Guqula i-WAV iye M4A
Guqula nayiphi na ifayile ye-sandi ibe yi-M4A kwi-intanethi simahla. Isiguquli se-sandi siye kwi-M4A 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 WAV → M4A
Layisha Ifayile
Tsala uphose ifayile yakho ye-WAV okanye ucofe ukuze ubhrawuze. Ixhasa iifayile ezifika kwi-1GB.
Guqula
Khetha i-M4A 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-WAV ukuya kwi-M4A?
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.
WAV ilinganiswe no M4A: ulwanelisaniso lwefomathi
Indlela iifomathi ezimbini ezahlukana ngayo kwizinto ezitshintsha isiphumo sakho.
| Inkcazelo Yefomathi | WAV (umthombo) | M4A (isiphumo) |
|---|---|---|
| I-Container | RIFF WAVE | MPEG-4 Part 14 |
| Yenziwe ngu- | Microsoft / IBM | Apple / MPEG |
| Qaqambiswa | 1991 | 2003 |
| Iikodeki zomsindo | PCM | AAC-LC, HE-AAC, ALAC |
| Ucinezelo | Engacinezelwanga | Kuxhomekeke kwi-codec |
| I-sample rate ephezulu kakhulu | 192 kHz | 96 kHz |
| Amakhaneli aphezulu kakhulu | 8 | 8 |
| Ukudlala Ngaphandle Kwezithuba | Ewe | Ewe |
| Idatha Yenkcazelo / Iitegi | RIFF INFO (limited) | MPEG-4 iTunes-style atoms |
| Malunga Nobungakanani Befayile | 10–32 MB ngeyure enye | 0.72–1.92 MB ngeyure enye |
| Ilayisensi | Akukho Mirhumo Yamalungelo | Inelayisensi Yepatenti |
| Idlala Ngokwemvelo Kwi- | Ngokwemvelo: Iibhrawuza Zewebhu, Windows, macOS, iOS, Android · Ifuna Umdlali: AmaSmart TVs | Ngokwemvelo: Iibhrawuza Zewebhu, Windows, macOS, iOS, Android, AmaSmart TVs |
| Kulungele Ikakhulu | ukuhlela kwiistudiyo, i-mastering yomsindo, iilayibrari zeesampuli | i-ecosystem ye-Apple, iilayibrari zomculo, iincwadi zomsindo |
Kuthini oyohluka xa uguqula WAV iye kwi M4A
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-96 kHz, uya kuguqulwa: i-M4A ayikwazi ukugcina i-192 kHz evunyelwa yi-WAV.
Ezi fomathi zimbini zijolise kwimisebenzi eyahlukeneyo. I-WAV ngokuqhelekileyo isetyenziselwa i-ukuhlela kwiistudiyo, i-mastering yomsindo, iilayibrari zeesampuli, ngelixa i-M4A ikhethwa ngesiqhelo i-i-ecosystem ye-Apple, iilayibrari zomculo, iincwadi zomsindo. Loo mahluko kwinjongo yiyo ebangela uninzi lwemahluko ekucacisweni engasentla.
Lindela ukuba idatha yenkcazelo ibhalwe kwakhona kunokuba ikopishwe: i-RIFF INFO (limited) kumthombo iba yi-MPEG-4 iTunes-style atoms kwisiphumo. Amathuba aqhelekileyo aguqulwa kakuhle; iitegi ezicetyiweyo ezingaqhelekanga zihlala zingenzi njalo.
Malunga Nokuguqulwa kwe-WAV kuya kwi-M4A
Eli phepha liguqula iifayile ze-WAV, ezigciniweyo kwi-container ye-RIFF WAVE ukusukela ngo-1991, zibe yi-M4A, esebenzisa i-MPEG-4 Part 14 evela ngo-2003. Umahluko phakathi kwazo zombini ii-container ngulo ugqiba ukuba yintoni eguqukayo kwisiphumo.
I-WAV ivela ku-Microsoft / IBM kwaye yaqalwa ngo-1991. Ithwala i-PCM, nto leyo ixela umda ophezulu womgangatho wayo nantoni na oyiguqulayo isuka kuyo.
I-M4A yaqalwa ngu-Apple / MPEG ngo-2003. Ithwala i-AAC-LC, HE-AAC, ALAC 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.
WAV iye kwi M4A: imibuzo evamileyo
Uguqulelo Olunxulumeneyo
Olunye uguqulelo lwe-WAV
Ezinye iindlela zokufumana M4A
Ukuguqulwa Okuthandwayo
Ukufikelela okukhawulezayo kwinguqulelo zeefayile ezisetyenziswa kakhulu
Kunye nokuguqulwa kweefoomethi ezininzi ezixhaswayo