Tahuri AMR Tuhinga o mua OGG

Tahurihia Tō AMR Tuhinga o mua OGG kōnae ngawari

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Tukuatu ana

Me pēhea te huri AMR Tuhinga o mua OGG

Hipanga 1: Tukuatu tō AMR 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 OGG kōnae

AMR Tuhinga o mua OGG Ngā Pātai Auau mō te Tahuritanga

He pēhea te tahuri i te oro AMR ki OGG me te kore ngaro te āhuatanga?

Whakarewa te AMR me tātau kaiwhakarere e kōwhiri ana i te OGG ngā whakakotahitanga codec / bitrate e ōrite ana ki te pūtake. Ko te ūnga kore ngaro (OGG = WAV / FLAC / ALAC) e tiaki ana i ia tauira; ko te ūnga ngaro (OGG = MP3 / AAC / OGG) e tīpako ana ki te 192 kbps e mārama ana mo ngā pukapuka oro me te nuinga o ngā pūoro.

He whakawhitinga te AMR ki te OGG he porowhita tuarua o te whakawhāiti ngaro?

Heoi, ā, e tika ana te whakarite i te taha. He ngaro nga āhuahira e rua, nā reira ko te OGG encoder e mahi ana mai i te oro, kua puta kētia e tētahi whakawhitinga psychoacoustic, ā, ko ōna whakataunga anō e whakakotahi ana i te tautuhi tuatahi. I te 192 kbps, i runga ake rānei i te hua, he mārama tonu te hua mō te nuinga o te whakarongo. Mēnā kei a koe tētahi māngai kore ngaro i tētahi wāhi, ka whakakōrerotia te OGG mai i tērā, ka kore e taea te whakawhiti i te whakawhitinga rua katoa. Ko te AMR he pūkōrero kōrero whāiti e haere ana i waenganui i te 4.75 me te 12.2 kbps, e tauira ana i te whakawhitinga reo tangata i te wā o te pūoro oro katoa. He ngaro te Vorbis i roto i te OGG, ā, ka whakamahia te mokatere tāupe mā te pūmau, nō reira ka whakaritea te āhuatanga hei taumata ehara i te taupū kbps pūmau.

Ka taea e au te tohu i te OGG me ngā mōhiohio kaiwaiata me te pūrākau?

Heoi, ā, he whiwhinga tūturu i runga i te AMR, kāore he wāhi e whakawhirinaki ana ki te rokiroki i tētahi o ia. OGG e mau ana i te taitara, te kaitapere, te pūrākau, te tau, te tau rererangi me te toi kāwai i roto i te kāwai anō, kia tika ai te pūranga pūoro me te kore e whakawhiti i te kāwai. E whakawātea ana a OGG Vorbis i te MP3 i te mokatere tārua, ā, kāore he utu ātete, nā reira i whakaaetia e ngā mīhini kēmu me ngā pūmanawa pūtake-whenua kia nui ake.

Ka tākaro te OGG i roto i tōku waka, i runga rānei i ngā pūrere tawhito?

I te nuinga o te wā kāore. AMR e whakakōrerotia ana e ngā mea katoa, tae atu ki ngā wae o te waka me ngā kaiwhakaari pakeke; OGG e hiahiatia ana he pūmanawa e mōhio ana ki te pūkōrero, ā, kāore i te nuinga o te wā e whai ana i ngā pūrere. Mēnā he pūkōrero waka, he kaiwhakaari whakarerekē rānei te ūnga, he tautohe kaha mō te noho i runga i AMR. He iti rawa te tautoko a OGG mo nga taonga — ko nga pūrere waka, ko ngā iPod tahi, me te maha o ngā pouaka whakaata kāore e kitea te faila.

He aha te āhua o te pūoro i roto i tēnei tahuritanga?

Nā te mea he pūkōrero kōrero tētahi taha o te pūkōrero, ehara i te pūkōrero pūoro. E tauira ana i te pūkōrero tangata, ā, ka whakakore i ngā mea katoa i waho o te awhe whatunga, he pai mō te pūrongo reo, he tūkino hoki mō ngā mea katoa me ngā pūrere i roto. Kāore e taea te whakaora i ngā auautanga kāore i te ngaro - kāore anō kia waihangatia i te tuatahi. Ka whakangaromia e AMR te pūoro: ka tangohia e tōna awhe 8 kHz ngā mea katoa i runga ake i ngā auautanga tātari, ā, kāore he nui o te whakakōrerotanga e hoki ana ki a ia.

He aha te bitrate e whakamahia ana e te OGG?

Ko te pūmau ko te 192 kbps mō te ngaro OGG; whakawhitinga mō te kore ngaro OGG. Whakapae ki te 320 kbps mō te pūoro, 64-96 kbps rānei mō ngā pukapuka oro kōrero (whakaahua mō te reo, he haurua te rahi o te pūranga).

Ka whakaiti te haere mai i te AMR ki te OGG i te āhuatanga o ahau?

Mēnā he ngaro te AMR ā, he kore ngaro te OGG (hei tauira, MP3 → WAV), kāore te OGG faila i te pai ake i te AMR — kāore e taea e koe te whakaora i ngā mōhiohio kua whakawāteatia. Mēnā he kore ngaro te AMR ā, he ngaro te OGG, e tūmanako ana te OGG codec ki te whakawhāiti anō; i te 192 kbps he mārama tēnei mō te nuinga o ngā ihirangi.

E pupuri ana te AMR ki te OGG kaiwhakarere i ngā tohu ID3 / metadata?

He — ko te taitara, te kaitapere, te pūrākau, te tau, te tau, te tau rererangi, te toi pūrākau, me ngā tohu wāhanga (he hira mō ngā pukapuka oro) e ako ana mai i te AMR, ā, ka tuhituhi ki roto i te OGG tapawhā i te āhua o te OGG e tautoko ana i ngā tohu. Ko te hanganga pukapuka oro M4B e haere tata ana ki te M4B me te AAX → M4B huaputa.

Ka taea e au te tahuri i nga rau o nga pūranga AMR ki OGG?

He — Ka tangohia he pūrākau o ngā pūranga AMR ki roto, ā, ka whakamātautau mātou i a rātou i te whakarara. He nui ake ngā kaimahi whakatata o te Premium, ā, kāore he tauine tauine-whakahaere, nā reira ka oti te rōpū 500-file i roto i ngā minu, kaua ko ngā tekau minu.

Ka pupuri te OGG i te ōritetanga tauira pēnei i te AMR?

Mā te pūmau, ā, (48 kHz AMR → 48 kHz OGG). Mēnā e hiahiatia ana e koe te whakaiti i te tauira mō te ōritetanga (hei tauira, 96 kHz → 44.1 kHz mō te pūngao CD) ka mahi tēnei te kōwhiringa tauira ā-whakapaina ki te whakawātea ā-whakapaina.

Ka taea e au te whakawātea i te pūoro i roto i te hipanga AMR ki OGG?

Hei — ka hoatu e te kōwhiringa pūnoa-pūnoa te pūnoa ITU-R BS.1770 / EBU R128 ki te huaputa OGG, e ūnga ana ki -14 LUFS (paerewa rerenga), -16 LUFS (paerewa podcast), -23 LUFS rānei (paerewa pukapuka oro). Ka whai hua ki te tahuri i ngā whakarerekētanga rerekē o ngā rerekētanga.

Ka whakapāpāho te OGG ki runga i tōku kaitiaki kaitiaki / iPod / whakapāho audiobook?

Ka whakapāpāho te MP3 i te ao whānui. Ka whakapāho te AAC i runga i te Apple, te nuinga o te Android, Sonos. Ka whakapāho te FLAC i runga i te Sonos me te Android, he iti iho te pai i ngā iPods tawhito. Ka whakapāho ngā pukapuka oro M4B me te whakaterenga wāhanga i runga i ngā pukapuka iOS, Audiobookshelf, me te kaiwhakaari Audiobook Smart. Kei roto i ngā kōwhiringa hōhonu ko ngā whakaritenga o mua o te pūrere.