OPUS ki he AAC liliu
Liliu ‘a e ngaahi faile ‘o e OPUS ‘o e le’o ki he fotunga ‘o e AAC ki he fe’unga faka’univeesi ‘i he ngaahi device ‘o e Apple, consoles va’inga, mo e ngaahi sisitemi fakamafolalea. Liliu ‘a e le’o ‘o e uepi ‘o e tu’unga ma’olunga ki he fotunga ‘o e industry-standard ‘oku faka’aonga’i ‘e he iTunes, YouTube, mo e ngaahi tu’unga streaming ‘i mamani kotoa.
Ko e ha ‘oku fili ai ‘a e Liliu ki he OPUS ki he AAC Liliu?
Ngaue’aki ‘o e Le’o ‘o e ‘Uhila-Vave
Liliu ‘a e ngaahi faile ‘o e OPUS ki he AAC ‘aki ‘a e optimized ‘a e ngaue ‘a e multi-core ‘oku ne tokanga’i ‘a e encoding ‘o e le’o faingata’a ‘i he ngaahi sekoni, ‘ikai ko e ngaahi miniti.
- Faka’ilonga’i ‘o e OPUS ‘oku lahi hono ngaahi filo
- Fakavave’i ‘e he hardware ‘a e AAC encoding
- Ngaue’aki ‘a e ngaahi faile ‘e lauiafe ‘i he taimi tatau
100% Malu’i ‘o e Fakapulipuli ‘o e Offline
Tauhi ho’o ngaahi faile ‘o e le’o ke fakafo’ituitui kakato mo e ngaue fakalotofonua ‘oku ‘ikai ‘aupito ke ne upload ‘a e ngaahi lekooti mahu’inga ki he ngaahi seva ‘o e ‘ao.
- ‘Oku hoko ‘a e liliu kotoa pe ‘i ho’o PC Windows .
- ‘Oku ‘ikai fiema’u ‘a e ‘initaneti ki hono ngaue’aki
- ‘Oku ‘ikai ‘aupito ke mavahe ‘a e ngaahi faile mei ho’o device .
Ngaahi Liliu Tau’ataina ‘oku ‘ikai fakangatangata
Liliu ‘a e ngaahi faile OPUS ta’e fakangatangata ki he AAC ‘o ‘ikai ha ngaahi faka’ilonga vai, ngaahi fakangatangata ‘o e lahi ‘o e faile, pe totongi ‘o e totongi ‘o e totongi fufuu.
- ‘Ikai ha fakangatangata ‘o e liliu pe vahenga .
- ‘Ikai ha fakangatangata ‘o e lahi ‘o e faile
- ‘Ikai ha ngaahi faka’ilonga vai ‘i he ngaahi faile output
Ko e ha ‘oku Liliu ai ‘a e OPUS ki he AAC?
Founga ‘o e OPUS
- Ma’olunga ange ‘a e compression ‘a e ola lelei – ‘o a’u ki he 40% ngaahi faile iiki ange ‘i he AAC ‘i he tu’unga tatau .
- Ma’ongo’onga ki he le’o mo e hiva mo e bitrate adaptive mei he 6 kbps ki he 510 kbps .
- Fakahoko ‘o e latency ma’ulalo ‘oku lelei taha ki he fetu’utaki taimi mo’oni mo e streaming .
- Poupou fakangatangata ‘i he ngaahi device ‘a e Apple mo e ngaahi me’a va’inga mitia motu’a .
- ‘Oku ‘ikai ke fe’unga mo e lahi taha ‘o e ngaahi stereo ‘o e me’alele mo e ngaahi consoles va’inga .
Founga AAC
- Fe’unga faka’univeesi mo e Apple iTunes, iPhone, iPad, mo e ngaahi sisitemi Mac .
- Poupou fakafonua ‘i he ngaahi consoles va’inga kau ai ‘a e PlayStation mo e Xbox .
- Tu’unga ‘o e ngaue’anga ki he fakamafolalea, ngaahi sevesi streaming, mo e letio fakakomipiuta
- Ko e tu’unga lelei ‘o e le’o mo e compression lelei ‘o faka’aonga’i ‘a e fakatata ‘o e psychoacoustic .
- Poupouʻi ʻe he meimei ngaahi meʻa vaʻinga mītia kotoa pē, ngaahi telefoni toʻotoʻó, mo e ngaahi meʻangāue leʻó .
Fakaikiiki Fakatekinikale
Fakalakalaka ‘o e liliu ‘o e Codec ‘o e le’o
Liliu mei he OPUS (Ogg Opus koniteina) ‘o faka’aonga’i ‘a e libopus decoder ki he AAC ‘o faka’aonga’i ‘a e Coding ‘o e le’o fakalakalaka mo e fakamatala ‘o e LC-AAC, tauhi ‘a e ngaahi tu’unga sipinga mei he 8kHz ki he 48kHz mo e poupou ki he mono, stereo, mo e le’o multichannel ‘o a’u ki he 7.1 le’o ‘atakai’i.
Bitrate mo e fakalelei’i ‘o e tu’unga lelei .
Mape ‘atamai OPUS kehekehe bitrate encoding ki he AAC tu’uma’u pe kehekehe bitrate mo e fakatonutonu ‘otometiki ‘o e tu’unga lelei. Poupou’i ‘a e bitrates ‘o e AAC mei he 32 kbps ki he 320 kbps mo e fakatata ‘o e psychoacoustic ki he faitotonu lelei taha ‘o e le’o lolotonga ‘a e liliu ‘o e fotunga.
Koniteina mo e tokanga’i ‘o e Metadata
To’o ‘a e ngaahi vaitafe ‘o e le’o mei he ngaahi koniteina OGG pea toe encodes ki he MPEG-4 Konga 14 (MP4) pe ngaahi vaitafe AAC raw. Tauhi ‘a e metadata ‘oku fakahu kau ai ‘a e hingoa, ‘aati, fakamatala ‘o e ‘alapama, mo e ‘aati ‘o e takafi lolotonga hono fakapapau’i ‘a e fe’unga mo e iTunes mo e ngaahi sisitemi laipeli ‘o e mitia.
Founga ke liliu ‘a e OPUS ki he AAC .
Download & Fokotuʻu
Download Liliu ta’etotongi pea fokotu’u ia ‘i ho’o PC Windows. ʻOku ʻikai fie maʻu ha ʻakauni pe fakamoʻoni hingoa.
Tānaki atu hoʻo ngaahi faile OPUS .
To’o mo tuku hifo ho’o ngaahi faile OPUS ki he Liliu, pe faka’aonga’i ‘a e faile browser ke fili kinautolu.
Fili ‘a e AAC Output .
Fili ‘a e AAC ko ho’o fotunga output. Fakatonutonu ʻa e ngaahi tuʻunga ʻo e tuʻunga leleí kapau ʻoku fie maʻu.
Liliu & Fakahaofi
Lomi’i ‘i he Liliu pea ‘e ngaue ho’o ngaahi faile ‘i he taimi pe ko ia. Tauhi kinautolu ʻi ha feituʻu pē ʻi hoʻo komipiutá.
Ko e taimi ke faka’aonga’i ai ‘a e OPUS ki he AAC ‘a e liliu .
Fe’unga ‘a e me’angaue ‘a e Apple
Liliu ‘a e ngaahi lekooti podcast ‘o e OPUS mo e ngaahi faile ‘o e hiva ki he AAC ki he va’inga ta’e-fakalavelave ‘i he iPhone, iPad, mo e ngaahi device Mac ‘oku ‘ikai ke nau poupou’i fakafonua ‘a e fotunga ‘o e OPUS.
Le’o ‘o e Console Va’inga
Liliu ‘a e ngaahi faile ‘o e va’inga ‘o e OPUS ki he AAC ki he fe’unga mo e PlayStation, Xbox, mo e Nintendo Suisi ‘a e ngaahi sisitemi ‘oku fie ma’u ‘a e fotunga ‘o e AAC ki he ngaahi le’o angamaheni.
Fakamafolalea mo e Streaming
Liliu ‘a e ngaahi lekooti ‘o e OPUS ki he AAC ki he fakamafolalea ‘i he letio, ‘uploads ‘i he YouTube, mo e ngaahi tu’unga streaming ‘oku nau fakahoko ‘a e AAC ko honau fotunga ‘o e le’o angamaheni.
Ngaahi Sisitemi Le’o ‘o e Me’alele
Liliu ‘a e ngaahi tanaki’anga ‘o e hiva ‘a e OPUS ki he AAC ki he ngaahi stereo ‘o e me’alele mo e ngaahi sisitemi infotainment ‘oku ‘ikai ha poupou ‘a e OPUS ka ‘oku tali ‘e he mamani kotoa ‘a e fotunga ‘o e AAC.
Fakatahataha’i ‘o e Laipeli Mītia
Liliu ‘a e ngaahi faile ‘o e OPUS ki he AAC ki he hū mai ‘o e seamless ki he iTunes, Windows Media Player, mo e ngaahi ngaue ‘o e mūsika ‘o e ‘ao ‘oku nau fokotu’utu’u mo sync ‘a e fotunga ‘o e AAC fakafonua.
Vahevahe Faile Fakamāmani Lahi
Liliu ‘a e OPUS ‘o e le’o ki he AAC ki he fe’unga lahi taha ‘i he taimi ‘oku vahevahe ai ‘a e ngaahi lekooti le’o, hiva, pe podcasts ‘i he ngaahi device kehekehe mo e ngaahi sisitemi ngaue.
‘Oku Malu’i Ho’o Fakapulipuli .
100% ‘Ikai ‘i he ‘Initaneti
ʻOku hoko ʻa e ngaahi liliu kotoa pē ʻi he feituʻú ʻi hoʻo komipiutá. ‘Oku ‘ikai ‘aupito ke mavahe ho’o ngaahi faile mei ho’o device pea ‘oku ‘ikai ‘aupito ke ‘oatu ia ki ha fa’ahinga server.
‘Oku ‘ikai fiema’u ha ‘akauni
Kamata ului he taimi pē ko iá ʻo ʻikai faʻu ha ʻakauni, ʻoatu ha fakamatala fakatāutaha, pe fakamoʻoni hingoa ki ha meʻa.
Fakama’a ‘otometiki
ʻOku tamateʻi malu ʻa e ngaahi faile fakataimi hili hono liliú. ‘Oku kei ‘ikai ke uesia kakato ho’o ngaahi faile ‘uluaki tukukehe kapau te ke fili kehe.
Ngaahi Fehuʻi ʻOku Faʻa ʻEke
‘E fakasi’isi’i nai ‘e he liliu ‘o e OPUS ki he AAC ‘a e tu’unga lelei ‘o e le’o?
Ko e liliu mei he OPUS ki he AAC ‘oku kau ai ‘a e toe encoding, ‘a ia ‘e lava ke ne fakafe’iloaki ‘a e ki’i mole ‘o e tu’unga lelei talu mei he ongo fotunga lossy fakatou’osi. Ka neongo ia, ‘oku fakasi’isi’i ‘e hono faka’aonga’i ‘o e ngaahi tu’unga ma’olunga ‘o e bitrate AAC (256-320 kbps) ‘a e faka’auha ‘o e tu’unga lelei mo tauhi ‘a e faitotonu lelei ‘aupito ‘o e le’o ki he lahi taha ‘o e ngaahi tu’unga ‘o e fanongo.
Ko e fē ʻa e bitrate AAC ʻoku totonu ke u fili ʻi he taimi ʻoku liliu ai mei he OPUS?
Ki he mūsika, fakaʻaongaʻi ʻa e 256-320 kbps AAC ke fakafehoanaki pe laka hake ʻi he tuʻunga lelei ʻo e OPUS. Ki he ngaahi lekooti le’o, ‘Oku fe’unga ‘a e 128-192 kbps AAC. Kapau ‘oku faka’aonga’i ‘e he faile OPUS ‘uluaki ‘a e bitrate ma’ulalo (‘i lalo ‘i he 96 kbps), fili ha bitrate AAC tatau ke faka’ehi’ehi mei he fakalahi ‘o e lahi ‘o e faile ‘oku ‘ikai fie ma’u.
‘E lava ke u liliu ‘a e ngaahi faile OPUS mo e le’o multichannel ki he AAC?
‘Io, ‘Oku poupou’i ‘e he AAC ‘a e le’o multichannel ‘o a’u ki he 7.1 le’o ‘atakai. ‘E fakatolonga ‘e he converter ‘a e ngaahi fokotu’utu’u ‘o e channel mei he ngaahi faile ‘o e OPUS, neongo ‘oku totonu ke ke fakamo’oni’i ‘oku poupou’i ‘e ho’o tokotaha va’inga AAC taumu’a ‘a e configuration multichannel pau.
‘E tauhi ‘a e metadata mo e ngaahi faka’ilonga lolotonga ‘a e liliu ‘o e OPUS ki he AAC?
‘Io, ‘Oku angamaheni ‘aki hono tauhi ‘o e ngaahi mala’e metadata angamaheni hange ko e hingoa, ‘aati, ‘alapama, mo e ta’u lolotonga ‘a e liliu. ‘Oku toe hiki ‘a e ‘aati ‘o e ‘ufi’ufi ‘oku fakahu ‘i he ngaahi faile ‘o e OPUS ki he output ‘o e AAC, ‘o tauhi ho’o kautaha laipeli ‘o e mūsika.
Ko e ha ‘oku ‘ikai ke va’inga ai ‘eku ngaahi faile OPUS ‘i he’eku iPhone hili hono download?
‘Oku ‘ikai poupou’i ‘e he iPhones mo e lahi taha ‘o e ngaahi device ‘a e Apple ‘a e fotunga ‘o e OPUS fakafonua. ‘Oku solova ‘e he liliu ki he AAC ‘a e palopalema ko ‘eni ‘o e fe’unga talu mei he AAC ko e fotunga ‘o e le’o ‘oku manakoa ‘e he Apple pea ‘oku ne va’inga fakafonua ‘i he iOS, iTunes, mo e Apple Music.
‘E lava ke u batch liliu ‘a e ngaahi faile OPUS lahi ki he AAC ‘i he taimi tatau?
‘Io, ‘Oku poupou’i ‘e he Convertify ‘a e ngaue ‘a e batch lahi ‘o faka’ata koe ke ke liliu ‘a e ngaahi faile ‘e lauiafe ‘o e OPUS ki he fotunga ‘o e AAC ‘i he taimi tatau. Toʻo pē mo tuku hifo ha ngaahi faile lahi pe ngaahi folder kakato ke fakahoko kotoa kinautolu ʻi he taimi pē ʻe taha.
Ko e ha e faikehekehe ‘i he vaha’a ‘o e AAC-LC mo e AAC-HE fakamatala ki he liliu?
AAC-LC (Ma’ulalo ‘a e faingata’a) ko e fakamatala angamaheni ‘oku ne ‘oatu ‘a e tu’unga lelei taha-ki he-lahi ‘o e ‘uhinga ki he lahi taha ‘o e kakano. AAC-HE (Ma’olunga ‘a e ola lelei) ‘oku optimized ki he bitrates ma’ulalo ange mo e streaming ka ‘e ‘ikai lava ke poupou’i ‘e he ngaahi device kotoa pe. ‘Oku fokotu’u atu ‘a e AAC-LC ki he ngaahi liliu ‘o e OPUS.
Ko e hā hono lahi ʻo ʻeku ngaahi faile AAC ʻe fakafehoanaki ki he ngaahi faile ʻuluaki OPUS?
‘Oku angamaheni ‘aki ‘a e ngaahi faile AAC 20-50% lahi ange ‘i he ngaahi faile OPUS tu’unga tatau koe’uhi ko e OPUS ‘a e ma’olunga ange ‘a e compression ‘o e lelei. Mahalo ‘e hoko ha faile 3MB OPUS 4-4.5MB ‘i he fotunga ‘o e AAC, ka ‘oku ke ma’u ‘a e fe’unga ‘o e device ‘o e ‘univeesi.
Mateuteu ke Liliu Ho’o Ngaahi Faile?
Download Liliu he taimi ni pea kamata ke liliu ‘a e OPUS ki he AAC ‘i he taimi pe ko ia. Tau’ataina, ta’e fakangatangata, pea ‘oku ‘ikai ke ‘i he ‘initaneti kakato.