 |
Flac | normal (5) | 321,07 | 46,89 | 9,67 |
Monkey's Audio | high | 304,65 | 44,50 | 29,84 |
Wavpack | high | 317,69 | 46,40 | 19,17 |
Flac | high (8) | 318,22 | 46,48 | 21,82 |
Comparison Top |