AC3 (Kotēkē Ororongo 3) Ko te hōputu kōpeketanga ororongo whakamahia nuitia i roto i DVD me Blu-ray ara ororongo kōpae.
Ngā Whakamahinga Noa
DVD audio
Surround sound
Blu-ray audio
AC3 Ngā Pātai Auau mō te Tahuritanga
He aha te pūkete oro AC3?
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Ko te AC3 he āhua orokore - ka tiakina ngā tauira katoa ki te wātea i ngā wā katoa. He tino tika te AC3 mō ngā māngai pūranga, te whakawātea reo, me ngā rerenga mahi katoa ka taea te whakakōrero anō i te orooro i ngā wā maha me te kore e whakatōpū i ngā pūrere whakaroa.
E hiahiatia ana he pūrere AC3 hei whakatangitangi i runga i ngā pūrere?
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Kāore i te tino — he rerenga bit delivery whitiāhua. E mau ana tētahi AC3 rerenga i tētahi whakakotahitanga ā-waikana maha e whakaritea ana hei whakakōrerotia e tētahi AV kaiwhiwhi me te tukuna ki ngā kaipāpāho tūturu e whakatakotoria ana i te ruma. Me whakaroa e tētahi tāuru, i tētahi tāuru rānei ki ngā awa e rua i mua i te whakataetae, ā, he mārō kē atu, he mārō kē atu hoki te whakakotahitanga i tētahi rererangi stereo i whakawhanaketia hei stereo. Ka tahuri mēnā he pūrere te ūnga; Ka pupuri mēnā he kaiwhiwhi te ūnga. Ko te AC-3 te rererangi ā-rohe o ia kaiwhiwhi AV, te kaiwhakaari DVD me te whakakōrero TV, ko te take tonu e noho tonu ana te taketake o te whakawhitinga.
He nui te āhuatanga kua ngaro i roto i tētahi pūranga AC3?
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Ko te mea katoa i whakatau te kaikōrero taketake ki te whakakore, ā, kāore e taea te whakaora. AC3 Ka whakawhāiti mā te tauira i te mea kāore e kitea e te roro — ngā oro mārō e noho ana i raro i ngā oro nui, ngā auautanga i te taha o te whakarongo — ā, ka tangohia tūturu. I tētahi bitrate ora kāore e taea te whakarongo ki te tata ki te katoa. Ko te mea kāore e taea te whakarerekē, nā reira ka tiaki i te āhua o nāianei ki tētahi āhua kore ngaro i te wā o nāianei i te whakaora i te taketake. Ko te AC-3 he oro oro maha-kana, i te nuinga o te wā 5.1 i te 384, 448 rānei kBps, me ngā metadata mō te whakawhanaketanga o te kōrero me te whakawhanaketanga.
He aha te take i puta mai ai ngā mea katoa mai i tētahi kōpae hei AC3?
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Nā te mea ka whakapūtātia e te āhua o te kōpae. Ko te ataata, te oro me te whakatere i runga i tētahi kōpae mārama i whakawaengatia i te taha o tēnei utu tika kia taea ai e te kaiwhakaari taumahi tōtika te whakakōrero i a ia me te kore pūmanawa. Ko te mea katoa i tāhaetia mai i tētahi kōpae, ka tae mai ki roto, i te katoa o ngā tikanga o te wā — te whakawhāiti, ngā tepe o te rahi uaua me te wehenga pūranga. Ko te AC-3 ko Dolby Digital, te āhua o te āhua o te āhua i paerewa mō ngā pūrere, DVD, te pāpāhotanga ATSC me te kiriata i te tīmatanga o nga tau 1990.
He aha te take i puta ai te tātau pūranga AC3 me te kore ingoa rererangi, mahi toi rānei?
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Nā te mea kāore he wāhi e pupuri ai i a rātou te āhua. AC3 i tautuhia i te āhua o te oro, kāore he wāhi paerewa mō tētahi taitara, tētahi pūrākau, tētahi whakaahua papa rānei, nā reira ka hoki ngā kaiwhakaari ki te whakaatu i te ingoa faila. Ko te tahuri ki tētahi āhua tohu ko te mea e whakataki ana i tētahi puna — ka tuhituhitia ngā tohu i te wā o te tahuritanga, kaua i te whakaora, nō reira e tūmanako ana kia oti i tētahi mea kāore i mau i te pūtake. Kāore te AC-3 i te māia e ngā paerewa o nāianei, ā, kāore e whakaaetia e ngā kaitiaki, ngā pūrongo, te nuinga rānei o ngā kaitapere Wīwī me te kore whakakotahi ki te pūrere.
He aha te AC3 i runga i nga pūrere me ngā pūwhitinga maha mēnā kāore anō ahau kia kōwhiria?
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Nā te mea kua whakawhiwhia te āhua ki ngā pūrere, kaua e kōwhiria e te kaihautū. I whakamāramatia te āhua hei oro whakahau mo ngā pūrere mātauranga me ngā paerewa pāohotanga mātauranga, nā reira kua whakakōrerotia e ia kaiwhakaari, kaiwhakamaero, me te kāwai tauwhāiti i ngā tekau tau, ā, kua whakakōrerotia e te umanga ihirangi ki roto i te pūrere noho e ōrite ana ki te korenga o ngā kaiwhaiwāhi me ngā taupānga pūrongo.
Ka taea e tētahi AC3 te mau i tētahi 5.1 ngāwari?
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He — e whakahaere tika ana te āhuahanga i ngā pūkana neke atu i te rua, nā reira ka pupuri te whakakotahitanga ā-rohe i tōna whakaritenga pūkana, kaua e whakaroa ki te pūrere i te huarahi. Mēnā ka whakarongo rātau ki te whakaroa, ka whakawhirinaki ki te mutunga tawhiti: ka whakakōrerotia e te kaiwhiwhi ngā pūkana katoa, ka whakarōpūtia e te pūkoro i te wā whakataetae. Ka whakarerekētia ki tētahi āhuahira-pūrere anake ka noho tonu te whakaroa.
He mea hira rānei he toru tekau tau te AC3?
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Ko te pakeketanga anake ehara i te raruraru — he maha ngā āhuahira mai i taua wā e pai tonu ana, i te mea kua tekau tau te whakatinana i a rātou. Ko te mea e hiahiatia ana ko te wā: he pūranga iti, he pūkaha iti, kāore he whatunga, me ngā āhuatanga kāore e hiahiatia ana e tētahi. Ki te āhua tonu o ēnei whakaaro, he pai te āhuahira. Ki te kore rātau, ko te take ki te tahuri.
He ngaro te AC3, he kore ngaro rānei?
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Kāore e ngaro te AC3 — ko te oro e whakawaeheretia ana e koe ko te oro e whiwhi ana koe.
He aha te mea me tahuri au i te AC3 hei tiritiri?
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Mō te tuitanga mai me te whakawhitinga pāpāho pāpori, ka tahuri te AC3 ki te MP3 — te whakataetae whānui me te rahi o te pūranga iti. Mō te whakawhitinga pūmautanga ki ngā kaikōrero, ka tahuri ki te FLAC, WAV rānei hei pupuri i te āhuatanga taketake.
