AIFF → AMR

Tahurihia Tō AIFF Tuhinga o mua AMR kōnae ngawari

Tīpakohia ō kōnae

Ka tangohia rānei ā-rānei ōna doke ki konei

Whakahaua: 1 Ka whakawhitinga/ora · Kāore i te whakawhāiti →

Tahurihia kia 1 GB ngā kōnae mō te kore utu, ka taea e ngā kaiwhakamahi Pro te tahuri ki te 100 GB ngā kōnae; Waitohu inaianei

Tukuatu ana

Me pēhea te huri AIFF Tuhinga o mua AMR

Hipanga 1: Tukuatu tō AIFF 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

AIFF Tuhinga o mua AMR Ngā Pātai Auau mō te Tahuritanga

He pēhea te tahuri i a au i te AIFF oro ki AMR me te kore e ngaro te āhuatanga?

Whakataki i te AIFF me te kaikōrero e kōwhiri ana i te AMR codec me te bitrate hei ōrite ki te pūtake. Kāore i te ngaro AMR (WAV / FLAC / ALAC) e pupuri ana i ia tauira i te pēhi; ko te ngaro AMR (MP3 / AAC / OGG / Opus) te pūmau ki te 192 kbps e mārama ana mo te nuinga o ngā oro. 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. 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 pūoro katoa.

He nui te āhuatanga e ngaro ai ahau i te tahuritanga o AIFF ki AMR?

Ko ētahi, ā, he tūturu — ko tēnei te aronga kotahi e whakawāteatia ai ngā mōhiohio. AIFF e pupuri ana i ia tauira; AMR 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 AIFF hei māngai, nā te mea kāore e taea e koe te hoki ki a ia mai i te AMR.

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

Kāore i te tīariari. AIFF 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 AIFF 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 8 kHz te awhe 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 AIFF 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 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.

He aha te bitrate ka whakamahia e te pūkete 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, 96 kbps rānei mō te reo / podcast. Ko te kōwhiringa e whakawhiti ana i te rahi o te pūranga ki te pono whakarongo; i raro iho i te 96 kbps ka kitea ngā hua o te ngaro i runga i te pūoro.

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

Mēnā he ngaro te AIFF ā, he kore ngaro te AMR (hei tauira, MP3 → WAV), kāore te AMR i te pai ake i te AIFF — kāore e taea e koe te whakaora i ngā mōhiohio kua whakakoretia. Mēnā he kore ngaro te AIFF ā, he ngaro te AMR, ka whakawhāiti anō te AMR codec; i te 192 kbps he mārama te hua mō te nuinga o ngā ihirangi.

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

He — e ako ana te taitara, te kaitapere, te pūrākau, te tau, te tau o te whakataki, me te whakaahuatanga pūrākau mai i te AIFF me te tuhi ki te AMR i reira e tautoko ana te hanga i ngā tohu. Ko ngā ūnga katoa (MP3, AAC, FLAC, OGG) e whakahaere tika ana i ngā tohu; kāore te WAV mārō. Ko te AMR he Āhuatanga-maha-whakahaere, te pūkōrero kōrero 3GPP i whakaritea mō ngā whakarongo reo GSM me ngā pūkōrero reo poho.

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

He — Ka tangohia he pūrākau o ngā pūranga AIFF 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 AIFF?

Mā te tīpako, ā, — 48 kHz AIFF e noho ana 48 kHz i AMR. Mēnā e hiahiatia ana e koe te whakaiti i te ōritetanga (96 kHz → 44.1 kHz mō te pūkōrero CD), ka hoatu te kōwhiringa tātauira ki te whakawātea ā-whakahaere i te whakawhitinga waehere ōrite.

Ka taea e au te whakawātea i te pūoro ina tahuri AIFF ki AMR?

He — ka hoatu e te kōwhiringa pūnoa-pūnoa te pūnoa ITU-R BS.1770 / EBU R128 ki te AMR, e ūnga ana ki -14 LUFS (paerewa rererangi), -16 LUFS rānei (paerewa podcast). Ka whai hua ina whakawāteatia ngā whakataki i ngā taumata rerekē.

Ka whakapāpāhia te AMR o ahau i runga i te pūrere waka, i te iPod, i te Sonos rānei?

Ka whakatangitangi te MP3 i ngā wāhi katoa. Ka whakatangitangi te AAC i runga i te Apple, te nuinga o te Android, me te Sonos. Ka whakatangitangi te FLAC i runga i te Sonos me te Android engari kāore i runga i ngā iPod tahi. Ka whakatangitangi te WAV i ngā mea katoa engari he nui rawa. Ko te whakatūtū-whakahaere-whakahaere-whakahaere e kōwhiri ana i tētahi AMR codec i whakawhāititia ai mō ngā pūrere o tōmu ūnga. Ka whakaiti te AMR i ngā pūkete reo—he wā kotahi o te kōrero e āhei ana ki ētahi megabytes—a, ko te mea tonu e pūkete ana i ngā whakarongo te nuinga o ngā pūkoro.

AIFF

Ko te AIFF (Whakawhiti Whakawhitinga Ororongo) he whakatakotoranga konae ororongo korekore e whakamahia nuitia ana i roto i te hanga ororongo ngaio me te hanga puoro.

AMR

Ko te AMR (Adaptive Multi-Rate) he whakatakotoranga puoro ororongo kua arotauhia mo te whakawaehere korero. Ka whakamahia i roto i nga waea pukoro mo nga rekoata reo me te purei oro.