Guqula i-3GP Audio ukuya AAC
Guqula nayiphi na ifayile ye-sandi ibe yi-AAC kwi-intanethi simahla. Isiguquli se-sandi siye kwi-AAC esikhawulezayo, esikhuselekileyo nesilula ukusebenzisa ngaphandle kokufaka isoftwe.
Tsala & Yilahle Ifayile yeAudio
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 3GP Audio → AAC
Layisha iFayile
Tsala uze ulahle ifayile yakho ye-3GP Audio okanye ucofe ukukhangela. Ixhasa iifayile ukuya kwi-1GB.
Guqula
Khetha i-AAC 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-3GP Audio ukuya kwi-AAC?
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.
3GP Audio ilinganiswe no AAC: ulwanelisaniso lwefomathi
Indlela iifomathi ezimbini ezahlukana ngayo kwizinto ezitshintsha isiphumo sakho.
| Inkcazelo Yefomathi | 3GP Audio (umthombo) | AAC (isiphumo) |
|---|---|---|
| I-Container | 3GPP (audio-only) | ADTS / raw AAC |
| Yenziwe ngu- | 3GPP | MPEG / Fraunhofer IIS |
| Qaqambiswa | 2001 | 1997 |
| Iikodeki zomsindo | AMR-NB, AMR-WB, AAC-LC | AAC-LC, HE-AAC |
| Ucinezelo | Enolahlekelelo | Enolahlekelelo |
| I-bitrate eqhelekileyo yomsindo | 8–64 kbps | 96–256 kbps |
| I-sample rate ephezulu kakhulu | 16 kHz | 96 kHz |
| Amakhaneli aphezulu kakhulu | 2 | 8 |
| Ukudlala Ngaphandle Kwezithuba | Hayi | Inxalenye |
| Idatha Yenkcazelo / Iitegi | 3GPP asset boxes | ID3v2 (limited in ADTS) |
| Malunga Nobungakanani Befayile | 0.06–0.48 MB ngeyure enye | 0.72–1.92 MB ngeyure enye |
| Ilayisensi | Inelayisensi Yepatenti | Inelayisensi Yepatenti |
| Idlala Ngokwemvelo Kwi- | Ngokwemvelo: Android · Ifuna Umdlali: Windows, macOS, iOS | Ngokwemvelo: Iibhrawuza Zewebhu, Windows, macOS, iOS, Android, AmaSmart TVs |
| Kulungele Ikakhulu | iirekhodi zelizwi, amarekodi efowuni, inkonzo ye bandwidth esezantsi | iinkonzo zokusasaza, ukudlalwa kwiselfowuni, ukusasaza |
Kuthini oyohluka xa uguqula 3GP Audio iye kwi AAC
Oku kukuguqulwa kwekhowudi (transcode), hayi ikopi: i-AMR-NB iyacazululwa ize ibhalwe kwakhona njenge-AAC-LC, kwaye bonke ubhalo kwakhona buthatha umgangatho omncinane. Ukuba umthombo wawubhalwe nge-bitrate esezantsi, bhala ifayile ye-AAC kufutshane ne-256 kbps ukuze inqanaba lesibini lingabi yingxaki.
Olu guqulelo lufikelela kubantu abaninzi. I-AAC ixhaswa ngokwemvelo kwi-5 zeeplatform ezongezelelweyo xa kuthelekiswa ne-3GP Audio, nto leyo ihlala iyimbangela yokuba abantu baguqule ngale ndlela.
Olu guqulelo lususa ifayile iye kwenye injongo: i-3GP Audio ilungele i-iirekhodi zelizwi, amarekodi efowuni, inkonzo ye bandwidth esezantsi, ngelixa i-AAC ikhethelwa i-iinkonzo zokusasaza, ukudlalwa kwiselfowuni, ukusasaza.
Iitegi azidluliseli ngqo. I-3GP Audio izigcina njenge-3GPP asset boxes ngelixa i-AAC isebenzisa i-ID3v2 (limited in ADTS), ngoko izihloko kunye nemifanekiso ziyaguqulwa yaye amathuba acetyiweyo angaqhelekanga asenokungasindi.
Malunga Nokuguqulwa kwe-3GP kuya kwi-AAC
Ukuguqula i-3GP Audio ibe yi-AAC kuthetha ukusuka nomsindo kwi-container ye-3GPP (audio-only), eyaqalwa ngo-2001, usiya kwi-ADTS / raw AAC, eyafika ngo-1997. Ezi zimbini zenzelwe iinjongo ezahlukeneyo, kwaye yiloo nto exela ukuba olu guqulelo luya kukubiza ngomgangatho, ngendawo yokugcina, okanye ngokuhambelana.
Yaphuhliswa ngu-3GPP ngo-2001, i-3GP Audio igcina umsindo isebenzisa i-AMR-NB, AMR-WB, AAC-LC. Olo khetho lwe-codec lumisela umda ophezulu woko naluphi na uguqulelo olunokulugcina.
I-AAC, evela ku-MPEG / Fraunhofer IIS yaza yaqalwa ngo-1997, isebenzisa i-AAC-LC, HE-AAC 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.
3GP Audio iye kwi AAC: imibuzo evamileyo
Uguqulelo Olunxulumeneyo
Olunye uguqulelo lwe-3GP Audio
Ezinye iindlela zokufumana AAC
Uguqulo Oludumileyo
Ukufikelela ngokukhawuleza kwezona nguqulo zifayile zisetyenziswa rhoqo
Kwaye ezinye iinguqulelo ezininzi zefomathi ziyaxhaswa