Hipanga 1: Tukuatu tō WAV 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 AC3 kōnae
WAV Tuhinga o mua AC3 Ngā Pātai Auau mō te Tahuritanga
He pēhea te tahuri i a au i te WAV oro ki te AC3 me te kore e ngaro te āhuatanga?
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Whakataki i te WAV me te kaiwhakarere e kōwhiri ana i te AC3 ngā kōwhiringa codec / bitrate e ōrite ana ki te tātai pūtake. Ko te AC3 kore ngaro (WAV / FLAC / ALAC) e pupuri ana i ia tauira; ko te AC3 ngaro (MP3 / AAC / OGG / Opus) te pūmau ki te 192 kbps e mārama ana mō te nuinga o ngā ihirangi pūoro katoa. Ko te tikanga ka rokiroki te WAV i te PCM kāore i whakawhāititia - ka pupuritia tika ia tauira, i te mokowā o te hōhonu me te mokatere tauira i tangohia. 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 nui te āhuatanga e ngaro ai ahau i te tahuritanga o WAV ki AC3?
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Ko ētahi, ā, he tūturu — ko tēnei te aronga kotahi e whakawāteatia ai ngā mōhiohio. WAV e pupuri ana i ia tauira; AC3 e whakakore ana i te mea e matapae ana tētahi tauira ā-hinengaro kāore e taea e koe te whakarongo. I te 192 kbps me te nui ake i taua matapae, he tino pai te mārama i runga i te nuinga o ngā rawa me te nuinga o ngā pūrere. Whakataki te WAV hei uho, nā te mea kāore e taea e koe te hoki ki a ia mai i te AC3.
Ka angitu te whakarewa i tētahi pūkete roa WAV?
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Ko ngā pūkete wātea e whakawhāiti ana ki te 100 MB ia pūkete, ā, WAV e haere ana ki te tata ki te 10 MB ia minu i roto i te stereo nā te mea kāore he mea e whakawhāiti ana — ka rokirokitia ia tauira ki te whānui katoa. Te tekau minu kua noho ki te tepe. Ka whakatū te utu i te taitapa, ā, he 4 GB te tauine o te hanga i runga ake i taua mea, nā reira ka tae mai ngā hautanga roa ki te wehenga ki ngā wāhanga tau; tuku i a rātou tahi, ā, ka whakaarotia hei mahi kotahi. He tino nui te WAV — tata ki te 10 MB ia minu i te āhuatanga CD — ā, he 4 GB te tauine o te āhua o te pūrākau, ā, kāore he wāhi mō ngā tohu tika.
He aha te bitrate e whakamutu ana te AC3?
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192 kbps te pūtake mō te ngaro AC3; whakawhitinga mō te kore ngaro AC3. Whakapae ki te 320 kbps mēnā e hiahiatia ana e koe te pūmautanga ngaro tino nui, 128 kbps mō te tuaritanga podcast-ki te rahi, 96 kbps rānei mō ngā pūtake reo- anake e nui ake ai te nui o te faila iti iho i te taipitopito o te whare karakia.
Ka whakaiti te haere mai i te WAV ki te AC3 i te āhua o te āhua o tōku oro?
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Mēnā he ngaro te WAV (MP3, AAC) ā, he kore ngaro te AC3 (WAV, FLAC), kāore te AC3 i te pai ake i te WAV — kāore e taea e koe te whakaora i ngā mōhiohio kua whakakoretia e te codec ngaro WAV. Mēnā he kore ngaro te WAV ā, he ngaro te AC3, e tūmanako ana te AC3 whakakōrero kia whakawhāiti anō; i te 192 kbps kāore e mōhiotia te ngaro ki te nuinga o ngā oro.
E pupuri ana te WAV ki te AC3 kaiwhakarere i ngā tohu ID3 / metadata?
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He — ko te taitara, te kaitapere, te pūrākau, te tau, te tau rererangi, te toi pūrākau, te BPM, te whiwhinga whakahōu e ako ana mai i te WAV me te tuhi ki ngā āpure ōrite i runga i te AC3. ID3v2 (MP3), ngā kōrero Vorbis (OGG, FLAC), ngā ngota MP4 (AAC, M4A), RIFF INFO (WAV), iXML ngā wāhanga katoa o te mahere mārama. 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.
Ka taea e au te tahuri-whakahaere i ngā rau o ngā pūranga WAV ki AC3?
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He — Ka tangohia tētahi pūranga o ngā pūranga WAV ki roto, ā, ka tukatuka i a rātou. He nui ake ngā kaimahi taurite o te Premium, ā, kāore he tauine tauine-whakahaere, nā reira ka oti te rōpū 500-file i roto i ngā minu, kaua i ngā tekau minu. Ka tiakina te hanganga pūranga i te huaputa ZIP.
Ka pupuri te AC3 i te ōritetanga tauira pēnei i te WAV?
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Mā te pūmau, ā, (48 kHz WAV e whakaputa ana i te 48 kHz AC3, he 44.1 kHz WAV e whakaputa ana i te 44.1 kHz AC3). Mō te ōritetanga tauwhāiti — hei tauira, te whakaiti i ngā māngai whare taupuni 96 kHz ki te 44.1 kHz AC3 mō te whakairo CD, te whakapiki rānei i te 22 kHz te karere reo ki te 44.1 kHz AC3 — ka hoatu te whakaiti o te ōrite tauira ki te whakarerekētanga āhua SOX-ki te āhua.
Ka taea e au te whakarerekē i te pūoro i roto i te hipanga WAV ki AC3?
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He — ka hoatu e te kōwhiringa pūnoa-pūnoa te pūnoa ITU-R BS.1770 / EBU R128 ki te huaputa AC3, e ūnga ana ki -14 LUFS (paerewa rerenga), -16 LUFS rānei (paerewa podcast), he uara rānei o te tangata. Ka whai hua ina tahuri ngā whakarerekētanga pūnoa me ngā taumata whakahaere rerekē ki tētahi pūrākau pūoro kotahi AC3.
Ka whakapāpāho te AC3 ki runga i tōku kaitiaki waka / iPod / Sonos / Kaikōrero Bluetooth?
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Ka whakapāpāho te MP3 i ngā pūrere katoa i hangaia i ngā tau e 20 kua hipa. Ka whakapāho te AAC i runga i te Apple, i te nuinga o te Android, i te Sonos, i ngā pūrere o nāianei. Ka whakapāho te FLAC i runga i te Sonos me te Android o nāianei, he iti iho te pai i ngā iPods tawhito. Ka whakapāho te WAV i ngā mea katoa engari he nui te faila. Ka kōwhiria e te whakapāho-whāinga pūrere tētahi pūrere haumaru AC3 mō te pūnaha e tautuhia ana e koe. 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. 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 tūmataiti te WAV o ahau i te wā o te tahuritanga?
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He — e whakaata ana ngā pūranga WAV i whakarewaina i roto i ngā kaimahi motuhake, ā, ka tangohia i roto i ngā minu. Kāore anō tātau ki te whakataetae, ki te penapena, ki te tiritiri rānei i ngā ihirangi oro. Ka haere te pūtautau i runga i ngā pūrere e whakahaeretia ana e tātau i te mutunga ki te mutunga; kāore he ratonga tuatoru e whiwhi ana i tō koe.
He maha te wā e huri ai i tētahi wā 1-WAV ki AC3?
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Ko te kōaro-kōrero ōrite (hei tauira, AAC i roto i M4A -> AAC i roto i MP4): 10-30 sekone. He huringa kōaro (hei tauira, FLAC -> MP3, WAV rānei -> AAC): i te nuinga o te 10-20% o te roanga pūtake, nō reira ko te 1-ora WAV -> AC3 e whakamutu ana i roto i ngā minu 6-12 i runga i te pūtautau.
