Guqula i-MP4 ukuya M4A
Guqula nayiphi na ifayile ye-vidiyo ibe yi-M4A kwi-intanethi simahla. Isiguquli se-vidiyo siye kwi-M4A esikhawulezayo, esikhuselekileyo nesilula ukusebenzisa ngaphandle kokufaka isoftwe.
Tsala & Yilahle Ifayile yeVideo
okanye cofa apha ngezantsi ukukhangela
Ubungakanani obukhulu befayile: 50 MBUbude obukhulu: 30 min
Bhalisela ukwandisa imida yakhoI-akhawunti yamahhala ikunika ukuya kwi-50 MB kunye ne-30 min.
Indlela Yokuyisebenzisa MP4 → M4A
Layisha iFayile
Tsala uze ulahle ifayile yakho ye-MP4 okanye ucofe ukukhangela. Ixhasa iifayile ukuya kwi-1GB.
Guqula
Khetha i-M4A njengefomathi yakho yemveliso uze ucofe guqula. Iiseva zethu ziya kuyiqhuba ifayile yakho ngoko nangoko.
Khuphela
Khuphela ifayile yakho eguquliweyo ngoko nangoko. Ikhonkco lokukhuphela liphelelwa ngeyure enye ukuze kukhuseleke.
Kutheni Ukhetha Scriptivox Isiguquli se-MP4 ukuya kwi-M4A?
Uguqulo oluKhawulezileyo
Iiseva zethu ezinamandla ziqhuba iifayile zakho ngokukhawuleza, zisa iifayile eziguquliweyo kwimizuzwana.
100% Simahla
Guqula iifayile zakho ngokupheleleyo simahla ngaphandle kweendleko ezifihliweyo okanye imirhumo yobulungu.
Ukhuselekile & uMfihlo
Iifayile zakho ziyafihlwa kwaye zicinywe ngokuzenzekelayo emva koguqulo. Asizange sigcine okanye sabelane ngedatha yakho.
Akukho Fakelo
Isebenza ngokuthe ngqo kwisikhangeli sakho sewebhu. Akukho khuphelo lwesoftware okanye ufakelo olufunekayo.
MP4 ilinganiswe no M4A: ulwanelisaniso lwefomathi
Indlela iifomathi ezimbini ezahlukana ngayo kwizinto ezitshintsha isiphumo sakho.
| Inkcazelo Yefomathi | MP4 (umthombo) | M4A (isiphumo) |
|---|---|---|
| I-Container | MPEG-4 Part 14 | MPEG-4 Part 14 |
| Yenziwe ngu- | MPEG | Apple / MPEG |
| Qaqambiswa | 2003 | 2003 |
| Iikodeki zomsindo | AAC, MP3, ALAC | AAC-LC, HE-AAC, ALAC |
| Ucinezelo | Enolahlekelelo | Kuxhomekeke kwi-codec |
| I-bitrate eqhelekileyo yomsindo | 128–384 kbps | 96–256 kbps |
| Malunga Nobungakanani Befayile | 38–150 MB ngeyure enye | 0.72–1.92 MB ngeyure enye |
| Idatha Yenkcazelo / Iitegi | Container tags | MPEG-4 iTunes-style atoms |
| Ilayisensi | Inelayisensi Yepatenti | Inelayisensi Yepatenti |
| Idlala Ngokwemvelo Kwi- | Ngokwemvelo: Iibhrawuza Zewebhu, Windows, macOS, iOS, Android, AmaSmart TVs | Ngokwemvelo: Iibhrawuza Zewebhu, Windows, macOS, iOS, Android, AmaSmart TVs |
| Kulungele Ikakhulu | ukuhanjiswa kwiwebhu, ukulayishwa kumajelo eendaba ezentlalo, ukwabelana nabani na | i-ecosystem ye-Apple, iilayibrari zomculo, iincwadi zomsindo |
Kuthini oyohluka xa uguqula MP4 iye kwi M4A
Oku kukhupha umsindo kulahlwe ividiyo ngokupheleleyo. Umgca womsindo ongaphakathi kwifayile ye-MP4 ngokuqhelekileyo ngu-AAC, kwaye uyabhalwa kwakhona abe yi-AAC-LC ngexesha lokuphuma.
Lindela ifayile encinci kakhulu. Ividiyo ithatha uninzi lwee-byte, ngoko malunga ne-94 MB ngomzuzu iba malunga ne-1.3 MB ngomzuzu ye-M4A.
Imibhalo engezantsi ayisindi ekukhutshweni komsindo, kuba i-container yomsindo ayinandawo yokuyigcina.
Xa ividiyo ineemigca zomsindo ezininzi, okuyinhloko kuyakhutshwa; imigca yeelwimi ezahlukeneyo ayidibaniswa kwisiphumo.
Malunga Nokuguqulwa kwe-MP4 kuya kwi-M4A
Ukukhupha umsindo we-M4A kwividiyo ye-MP4 kutsala umgca womsindo kwi-container ye-MPEG-4 Part 14 kwaye kuwubhale njengefayile ezimeleyo ye-MPEG-4 Part 14. Umjelo wevidiyo, oqulethe uninzi lwedatha, uyalahlwa.
Yaphuhliswa ngu-MPEG ngo-2003, i-MP4 igcina umsindo isebenzisa i-H.264, H.265, AV1. Olo khetho lwe-codec lumisela umda ophezulu woko naluphi na uguqulelo olunokulugcina.
I-M4A, evela ku-Apple / MPEG yaza yaqalwa ngo-2003, isebenzisa i-AAC-LC, HE-AAC, ALAC kwaye idlala ngokwemvelo kwi-6 yeendidi ezintandathu zeeplatform esizilandelayo. Oko kudityaniswa kuhlala kuyimbangela yokuba abantu baguqulele kuyo.
Emva kokuguqula ifayile yakho, ungasebenzisa iinkonzo zokubhala zeScriptivox ukuguqula umsindo wakho ube ngumbhalo. Zilungele iintlanganiso, udliwano-ndlebe, iipodcasts, nokunye.
MP4 iye kwi M4A: imibuzo evamileyo
Uguqulelo Olunxulumeneyo
Olunye uguqulelo lwe-MP4
Ezinye iindlela zokufumana M4A
Uguqulo Oludumileyo
Ukufikelela ngokukhawuleza kwezona nguqulo zifayile zisetyenziswa rhoqo
Kwaye ezinye iinguqulelo ezininzi zefomathi ziyaxhaswa