Tahuri OGG Tuhinga o mua AMR

Tahurihia Tō OGG Tuhinga o mua AMR kōnae ngawari

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Tukuatu ana

Me pēhea te huri OGG Tuhinga o mua AMR

Hipanga 1: Tukuatu tō OGG 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 AMR kōnae

OGG Tuhinga o mua AMR Ngā Pātai Auau mō te Tahuritanga

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

Whakarewa te OGG me tātau kaiwhakarere e kōwhiri ana i te AMR ngā whakakotahitanga codec / bitrate e ōrite ana ki te pūtake. Ko te ūnga kore ngaro (AMR = WAV / FLAC / ALAC) e tiaki ana i ia tauira; ko te ūnga ngaro (AMR = 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 OGG ki te AMR 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 AMR 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 AMR mai i tērā, ka kore e taea te whakawhiti i te whakawhitinga rua 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. 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.

Ka ora te whakarerekētanga OGG ki AMR o nga taitara rererangi me te whakaahua o te pūrākau?

Kāore i te tīariari. OGG e mau ana i tētahi kōwae metadata tika, engari AMR kāore he wāhi paerewa mō te kaitapere, pūrākau, tau rererangi, toi rānei, nā reira ka whakawāteatia ngā tohu i te kore e whakawāteatia. Whakataki te OGG hei tārua tohu, whakahōu rānei i muri mai me tētahi utauta pēnei i te Mp3tag, MusicBrainz Picard rānei. 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 e pā ana ki te oropū pūrongo maha ina tahuri OGG ki AMR?

Ka whakaroatia ki raro ki te stereo, nā te mea kāore he āhuatanga ā-maha o AMR. Ka whakamahia e te whakarōpūtanga ngā taupū paerewa kia mārama ai te whakawhitinga pūwāhi-pūwāhi, ā, ka whakarōpūtia ngā rohe i te taumata iti iho. Ka ngaro te mea katoa i runga i te tauwāhi pūwāhi motuhake ina puta mai.

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. 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 bitrate e whakamahia ana e te AMR?

Ko te pūmau ko te 192 kbps mō te ngaro AMR; whakawhitinga mō te kore ngaro AMR. 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 OGG ki te AMR i te āhuatanga o ahau?

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

E pupuri ana te OGG ki te AMR 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 OGG, ā, ka tuhituhi ki roto i te AMR tapawhā i te āhua o te AMR 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 OGG ki AMR?

He — Ka tangohia he pūrākau o ngā pūranga OGG 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 AMR i te ōritetanga tauira pēnei i te OGG?

Mā te pūmau, ā, (48 kHz OGG → 48 kHz AMR). 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 OGG ki AMR?

Hei — ka hoatu e te kōwhiringa pūnoa-pūnoa te pūnoa ITU-R BS.1770 / EBU R128 ki te huaputa AMR, 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 AMR 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.