Guqula i-M4A 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 M4A → MP3
Layisha Ifayile
Tsala uphose ifayile yakho ye-M4A 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-M4A 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.
M4A ilinganiswe no MP3: ulwanelisaniso lwefomathi
Indlela iifomathi ezimbini ezahlukana ngayo kwizinto ezitshintsha isiphumo sakho.
| Inkcazelo Yefomathi | M4A (umthombo) | MP3 (isiphumo) |
|---|---|---|
| I-Container | MPEG-4 Part 14 | MPEG-1/2 Audio Layer III |
| Yenziwe ngu- | Apple / MPEG | Fraunhofer IIS / MPEG |
| Qaqambiswa | 2003 | 1993 |
| Iikodeki zomsindo | AAC-LC, HE-AAC, ALAC | MP3 |
| Ucinezelo | Kuxhomekeke kwi-codec | 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 | Ewe | Inxalenye |
| Idatha Yenkcazelo / Iitegi | MPEG-4 iTunes-style atoms | 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 | i-ecosystem ye-Apple, iilayibrari zomculo, iincwadi zomsindo | iilayibrari zomculo, iipodkhasti, ukwabelana nabani na |
Kuthini oyohluka xa uguqula M4A iye kwi MP3
I-MPEG-4 Part 14 yi-container hayi ikhowudi enye, ngoko oko ikuqulathayo kuxhomekeke kwindlela eyenziwe ngayo ifayile. Inokuthwala i-AAC-LC, HE-AAC, ALAC, nto leyo ethetha ukuba iifayile ezimbini ezinohlobo olufanayo zingohluka ngomgangatho nangobungakanani. Jonga umthombo ngaphambi kokucinga ukuba yeyiphi onayo.
Ukuba umthombo wakho usebenza ngaphezu kwe-48 kHz, uya kuguqulwa: i-MP3 ayikwazi ukugcina i-96 kHz evunyelwa yi-M4A.
I-M4A ixhasa ukuya kumakhaneli 8, i-MP3 ukuya kwi-2. Izinto ze-surround ziyanciphiswa kunokuba zidluliswe zingaguqulwanga.
Ezi fomathi zimbini zijolise kwimisebenzi eyahlukeneyo. I-M4A ngokuqhelekileyo isetyenziselwa i-i-ecosystem ye-Apple, iilayibrari zomculo, iincwadi zomsindo, ngelixa i-MP3 ikhethwa ngesiqhelo i-iilayibrari zomculo, iipodkhasti, ukwabelana nabani na. Loo mahluko kwinjongo yiyo ebangela uninzi lwemahluko ekucacisweni engasentla.
Lindela ukuba idatha yenkcazelo ibhalwe kwakhona kunokuba ikopishwe: i-MPEG-4 iTunes-style atoms kumthombo iba yi-ID3v2 kwisiphumo. Amathuba aqhelekileyo aguqulwa kakuhle; iitegi ezicetyiweyo ezingaqhelekanga zihlala zingenzi njalo.
Malunga Nokuguqulwa kwe-M4A kuya kwi-MP3
Eli phepha liguqula iifayile ze-M4A, ezigciniweyo kwi-container ye-MPEG-4 Part 14 ukusukela ngo-2003, zibe yi-MP3, esebenzisa i-MPEG-1/2 Audio Layer III evela ngo-1993. Umahluko phakathi kwazo zombini ii-container ngulo ugqiba ukuba yintoni eguqukayo kwisiphumo.
I-M4A ivela ku-Apple / MPEG kwaye yaqalwa ngo-2003. Ithwala i-AAC-LC, HE-AAC, ALAC, nto leyo ixela umda ophezulu womgangatho wayo nantoni na oyiguqulayo isuka kuyo.
I-MP3 yaqalwa ngu-Fraunhofer IIS / MPEG ngo-1993. Ithwala i-MP3 kwaye inokudlalwa ngokwemvelo kwi-6 yeendidi ezintandathu zeeplatform, nto eyeyona mbangela yokuyikhetha njengenjongo.
Emva kokuguqula ifayile yakho, ungasebenzisa iinkonzo zokubhala phantsi zeScriptivox ukuguqula i-odiyo yakho ibe ngumbhalo. Ilungele iintlanganiso, udliwano-ndlebe, iipodkhasti, nokunye okuninzi.
M4A iye kwi MP3: imibuzo evamileyo
Uguqulelo Olunxulumeneyo
Olunye uguqulelo lwe-M4A
Ezinye iindlela zokufumana MP3
Ukuguqulwa Okuthandwayo
Ukufikelela okukhawulezayo kwinguqulelo zeefayile ezisetyenziswa kakhulu
Kunye nokuguqulwa kweefoomethi ezininzi ezixhaswayo