Guqula i-AAC iye MP3
Guqula nayiphi na ifayile ye-sandi ibe yi-MP3 kwi-intanethi simahla. Isiguquli se-sandi siye kwi-MP3 esikhawulezayo, esikhuselekileyo nesilula ukusebenzisa ngaphandle kokufaka isoftwe.
Tsala & Lahla Ifayile ye-Audio
okanye cofa ngezantsi ukuze ubhrawuze
Ubungakanani obukhulu befayile: 50 MBUbude obukhulu: 30 min
Bhalisela ukwandisa imida yakhoI-akhawunti yamahhala ikunika ukuya kwi-50 MB kunye ne-30 min.
Indlela Yokusebenzisa AAC → MP3
Layisha Ifayile
Tsala uphose ifayile yakho ye-AAC okanye ucofe ukuze ubhrawuze. Ixhasa iifayile ezifika kwi-1GB.
Guqula
Khetha i-MP3 njengefomathi yakho yokuphuma uze ucofe ukuguqula. Iiseva zethu ziza kucubungula ifayile yakho ngokukhawuleza.
Khuphela
Khuphela ifayile yakho eguquliweyo ngokukhawuleza. Ikhonkco lokukhuphela liphelelwa lixesha emva kweyure enye ngokukhuseleka.
Kutheni Ukhetha Scriptivox Isiguquleli se-AAC ukuya kwi-MP3?
Ukuguqula Okukhawulezayo
Iiseva zethu ezinamandla zikhawulezisa iifayile zakho, zihambisa iifayile eziguquliweyo ngemizuzwana.
Simahla 100%
Guqula iifayile zakho ngokupheleleyo simahla ngaphandle kweendleko ezifihliweyo okanye iimali zobhaliso.
Kukhuselekile & Kuyimfihlo
Iifayile zakho ziyabethelwa kwaye zicinywa ngokuzenzekelayo emva kokuguqulwa. Asiyigcini okanye sabelane ngedatha yakho.
Akukho Kufakelwa
Isebenza ngqo kwibhrawuza yakho yewebhu. Akukho softhiwe ekufuneka ikhutshelwe okanye ifakelwe.
AAC ilinganiswe no MP3: ulwanelisaniso lwefomathi
Indlela iifomathi ezimbini ezahlukana ngayo kwizinto ezitshintsha isiphumo sakho.
| Inkcazelo Yefomathi | AAC (umthombo) | MP3 (isiphumo) |
|---|---|---|
| I-Container | ADTS / raw AAC | MPEG-1/2 Audio Layer III |
| Yenziwe ngu- | MPEG / Fraunhofer IIS | Fraunhofer IIS / MPEG |
| Qaqambiswa | 1997 | 1993 |
| Iikodeki zomsindo | AAC-LC, HE-AAC | MP3 |
| Ucinezelo | Enolahlekelelo | Enolahlekelelo |
| I-bitrate eqhelekileyo yomsindo | 96–256 kbps | 128–320 kbps |
| I-sample rate ephezulu kakhulu | 96 kHz | 48 kHz |
| Amakhaneli aphezulu kakhulu | 8 | 2 |
| Ukudlala Ngaphandle Kwezithuba | Inxalenye | Inxalenye |
| Idatha Yenkcazelo / Iitegi | ID3v2 (limited in ADTS) | ID3v2 |
| Malunga Nobungakanani Befayile | 0.72–1.92 MB ngeyure enye | 0.96–2.4 MB ngeyure enye |
| Ilayisensi | Inelayisensi Yepatenti | Amapatenti Aphelelwe Lixesha |
| Idlala Ngokwemvelo Kwi- | Ngokwemvelo: Iibhrawuza Zewebhu, Windows, macOS, iOS, Android, AmaSmart TVs | Ngokwemvelo: Iibhrawuza Zewebhu, Windows, macOS, iOS, Android, AmaSmart TVs |
| Kulungele Ikakhulu | iinkonzo zokusasaza, ukudlalwa kwiselfowuni, ukusasaza | iilayibrari zomculo, iipodkhasti, ukwabelana nabani na |
Kuthini oyohluka xa uguqula AAC iye kwi MP3
Oku kukuguqulwa kwekhowudi (transcode), hayi ikopi: i-AAC-LC iyacazululwa ize ibhalwe kwakhona njenge-MP3, kwaye bonke ubhalo kwakhona buthatha umgangatho omncinane. Ukuba umthombo wawubhalwe nge-bitrate esezantsi, bhala ifayile ye-MP3 kufutshane ne-320 kbps ukuze inqanaba lesibini lingabi yingxaki.
I-AAC inokuthwala i-sample rate ukuya kwi-96 kHz, kodwa i-MP3 igqibelela kwi-48 kHz. Imithombo enomgangatho ophezulu iyehliswa ngexesha lokuguqulwa.
Imithombo enamakhaneli amaninzi ifuna ingqwalaselo: i-MP3 iphatha ubuninzi bamakhaneli angu-2 apho i-AAC ivumela 8, ngoko nantoni na eyongezelelweyo iyanciphiswa.
Olu guqulelo lususa ifayile iye kwenye injongo: i-AAC ilungele i-iinkonzo zokusasaza, ukudlalwa kwiselfowuni, ukusasaza, ngelixa i-MP3 ikhethelwa i-iilayibrari zomculo, iipodkhasti, ukwabelana nabani na.
Iitegi azidluliseli ngqo. I-AAC izigcina njenge-ID3v2 (limited in ADTS) ngelixa i-MP3 isebenzisa i-ID3v2, ngoko izihloko kunye nemifanekiso ziyaguqulwa yaye amathuba acetyiweyo angaqhelekanga asenokungasindi.
Malunga Nokuguqulwa kwe-AAC kuya kwi-MP3
Ukuguqula i-AAC ibe yi-MP3 kuthetha ukusuka nomsindo kwi-container ye-ADTS / raw AAC, eyaqalwa ngo-1997, usiya kwi-MPEG-1/2 Audio Layer III, eyafika ngo-1993. Ezi zimbini zenzelwe iinjongo ezahlukeneyo, kwaye yiloo nto exela ukuba olu guqulelo luya kukubiza ngomgangatho, ngendawo yokugcina, okanye ngokuhambelana.
Yaphuhliswa ngu-MPEG / Fraunhofer IIS ngo-1997, i-AAC igcina umsindo isebenzisa i-AAC-LC, HE-AAC. Olo khetho lwe-codec lumisela umda ophezulu woko naluphi na uguqulelo olunokulugcina.
I-MP3, evela ku-Fraunhofer IIS / MPEG yaza yaqalwa ngo-1993, isebenzisa i-MP3 kwaye idlala ngokwemvelo kwi-6 yeendidi ezintandathu zeeplatform esizilandelayo. Oko kudityaniswa kuhlala kuyimbangela yokuba abantu baguqulele kuyo.
Emva kokuguqula ifayile yakho, ungasebenzisa iinkonzo zokubhala phantsi zeScriptivox ukuguqula i-odiyo yakho ibe ngumbhalo. Ilungele iintlanganiso, udliwano-ndlebe, iipodkhasti, nokunye okuninzi.
AAC iye kwi MP3: imibuzo evamileyo
Uguqulelo Olunxulumeneyo
Olunye uguqulelo lwe-AAC
Ezinye iindlela zokufumana MP3
Ukuguqulwa Okuthandwayo
Ukufikelela okukhawulezayo kwinguqulelo zeefayile ezisetyenziswa kakhulu
Kunye nokuguqulwa kweefoomethi ezininzi ezixhaswayo