Tahuri AAC Tuhinga o mua AIFF

Tahurihia Tō AAC Tuhinga o mua AIFF kōnae ngawari

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Tukuatu ana

Me pēhea te huri AAC Tuhinga o mua AIFF

Hipanga 1: Tukuatu tō AAC ngā kōnae mā te whakamahi i te pātene i runga ake nei, mā te tōia me te whakataka rānei.

Hipanga 2: Pāwhiritia te pātene 'Tahuri' hei tīmata i te tahuritanga.

Hipanga 3: Tikiake i tō mea kua tahurihia AIFF kōnae

AAC Tuhinga o mua AIFF Ngā Pātai Auau mō te Tahuritanga

He aha te mahi a te AAC ki te AIFF ka whakawhiti reo?

He ngaro kē te AAC, nā reira ko te tahuri ki te AIFF ka pupuri i te oro tīariari me te kore whakaiti ake, engari kāore e taea te whakaora i ngā taipitopito i ngaro i te waehere taketake. He tika te AIFF mēnā e whakarite ana kia whakakētia, kia tiaki anō rānei i ngā ahanoa whakawhāiti.

Ka tiakina te mokato tauira me te papatono kanikani?

Mā te pūmau, ā, ka noho te pūmau, ka mau te mokatere tauira taketake (44.1 kHz, 48 kHz, ērā atu mea) ki te huaputa AIFF.

He nui ake te rahi o te AIFF i te pūtake AAC?

He — ko te reo kore ngaro he 5-10x nui ake i te oro oro i te āhuatanga ōrite. Ka whakaritea mō ~10 MB ia minu mō AIFF e ōrite ana ki ~1 MB ia minu mō te bitrate tiketike AAC.

He nui ake te AIFF i te AAC?

He — e rokiroki ana ngā kāwai kore ngaro i ia huaputa. E tūmanako ana ko te AIFF kia 3-8x te rahi o te AAC. Ko te painga kāore he ngaro atu o te āhuatanga i te whakarerekētanga, i te whakakōrero rānei.

Ka whakarei ake te whakarerekētanga o AAC ki AIFF te āhuatanga oro?

Kāore, ā, e tika ana kia mārama: kāore e taea. Ko te AAC kua whakakoretia te taipitopito i te wā o tōna waehere taketake, ā, ko te whakaroa i te mea e noho ana i roto i tētahi AIFF kāore i te ngaro, ka pupuri tonu - kāore anō. He maha ngā wā e nui ake ai te faila, ā, he ōrite ngā pūoro. He mahi tika tonu tēnei i mua i te whakarerekētanga, nā te mea kāore e tāpiri te AIFF i tētahi whakatupuranga tuarua o ngā ahanoa i te wā e kawea atu ai. Ko AIFF te āhua o te whakawhitinga whare taupuni i runga i te macOS, e whakahaere tika ana i te metadata i te WAV noa iho, ā, ka tāurutia ki Logic me Pro Tools. He āhua ā-patent te AAC, ā, he tokomaha nga kaiwhakaari tawhito e whakakāhore ana i a ia i te wāhi e whakaae ana rātau ki te MP3.

He aha te mea tika he AIFF ngātahi?

He pūrere me te orooro i roto i a ia, kaua ko te orooro i tōna ake. Ko taua apa tāpiri ko te wāhi e pupuritia ai te roanga, te taupū rapu me ngā metadata e tautuhia ana e te āhua, kia mōhio ai te kaitapere ki te roa o tētahi AIFF i mua i te whakakōrerotanga o tētahi tāruatanga kotahi, kaua e whakataki i te faila katoa hei kitea. Ko te tikanga hoki kāore te whakaroatanga i te whakatau i te mea e āhua nei: he maha ngā pūrere o tēnei momo e whakaaetia ana kia nui ake i tētahi momo orooro, ko te take e rua ai ngā pūkete AIFF ka rerekē te whanonga i te wā e kitea ana i waho. AIFF e rokiroki ana i te PCM nui-tangata kāore i whakawhāitihia - te ōritetanga Apple-ā-rohe o WAV, me te ōritetanga iti-ki-iti.

He aha te take i whakataki ai ahau i te pūkoro, i te tāpapa rānei i AAC?

Nā te mea ko te mea e whakaputaina ana e te whakakōrero pūrere i runga i te pūrere. Ko ngā kōrero reo, ngā whakataki mata, me te whakataki oro o tētahi mea i whakairotia i runga i te pūkoro e puta mai ana hei AAC kāore e taea e tētahi te kōwhiri, ko te take he maha ngā pūkete e tae ana ki roto, ā, he aha te pai ake o te āhuatanga i te nuinga o te rahi o te pūkete. Kāore he mea e whakakore ana i te tahuri; ko te tikanga anake o te pūtake kua whakakōrerotia tētahi wā, e tētahi pūkoro i whakawhāititia mo te ora pūkoro, kaua mo te pono. Ko te AAC he waehere oropi whakahauhau, i paerewa i te tau kotahi mano e 1997 hei MPEG-2 Part 7, ā, i hangaia mārama hei whakakapi i te MP3.

Tērā tētahi whakaaetanga e hono ana ki AAC?

Kāore tētahi e hiahiatia ana kia whakaaro koe. Ko te pūkōrero e taupokitia ana e ngā pūtake whakawhiwhinga, ā, ka whakaritea te whakaaetanga e te tangata e whakarewa ana i te whakarerekētanga - te pūkoro, te whakataki, te pūnaha whakahaere - i mua i te tae atu o te pūkōrero ki a koe. Ko te take o te āhua i ngā wāhi katoa i roto i ngā pūrere, ā, ko te take i hangaia ai ngā whirinoa kore utu. Kāore e huri i te tahuritanga o tētahi pūkōrero kua whaitia e koe, ā, he pātai ora anake mēnā e whakarewa ana e koe tētahi whakarerekētanga.

He mea mārama tonu te tahuri i te AIFF?

Mō tētahi pūranga whaiaro, ā, mō ētahi mea e tuku ana ki tētahi atu, e whakaaro ana e rua. AIFF e angitu ana te angitu i te wā e kore e whakarerekētia ana — ko ngā mea katoa e tākaro ana i tēnei rā ka haere tonu te tākaro i a ia — engari ko ngā kaikōrero hou me ngā pūrere hōu e nui ake ana te pūmau ki tōna whakakapi, e mahi ana i te mahi ōrite. Mēnā me whakatuwhera te faila i runga i tō tātou mīhini, he pai. Mēnā me whakatūria i runga i tētahi pūrere i hoko i roto i te rima tau, ka kōwhiria te mea hou ake. He nui tonu te AIFF ki te WAV me te tautoko iti iho i waho o te ao Apple, nō reira he kōwhiringa iti mō te tuaritanga.

Tērā tētahi tepe rahi-dō te tahuri i te AAC ki te AIFF?

Ko ngā tāurunga ā-whakaahua kua whakawhāititia i te pūtake nui; ko ngā pūkete wātea i whakaingoatia e whiwhi ana i tētahi taumata tiketike ake, ā, kāore he tepe-tokotahi o ngā pūkete Pro. Ko te pūmahara whakahura te āhua o te āhua o te āhua o te whakawhāititanga i mua i te whakawhāititanga o tātau tauwāhi pāpāho.

Ka taea e au te whakarerekē i ētahi pūranga AAC ki AIFF i tētahi wā?

He. He maha ngā pūkete AAC i roto i tētahi tāpiritanga — ka whakamātautau te whakarerekē i a rātou i te taha kotahi, ā, ka hoki mai i tētahi ZIP o ngā hua AIFF. Kāore e hiahiatia kia tāpiri anō te hipanga tāpiritanga mō ia pūkete.

He aha e puta ana ki o ahau AAC i muri i te tahuritanga?

Ka tangohia ngā pūkete AIFF me ngā pūkete i whakarewatia i muri i tētahi matapihi takahuri poto. Kāore e tirotirohia, e tiritiritia, e whakaakona rānei i ngā pūkete o te kaiwhakaari. Ko ngā pātahitanga whakatere tūturu he wā-whāiti, ā, e hono ana ki tō tātau hautanga.