ALAC ki he M4A liliu
Liliu ho’o ngaahi faile Apple Lossless ALAC ki he fotunga M4A ki ha fe’unga lelei ange ‘i he ngaahi device lolotonga hono tauhi ‘o e tu’unga lelei ‘o e le’o. Haohaoa ki hono fakasi’isi’i ‘o e ngaahi lahi ‘o e faile lolotonga hono tauhi ‘o e lahi taha ‘o e ‘uluaki faitotonu ‘o e le’o.
Ko e ha ‘oku Fili ai ‘a e Liliu ki he ALAC ki he M4A Liliu?
Liliu ‘o e Codec ‘o e le’o ‘atamai
Seamlessly liliu ‘a e ngaahi faile ‘o e Apple Lossless ‘o e Codec ‘o e le’o ki he fotunga ‘o e M4A mo e fili ‘atamai’ia ‘o e bitrate mo e ngaahi founga fakatolonga ‘o e tu’unga lelei ‘o e le’o.
- Poupou’i ‘a e AAC mo e ALAC codecs ‘i loto ‘i he ngaahi koniteina M4A .
- Tauhi ‘a e ngaahi tu’unga sipinga ‘uluaki ‘o a’u ki he 192kHz .
- Tauhi ‘a e metadata kau ai ‘a e ‘aati ‘o e ‘alapama mo e ngaahi faka’ilonga
Fakalelei’i ‘o e lahi ‘o e faile ‘atamai
Fakasi’isi’i fakaofo ‘a e ngaahi faile mei he ALAC ‘oku ‘ikai ha mole ki he M4A compression lelei lolotonga hono tauhi ‘o e tu’unga lelei ‘o e le’o perceptual ki he fanongo faka’aho.
- A’usia ‘a e 60-80% fakasi’isi’i ‘o e lahi ‘o e faile
- Ngaahi tu’unga ‘o e bitrate AAC ‘oku lava ke fakalelei’i
- ‘Analaiso ‘o e compression ‘atamai ki he tu’unga lelei taha
Fe’unga ‘a e me’angaue faka’univeesi
Liliu ‘a e ngaahi faile ‘o e ALAC ki he fotunga M4A ‘oku poupou’i lahi ki he va’inga ta’e-fakalavelave ‘i he ngaahi telefoni to’oto’o, tablet, stereos ‘o e me’alele, mo e ngaahi device streaming.
- ‘Oku fe’unga mo e ngaahi device Android mo e iOS .
- Poupou’i ‘e he lahi taha ‘o e ngaahi sisitemi le’o ‘o e me’alele .
- Ngaue mo e ngaahi sevesi streaming mo e tanaki’anga ‘o e ‘ao .
Ko e ha ‘oku liliu ai ‘a e ALAC ki he M4A?
Founga ALAC
- ‘Oku fakatolonga ‘e he compression lossless kakato ‘a e 100% ‘uluaki tu’unga lelei ‘o e le’o .
- Native Apple format with excellent iTunes and macOS integration
- Lahi ‘o e ngaahi faile ‘oku angamaheni ‘aki ‘a e 50-70% lahi ange ‘i he ngaahi fotunga ‘oku fakafefeka’i
- Fakangatangata ‘a e fe’unga mo e ngaahi device mo e polokalama fakakomipiuta ‘oku ‘ikai ko e Apple
- ‘Oku ‘ikai poupou’i ‘e he ngaahi tu’unga streaming lahi mo e ngaahi me’angaue le’o motu’a .
Founga M4A
- Ko e lelei ‘aupito ‘a e compression mo e AAC codec ‘oku ne ‘omi ‘a e tu’unga ma’olunga ‘i he ngaahi size iiki ange .
- Fe’unga faka’univeesi ‘i he Apple, Android, Windows, mo e ngaahi device ‘oku fakahu .
- Poupou’i ‘a e ngaahi fotunga fakalakalaka hange ko e ngaahi faka’ilonga vahe, ngaahi hala le’o lahi, mo e metadata koloa’ia .
- Poupou fakafonua ‘i he lahi taha ‘o e ngaahi me’a va’inga mitia, browsers, mo e ngaahi polokalama streaming .
- Ngaahi malava streaming lelei mo e poupou download fakalakalaka .
Fakaikiiki Fakatekinikale
Liliu ʻo e Codec
Liliu mei he Apple Lossless ‘o e Codec ‘o e le’o (ALAC) ki he Coding ‘o e le’o ‘o e fakalakalaka (AAC) ‘i loto ‘i he fotunga ‘o e koniteina M4A. ‘Oku faka’aonga’i ‘e he ALAC ‘a e ngaahi founga ‘o e kikite mo e entropy coding ki he compression ‘oku ‘ikai ha mole, lolotonga ia ‘oku faka’aonga’i ‘e he AAC ‘a e fakatata ‘o e psychoacoustic mo e liliu ‘o e cosine kehekehe kuo fakalelei’i ki he coding ‘o e perceptual.
Bitrate mo e Pule’i ‘o e Tu’unga Lelei .
‘Oku poupou’i ‘e he M4A mo e codec ‘a e AAC ‘a e bitrate kehekehe (VBR) ‘a e faka’ilonga mei he 32 kbps ki he 320 kbps, ‘aki ‘a e 128-256 kbps ‘oku ne ‘omi ‘a e tu’unga lelei ‘aupito ki he lahi taha ‘o e kakano. ‘E lava ke tauhi ‘e he founga ‘o e liliu ‘a e ngaahi tu’unga sipinga ‘uluaki ‘o e 8kHz ki he 96kHz mo poupou’i ‘a e mono, stereo, mo e ngaahi fakalelei’anga multichannel.
Metadata mo e Fa’unga ‘o e Koniteina
‘Oku fakatou faka’aonga’i ‘e he ongo fotunga ‘a e fokotu’utu’u ‘o e koniteina MP4 mo e codecs ‘o e le’o kehekehe. ‘Oku tauhi ‘e he liliu ‘a e ngaahi faka’ilonga ID3v2, ‘atomi metadata ‘o e iTunes, ngaahi ngaue faka’aati ‘o e ‘alapama, mo e fakamatala ‘o e vahe. ‘Oku tauhi ‘e he ngaahi faile M4A ‘a e ngaahi lelei ‘o e koniteina .mp4 tatau kau ai ‘a e streaming optimization mo e fakafepaki ki he faihala.
Founga ke liliu ‘a e ALAC ki he M4A .
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 ALAC .
To’o mo tuku hifo ho’o ngaahi faile ALAC ki he Liliu, pe faka’aonga’i ‘a e faile browser ke fili kinautolu.
Fili ‘a e M4A Output .
Fili ‘a e M4A 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 ALAC ki he M4A liliu .
Tauhi’anga me’angaue fe’ave’aki
Liliu ‘a e ngaahi laipeli mūsika lalahi ‘o e ALAC ki he M4A ki he ngaahi device fe’ave’aki, fakasi’isi’i ‘a hono faka’aonga’i ‘o e tanaki’anga ‘o e 60-80% lolotonga hono tauhi ‘o e tu’unga ma’olunga ‘o e le’o ki he fanongo to’oto’o ‘o fakafou ‘i he headphones pe bluetooth speaker.
Ngaahi Sisitemi Le’o ‘o e Ka
Liliu ‘a e ngaahi faile ‘o e ALAC ki he M4A ki he fe’unga ‘o e stereo ‘o e me’alele, hange ko e lahi taha ‘o e ngaahi sisitemi ‘o e me’alele ‘oku nau poupou’i ‘a e M4A/AAC ka ‘oku ‘ikai ha poupou ‘a e ALAC codec, fakapapau’i ‘oku va’inga ho’o musika seamlessly lolotonga ‘a e commutes.
Fakalelei’i ‘o e tanaki’anga ‘o e ‘ao
Fakasi’isi’i ‘a e ngaahi fakamole ki he tanaki’anga ‘o e ‘ao mo e taimi ‘o e upload ‘aki hono liliu ‘o e ngaahi tanaki’anga ‘o e ALAC ki he fotunga M4A, tauhi ‘a e tu’unga lelei ‘o e le’o lolotonga hono fakasi’isi’i lahi hono faka’aonga’i ‘o e bandwidth mo e ngaahi fie ma’u ki he tanaki’anga.
Vahevahe mo e Tufaki ‘o e Faile .
Liliu ‘a e ngaahi faile ALAC ki he M4A ki ha vahevahe faingofua ange ‘o fakafou ‘i he ‘imeili, ngaahi polokalama fekau, pe ngaahi ngaue ‘o e fe’ave’aki faile, ‘o hange ko e ngaahi faile si’isi’i ange mo e fe’unga faka’univeesi fakapapau’i ‘e lava ke va’inga ‘a e kau ma’u ‘a e le’o ‘o ‘ikai ha ngaahi me’a.
Fakatafe mo e Podcast
Teuteu’i ‘a e ngaahi me’a ‘oku ‘i he le’o ki he ngaahi tu’unga ‘o e streaming pe tufaki’anga podcast ‘aki hono liliu ‘a e ngaahi lekooti ‘o e ALAC ki he M4A, ‘a ia ‘oku ne ‘omi ‘a e ngaahi ratios compression lelei ange mo e ngaahi malava vave ange ‘o e streaming ki hono tu’uaki ‘i he ‘initaneti.
Fakaleleiʻi ʻo e moʻui ʻa e pātí
Fakalelei’i ‘a e mo’ui ‘a e ngaahi me’angaue fe’ave’aki pa’anga ‘aki hono faka’aonga’i ‘o e ngaahi faile M4A kae ‘ikai ko e ALAC, ‘o hange ko e AAC decoding ‘oku fie ma’u ‘a e malohi ‘o e ngaue ‘oku si’isi’i ange ‘i he decompression ‘oku ‘ikai ha mole, fakalahi ‘a e taimi ‘o e va’inga ‘i he ngaahi telefoni to’oto’o mo e kau va’inga to’oto’o.
‘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
Ko e ha e kehekehe ‘o e ALAC mo e M4A formats?
ALAC (Apple Lossless Audio Codec) ko ha fotunga ‘o e compression ‘oku ‘ikai ha mole ‘oku ne tauhi ‘a e tu’unga lelei ‘o e ‘uluaki le’o ka ‘oku ne fa’u ‘a e ngaahi faile lalahi ange. ‘Oku angamaheni ‘aki hono faka’aonga’i ‘e he M4A ‘a e AAC compression, ‘a ia ‘oku ne fakasi’isi’i ‘a e lahi ‘o e faile ‘o lahi lolotonga hono tauhi ‘o e tu’unga lelei ‘aupito ‘o e le’o. ‘Oku na fakatou faka’aonga’i ‘a e fotunga koniteina MP4 tatau.
Te u mole ‘a e tu’unga lelei ‘o e le’o ‘i he taimi ‘oku liliu ai ‘a e ALAC ki he M4A?
‘Oku kau ‘i he liliu mei he ALAC ‘oku ‘ikai ha mole ki he AAC-encoded M4A ha ngaahi mole ‘o e tu’unga lelei, ka ‘oku ‘ikai ke fakatokanga’i fakalukufua ‘i he bitrates ‘o e 256 kbps pe ma’olunga ange. Ko e fefakatau’aki-off ‘oku mahu’inga ‘a e size ‘o e faile ‘oku si’isi’i ange – angamaheni ‘aki ‘a e 60-80% fakasi’isi’i – ‘o ‘ai ‘a e ngaahi faile ke ‘aonga ange ki he ngaahi device fe’ave’aki mo e streaming.
Ko e hā e ngaahi device mo e polokalama fakakomipiuta ʻoku nau poupouʻi ʻa e ngaahi faile M4A?
‘Oku ma’u ‘e he ngaahi faile M4A ‘a e fe’unga lelei ‘aupito ‘i he ngaahi device ‘o e Apple (iPhone, iPad, Mac), ngaahi telefoni to’oto’o Android, ngaahi komipiuta Windows, lahi taha ‘o e ngaahi sisitemi ‘o e me’alele, kau lea ‘atamai, mo e ngaahi tu’unga ‘o e streaming. ‘Oku nau poupou’i ‘e he iTunes, VLC, Windows ‘o e mitia ‘o e va’inga, pea mo e meimei polokalama fakakomipiuta ‘o e le’o fakaonopooni kotoa pe.
Ko e hā e bitrate ‘oku totonu ke u fili ‘i he taimi ‘oku liliu ai ‘a e ALAC ki he M4A?
Ki he mūsika tu’unga ma’olunga, faka’aonga’i ‘a e 256 kbps AAC ki he tu’unga lelei ‘aupito ‘o e le’o mo e ngaahi faile ‘oku fe’unga. Faka’aonga’i ‘a e 320 kbps ki he tu’unga lelei taha ‘i he taimi ‘oku ‘ikai mahu’inga ai ‘a e lahi, pe 128 kbps ki he kakano ‘o e le’o pe ‘i he taimi ‘oku fakangatangata ‘aupito ai ‘a e feitu’u ke tanaki ai. ‘Oku fa’a ‘omi ‘e he encoding ‘o e bitrate kehekehe (VBR) ‘a e tu’unga lelei taha-ki he-lahi ‘o e ‘uhinga.
‘E lava ke u liliu ‘a e ngaahi faile ALAC lahi ki he M4A ‘i he taimi pe ‘e taha?
‘Io, ‘Oku poupou’i ‘e he Convertify ‘a e ngaue ‘a e batch ke liliu ‘a e ngaahi faile ALAC lahi ‘i he taimi tatau. Te ke lava ‘o toho mo tuku hifo ‘a e ngaahi folder kotoa pe fili ha ngaahi faile lahi ki he liliu, tauhi ‘a e fokotu’utu’u ‘o e folder ‘uluaki mo tauhi ‘a e metadata kotoa pe kau ai ‘a e ‘aati ‘o e ‘alapama mo e ngaahi faka’ilonga.
ʻE tauhi nai ʻeku metadata ʻo e mūsiká mo e ʻātisi ʻo e ʻalapamá?
‘Io, ‘Oku tauhi ‘e he founga ‘o e liliu ‘a e ngaahi metadata kotoa pe kau ai ‘a e ngaahi hingoa ‘o e kau ‘aati, ngaahi hingoa ‘o e ‘alapama, ngaahi fika ‘o e hala, ngaahi fa’ahinga, ngaahi ‘aho tukuange, mo e ngaahi ngaue faka’aati ‘o e ‘alapama ‘oku fakahu. Fakatou’osi ‘a e ALAC mo e M4A ‘oku nau faka’aonga’i ‘a e fotunga ‘o e koniteina MP4 tatau, ko ia ‘oku fe’ave’aki ‘a e metadata seamlessly ‘o ‘ikai ha mole.
Ko e hā hono lahi ʻo e siʻisiʻi ange ʻa e ngaahi faile M4A ʻi hono fakafehoanaki ki he ALAC?
‘Oku angamaheni ‘aki ‘a e ngaahi faile M4A mo e encoding AAC 60-80% si’isi’i ange ‘i he ngaahi faile ALAC. Hange ko ‘eni, ‘e lava ke hoko ha hiva 50MB ALAC 10-15MB ko ha faile M4A 256 kbps, lolotonga hono tauhi ‘o e tu’unga lelei ‘o e le’o ‘oku meimei ‘ikai lava ke fakafaikehekehe’i ki he tokolahi taha ‘o e kau fanongo mo e ngaahi sisitemi playback.
‘E lava nai ke u liliu ‘a e ngaahi faile M4A ‘o foki ki he ALAC ‘amui ange?
Lolotonga ‘oku malava fakatekinikale, ‘e ‘ikai ke fakafoki ‘e he liliu ‘o e M4A ki mui ki he ALAC ‘a e tu’unga lelei ‘uluaki ‘o e lossless – te ke ma’u ha koniteina lossless mo e fakamatala ‘o e ongo ‘o e AAC ‘oku mole. ‘Oku fokotu’u atu ke tauhi ‘a e ngaahi faile ‘uluaki ALAC ko e backups kapau te ke fie ma’u ‘a e tu’unga mo’oni ‘o e lossless ‘i he kaha’u.
Mateuteu ke Liliu Ho’o Ngaahi Faile?
Download Liliu he taimi ni pea kamata ke liliu ‘a e ALAC ki he M4A ‘i he taimi pe ko ia. Tau’ataina, ta’e fakangatangata, pea ‘oku ‘ikai ke ‘i he ‘initaneti kakato.