Difference between revisions of "True Audio Codec Comparison/ru"
From Tau Projects
(→Sally Shapiro - Somewhere Else) |
(→Wilko Johnson - Going Back Home) |
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! align="left" | encode time | ! align="left" | encode time | ||
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− | | WAV file || - || | + | | WAV file || - || 349,62 || 100 || * |
|- | |- | ||
− | | TTA 3.0 || - || | + | | TTA 3.0 || - || 241,05 || 68,95 || 8,67 |
|- | |- | ||
− | | Monkey's Audio 3.97 || fast || | + | | Monkey's Audio 3.97 || fast || 240,49 || 68,79 || 9,84 |
|- | |- | ||
− | | Wavpack 3.97 || fast || | + | | Wavpack 3.97 || fast || 246,67 || 70,55 || 6,68 |
|- | |- | ||
− | | Flac 1.1.0 || fast (0) || | + | | Flac 1.1.0 || fast (0) || 263,88 || 75,47 || 4,73 |
|- | |- | ||
− | | Monkey's Audio 3.97 || normal || | + | | Monkey's Audio 3.97 || normal || 235,84 || 67,46 || 14,26 |
|- | |- | ||
− | | Wavpack 3.97 || normal || | + | | Wavpack 3.97 || normal || 242,05 || 69,23 || 7,85 |
|- | |- | ||
− | | Flac 1.1.0 || normal (5) || | + | | Flac 1.1.0 || normal (5) || 243,85 || 69,75 || 5,46 |
|- | |- | ||
− | | Monkey's Audio 3.97 || high || | + | | Monkey's Audio 3.97 || high || 235,18 || 67,27 || 15,71 |
|- | |- | ||
− | | Wavpack 3.97 || high || | + | | Wavpack 3.97 || high || 239,08 || 68,38 || 10,02 |
|- | |- | ||
− | | Flac 1.1.0 || high (8) || | + | | Flac 1.1.0 || high (8) || 242,06 || 69,23 || 12,25 |
|- | |- | ||
| colspan="5" align="right" | Comparison [[#Top|Top]] | | colspan="5" align="right" | Comparison [[#Top|Top]] |
Revision as of 11:03, 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 3.0 | - | 315,00 | 69,23 | 11,34 |
Monkey's Audio 3.97 | fast | 314,95 | 69,22 | 12,79 |
Wavpack 3.97 | fast | 323,76 | 71,16 | 8,64 |
Flac 1.1.0 | fast (1) | 338,00 | 74,29 | 6,05 |
Monkey's Audio 3.97 | normal | 309,40 | 68,00 | 18,49 |
Wavpack 3.97 | normal | 317,97 | 69,89 | 10,19 |
Flac 1.1.0 | normal (5) | 317,25 | 69,73 | 7,04 |
Monkey's Audio 3.97 | high | 308,05 | 67,71 | 20,44 |
Wavpack 3.97 | high | 314,71 | 69,17 | 12,99 |
Flac 1.1.0 | 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 3.0 | - | 241,05 | 68,95 | 8,67 |
Monkey's Audio 3.97 | fast | 240,49 | 68,79 | 9,84 |
Wavpack 3.97 | fast | 246,67 | 70,55 | 6,68 |
Flac 1.1.0 | fast (0) | 263,88 | 75,47 | 4,73 |
Monkey's Audio 3.97 | normal | 235,84 | 67,46 | 14,26 |
Wavpack 3.97 | normal | 242,05 | 69,23 | 7,85 |
Flac 1.1.0 | normal (5) | 243,85 | 69,75 | 5,46 |
Monkey's Audio 3.97 | high | 235,18 | 67,27 | 15,71 |
Wavpack 3.97 | high | 239,08 | 68,38 | 10,02 |
Flac 1.1.0 | high (8) | 242,06 | 69,23 | 12,25 |
Comparison Top |
Erick Friedman - Violin Showpieces
options | file size (MB) | % of orig. file | encode time | |
---|---|---|---|---|
WAV file | - | 734.2 | 100.0 | *72:44 |
TTA 3.0 | - | 471.1 | 64.2 | 1:17 |
Monkey's Audio 3.97 | fast | 472.1 | 64.3 | 1:18 |
Wavpack 3.97 | fast | 507.2 | 69.0 | 0:34 |
Flac 1.1.0 | fast (0) | 520.0 | 70.8 | 1:07 |
Monkey's Audio 3.97 | normal | 463.4 | 63.1 | 1:49 |
Wavpack 3.97 | normal | 477.0 | 64.9 | 1:06 |
Flac 1.1.0 | normal (5) | 485.7 | 66.2 | 1:58 |
Monkey's Audio 3.97 | high | 460.8 | 62.8 | 2:11 |
Wavpack 3.97 | high | 465.8 | 63.4 | 2:34 |
Flac 1.1.0 | high (8) | 482.9 | 65.8 | 15:14 |
Comparison Top |
Jennifer Warnes - Famous Blue Raincoat
options | file size (MB) | % of orig. file | encode time | |
---|---|---|---|---|
WAV file | - | 618.7 | 100.0 | *64:49 |
TTA 3.0 | - | 218.6 | 35.3 | 0:58 |
Monkey's Audio 3.97 | fast | 216.1 | 34.9 | 1:00 |
Wavpack 3.97 | fast | 252.7 | 40.9 | 0:23 |
Flac 1.1.0 | fast (0) | 235.7 | 38.1 | 0:48 |
Monkey's Audio 3.97 | normal | 212.3 | 34.3 | 1:27 |
Wavpack 3.97 | normal | 224.6 | 36.3 | 0:53 |
Flac 1.1.0 | normal (5) | 229.9 | 37.2 | 1:34 |
Monkey's Audio 3.97 | high | 210.7 | 34.1 | 1:45 |
Wavpack 3.97 | high | 216.4 | 34.9 | 2:08 |
Flac 1.1.0 | high (8) | 229.3 | 37.1 | 12:28 |
Comparison Top |
Joel Grare - Paris-Istanbul-Shangai
options | file size (MB) | % of orig. file | encode time | |
---|---|---|---|---|
WAV file | - | 612.4 | 100.0 | *61:01 |
TTA 3.0 | - | 373.6 | 61.0 | 1:03 |
Monkey's Audio 3.97 | fast | 374.8 | 61.2 | 1:07 |
Wavpack 3.97 | fast | 392.4 | 64.1 | 0:28 |
Flac 1.1.0 | fast (0) | 402.2 | 65.7 | 0:55 |
Monkey's Audio 3.97 | normal | 367.6 | 60.0 | 1:33 |
Wavpack 3.97 | normal | 378.3 | 61.8 | 0:54 |
Flac 1.1.0 | normal (5) | 382.8 | 62.5 | 1:34 |
Monkey's Audio 3.97 | high | 364.9 | 59.6 | 1:52 |
Wavpack 3.97 | high | 370.1 | 60.4 | 2:07 |
Flac 1.1.0 | high (8) | 379.8 | 61.9 | 12:43 |
Comparison Top |