Кбит/с
| Тест по среднему значению разницы исходного и кодированного сигнала | |||||||||
| 0.5% от ИС | Название кодера | Режим работы | СРС | Макс. РС
| |||||
| 14,65488947 | Lame DLL v.3.83 | Fast mode | 648,2478098 | 9864 | |||||
| 14,6389425 | Lame v.3.61 | Fast mode | 648,9539803 | 11557 | |||||
| 14,62503292 | GOGO v.2.35.1 | Psycho on | 649,5711873 | 10087 | |||||
| 14,45220445 | Lame v.3.84 | Fast mode | 657,3391645 | 9766 | |||||
| 14,45086146 | Lame v.3.85 | Fast mode | 657,4002545 | 9299 | |||||
| 14,11208513 | Lame v.3.84 | New code fast mode | 673,1818802 | 9081 | |||||
| 14,11208513 | Lame v.3.84 | Old code fast mode | 673,1818802 | 9081 | |||||
| 13,87785389 | Lame v.3.85 | New code fast mode | 684,5438838 | 9081 | |||||
| 13,87785389 | Lame v.3.85 | Old code fast mode | 684,5438838 | 9081 | |||||
| 12,36357401 | SCMPX v.1.5.1 | Standard mode | 768,3862279 | 12723 | |||||
| 11,93326542 | SCMPX v.1.5.1 | Fast mode | 796,0939162 | 18732 | |||||
| 11,82884085 | PULSE MP3 Master v.2.0 | Fast mode | 803,1218041 | 18286 | |||||
| 11,49889133 | GOGO DLL v.2.3 | 826,1666042 | 10077 | ||||||
| 11,41611255 | GOGO v.2.35.1 | Psycho off | 832,157178 | 12600 | |||||
| 10,67024579 | Lame v.3.61 | High Quality | 890,3262576 | 12151 | |||||
| 10,6639622 | Lame DLL v.3.83 | High Quality | 890,8508699 | 14324 | |||||
| 10,51331605 | Blade Encoder DLL v.0.91 | 903,6159435 | 20011 | ||||||
| 10,42652194 | PULSE MP3 Master v.2.0 | Standard mode | 911,1379664 | 16440 | |||||
| 10,33346479 | Microsoft WMA V2 | 919,343143 | 30115 | ||||||
| 10,33345958 | Microsoft WMA V1 | 919,3436068 | 30115 | ||||||
| 10,33070968 | Audioactive Production Studio v.1.5.5b | Fast mode | 919,5883236 | 10900 | |||||
| 10,33070968 | Audioactive Production Studio v.1.5.4 | Fast mode | 919,5883236 | 10900 | |||||
| 10,23829536 | Microsoft WMA V7 | 927,8888393 | 11267 | ||||||
| 10,21949307 | Audioactive Production Studio v.2.0.4j | Fast mode | 929,5960117 | 9946 | |||||
| 10,19678033 | Audioactive Production Studio v.1.5.5b | High Quality | 931,666633 | 9890 | |||||
| 10,19678033 | Audioactive Production Studio v.1.5.4 | High Quality | 931,666633 | 9890 | |||||
| 10,19678033 | Audioactive Production Studio v.2.0.4j | High Quality | 931,666633 | 9890 | |||||
| 10,18257838 | XingMP3 Encoder v.1.5 | Hi Frequency Mode | 932,9660572 | 10331 | |||||
| 10,16957607 | XingMP3 Encoder v.1.5 | Standard mode | 934,1589001 | 10368 | |||||
| 10,08849536 | Lame v.3.84 | New code high quality | 941,6666867 | 13990 | |||||
| 10,08849536 | Lame v.3.84 | Old code high quality | 941,6666867 | 13990 | |||||
| 9,851255566 | Freeware AAC Encoder v.0.61 | LTP mode | 964,3440814 | 13460 | |||||
| 9,847617988 | Freeware AAC Encoder v.0.61 | Standard mode | 964,7002972 | 13460 | |||||
| 9,839223572 | Freeware AAC Encoder v.0.61 | TNS mode | 965,5233393 | 17107 | |||||
| 9,835683458 | Freeware AAC Encoder v.0.61 | LTP&TNS mode | 965,8708559 | 17107 | |||||
| 9,787854232 | Lame v.3.85 | High Quality | 970,5906703 | 13670 | |||||
| 9,767428487 | Lame v.3.84 | High Quality | 972,6203793 | 13726 | |||||
| 9,621747064 | GOGO v.2.35.1 | Psycho off | 987,3466779 | 12612 | |||||
| 9,621747064 | GOGO v.2.35.1 | Psycho on | 987,3466779 | 12612 | |||||
| 9,604511118 | Lame v.3.61 | 989,1185385 | 13705 | ||||||
| 9,578606751 | Fraunhofer Radium MP3 codec v.1.263 | High Quality | 991,7935089 | 10234 | |||||
| 9,225088641 | Fraunhofer Radium MP3 codec v.1.263 | Fast mode | 1029,800403 | 10167 | |||||
| 8,57043456 | Lame v.3.85 | New code high quality | 1108,461879 | 13301 | |||||
| 8,57043456 | Lame v.3.85 | Old code high quality | 1108,461879 | 13301 | |||||
| 7,649921328 | Blade Encoder DLL v.0.93.4 | 1241,842836 | 32286 | ||||||
| 7,033177571 | XingMPEG Encoder v.2.20 | 1350,740814 | 14449 | ||||||
| 1,308569202 | LQT Liquid v.4.0 | 7259,837682 | 56399 |
|
Тест по среднему значению разницы формы исходного и кодированного сигнала |
||||
|
0.5% от ИС |
Название кодера |
Режим работы |
СРФР |
Макс. РФС |
| 20,88113601 | Lame v.3.61 | Fast mode | 598,6264347 | 14550 |
| 20,87581611 | Lame DLL v.3.83 | Fast mode | 598,7789858 | 13874 |
| 20,85420982 | GOGO v.2.35.1 | Psycho off | 599,399359 | 17708 |
| 20,68198475 | Lame v.3.85 | Fast mode | 604,3907366 | 11457 |
| 20,68149063 | Lame v.3.84 | Fast mode | 604,4051768 | 11457 |
| 20,62740562 | GOGO DLL v.2.3 | 605,9899259 | 13249 | |
| 20,25083473 | Lame v.3.84 | New code fast mode | 617,2585064 | 10822 |
| 20,25083473 | Lame v.3.84 | Old code fast mode | 617,2585064 | 10822 |
| 20,00987382 | Lame v.3.85 | New code fast mode | 624,6915955 | 10822 |
| 20,00987382 | Lame v.3.85 | Old code fast mode | 624,6915955 | 10822 |
| 19,38313222 | Audioactive Production Studio v.1.5.5b | Fast mode | 644,8906121 | 14592 |
| 19,38313222 | Audioactive Production Studio v.1.5.4 | Fast mode | 644,8906121 | 14592 |
| 19,26454623 | Microsoft WMA V2 | 648,860339 | 12232 | |
| 19,26450415 | Microsoft WMA V1 | 648,8617566 | 12232 | |
| 19,16632711 | Audioactive Production Studio v.2.0.4j | Fast mode | 652,1854672 | 14595 |
| 19,12295885 | Audioactive Production Studio v.1.5.5b | High Quality | 653,6645347 | 12862 |
| 19,12295885 | Audioactive Production Studio v.1.5.4 | High Quality | 653,6645347 | 12862 |
| 19,12295885 | Audioactive Production Studio v.2.0.4j | High Quality | 653,6645347 | 12862 |
| 19,07487266 | Microsoft WMA V7 | 655,3123695 | 12797 | |
| 18,37850435 | GOGO v.2.35.1 | Psycho on | 680,142397 | 12808 |
| 18,3097724 | Fraunhofer Radium MP3 codec v.1.263 | High Quality | 682,6955423 | 14414 |
| 17,96869635 | Lame DLL v.3.83 | High Quality | 695,6542511 | 11807 |
| 17,95521341 | Lame v.3.61 | High Quality | 696,1766321 | 13947 |
| 17,83917397 | Fraunhofer Radium MP3 codec v.1.263 | Fast mode | 700,7050898 | 14648 |
| 17,73440804 | XingMP3 Encoder v.1.5 | Hi Frequency Mode | 704,8445018 | 11309 |
| 17,71424683 | Freeware AAC Encoder v.0.61 | Standard mode | 705,6467103 | 19249 |
| 17,71013668 | Freeware AAC Encoder v.0.61 | LTP mode | 705,8104759 | 19249 |
| 17,69664826 | Freeware AAC Encoder v.0.61 | TNS mode | 706,3484463 | 16062 |
| 17,68652173 | Freeware AAC Encoder v.0.61 | LTP&TNS mode | 706,7528706 | 16062 |
| 17,68394887 | XingMP3 Encoder v.1.5 | Standard mode | 706,8556969 | 11449 |
| 17,39857343 | Lame v.3.85 | High Quality | 718,449708 | 11074 |
| 17,38659931 | GOGO v.2.35.1 | Psycho off | 718,9445028 | 14464 |
| 17,38659931 | GOGO v.2.35.1 | Psycho on | 718,9445028 | 14464 |
| 17,37847965 | Lame v.3.84 | High Quality | 719,2804119 | 11074 |
| 17,33495666 | Lame v.3.84 | New code high quality | 721,086314 | 11683 |
| 17,33495666 | Lame v.3.84 | Old code high quality | 721,086314 | 11683 |
| 17,13079205 | Lame v.3.61 | 729,6802136 | 12902 | |
| 16,99578546 | XingMPEG Encoder v.2.20 | 735,4764528 | 12449 | |
| 16,83297038 | SCMPX v.1.5.1 | Standard mode | 742,5902688 | 14683 |
| 16,09218685 | Lame v.3.85 | New code high quality | 776,7744755 | 10685 |
| 16,09218685 | Lame v.3.85 | Old code high quality | 776,7744755 | 10685 |
| 15,74840548 | SCMPX v.1.5.1 | Fast mode | 793,7311505 | 22850 |
| 15,354453 | Blade Encoder DLL v.0.93.4 | 814,0960803 | 20789 | |
| 14,90350103 | Blade Encoder DLL v.0.91 | 838,7290995 | 20460 | |
| 14,4895418 | PULSE MP3 Master v.2.0 | Standard mode | 862,6911862 | 21636 |
| 13,39392933 | PULSE MP3 Master v.2.0 | Fast mode | 933,2586195 | 24964 |
| 4,74599469 | LQT Liquid v.4.0 | 2633,799828 | 45547 |
|
% от ИС |
Название кодера |
Режим работы |
% от лидера |
| 35,53070558 | Lame DLL v.3.83 | Fast mode | |
| 35,5200785 | Lame v.3.61 | Fast mode | 99,9701% |
| 35,13369508 | Lame v.3.84 | Fast mode | 98,8826% |
| 35,13284621 | Lame v.3.85 | Fast mode | 98,8802% |
| 34,36291986 | Lame v.3.84 | New code fast mode | 96,7133% |
| 34,36291986 | Lame v.3.84 | Old code fast mode | 96,7133% |
| 33,88772771 | Lame v.3.85 | New code fast mode | 95,3759% |
| 33,88772771 | Lame v.3.85 | Old code fast mode | 95,3759% |
| 33,00353727 | GOGO v.2.35.1 | Psycho on | 92,8874% |
| 32,27032237 | GOGO v.2.35.1 | Psycho off | 90,8238% |
| 32,12629694 | GOGO DLL v.2.3 | 90,4184% | |
| 29,7138419 | Audioactive Production Studio v.1.5.4 | Fast mode | 83,6286% |
| 29,7138419 | Audioactive Production Studio v.1.5.5b | Fast mode | 83,6286% |
| 29,59801103 | Microsoft WMA V2 | 83,3026% | |
| 29,59796372 | Microsoft WMA V1 | 83,3025% | |
| 29,38582018 | Audioactive Production Studio v.2.0.4j | Fast mode | 82,7054% |
| 29,31973919 | Audioactive Production Studio v.1.5.4 | High Quality | 82,5194% |
| 29,31973919 | Audioactive Production Studio v.1.5.5b | High Quality | 82,5194% |
| 29,31973919 | Audioactive Production Studio v.2.0.4j | High Quality | 82,5194% |
| 29,31316802 | Microsoft WMA V7 | 82,5009% | |
| 29,1965444 | SCMPX v.1.5.1 | Standard mode | 82,1727% |
| 28,63265854 | Lame DLL v.3.83 | High Quality | 80,5857% |
| 28,6254592 | Lame v.3.61 | High Quality | 80,5654% |
| 27,91698642 | XingMP3 Encoder v.1.5 | Hi Frequency Mode | 78,5714% |
| 27,88837916 | Fraunhofer Radium MP3 codec v.1.263 | High Quality | 78,4909% |
| 27,85352494 | XingMP3 Encoder v.1.5 | Standard mode | 78,3928% |
| 27,6816709 | SCMPX v.1.5.1 | Fast mode | 77,9092% |
| 27,56186482 | Freeware AAC Encoder v.0.61 | Standard mode | 77,5720% |
| 27,56139225 | Freeware AAC Encoder v.0.61 | LTP mode | 77,5706% |
| 27,53587183 | Freeware AAC Encoder v.0.61 | TNS mode | 77,4988% |
| 27,52220518 | Freeware AAC Encoder v.0.61 | LTP&TNS mode | 77,4603% |
| 27,42345202 | Lame v.3.84 | New code high quality | 77,1824% |
| 27,42345202 | Lame v.3.84 | Old code high quality | 77,1824% |
| 27,18642766 | Lame v.3.85 | High Quality | 76,5153% |
| 27,14590814 | Lame v.3.84 | High Quality | 76,4013% |
| 27,06426261 | Fraunhofer Radium MP3 codec v.1.263 | Fast mode | 76,1715% |
| 27,00834638 | GOGO v.2.35.1 | Psycho off | 76,0141% |
| 27,00834638 | GOGO v.2.35.1 | Psycho on | 76,0141% |
| 26,73530317 | Lame v.3.61 | 75,2456% | |
| 25,41681708 | Blade Encoder DLL v.0.91 | 71,5348% | |
| 25,22277018 | PULSE MP3 Master v.2.0 | Fast mode | 70,9887% |
| 24,91606374 | PULSE MP3 Master v.2.0 | Standard mode | 70,1254% |
| 24,66262141 | Lame v.3.85 | New code high quality | 69,4121% |
| 24,66262141 | Lame v.3.85 | Old code high quality | 69,4121% |
| 24,02896303 | XingMPEG Encoder v.2.20 | 67,6287% | |
| 23,00437433 | Blade Encoder DLL v.0.93.4 | 64,7451% | |
| 6,054563892 | LQT Liquid v.4.0 | 17,0404% |
Наблюдаемая картина практически аналогична 128 Кбит/с. Разве только новые версии Lame 3.84 и 3.85 ближе подобрались к лидерам Lame 3.83 и 3.61. Чуть-чуть отстал GOGO 2.35.1 - 90,8% Lame с отключенной ISO психоакустической моделью. Неожиданностью стал более высокий результат с включенной психоакустической моделью ISO - 92,8% Lame. VBR, как и в случае 128 Кбит/с не показал хороших результатов.
Microsoft WMA V1 и V2 отстали от Lame всего на 6% (83% Lame) - сильнее чем в случае 128 Кбит/с, однако все равно весьма прилично, если учесть абсолютно такое же отставание кодеров от IIS Frаunhofer. WMA V7 снова отстал до уровня 82,5% Lame - что-то перемудрила Microsoft со своим новым форматом.
Freeware AAC Encoder v.0.61 отстал до уровня 77,5% Lame - похоже, масштабируемость у этого формата по битрейту хуже чем у МР3. Оставшийся представитель AAC - Liquifier Pro v.4 - можно сказать, подтверждает этот факт (17% Lame). Но не настолько же она хуже! Похоже, перемудрили не только в Microsoft…
Традиционный представитель "низов" - XingMPEG Encoder v.2.20 - на это раз "подтянулся" наверх и сумел обогнать более новую версию Blade Encoder 0.93.4. Похоже, что качество в новых версиях кодеров страдает не только у Lame.
