WMA → AMR

Tahurihia Tō WMA 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 WMA Tuhinga o mua AMR

Hipanga 1: Tukuatu tō WMA 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

WMA Tuhinga o mua AMR Ngā Pātai Auau mō te Tahuritanga

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

Whakataki i te WMA me te kaiwhakarere e kōwhiri ana i te AMR ngā kōwhiringa codec / bitrate e ōrite ana ki te tātai pūtake. Ko te AMR kore ngaro (WAV / FLAC / ALAC) e pupuri ana i ia tauira; ko te AMR ngaro (MP3 / AAC / OGG / Opus) te pūmau ki te 192 kbps e mārama ana mō te nuinga o ngā ihirangi pūoro katoa. He ngaro te WMA i te pūmautanga, i roto i tētahi pūrere ASF, me ngā rerekētanga kore ngaro me ngā rerekētanga reo-whakahaere, ā, kāore i te kitea. 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 whakawhitinga te WMA 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.

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

Kāore i te tīariari. WMA 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 WMA 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 te take kāore e tahuri ana ētahi o a ahau WMA?

DRM. He pūrere ā-roto o ngā pūranga WMA kua whakawaeheretia e te puna, te pūmanawa rānei i tukuna, ā, kāore e taea te whakawaehere i te oro whakawaeheretia e tētahi kaiwhakarere. Ko ngā mea katoa i whakawāteatia e koe, i whakatata, i hoko rānei me te kore parenga, ka huri noa; kāore e hoko te hoko ā-kōrero. Kāore e tautokona e WMA te nuinga o ngā wāhi i waho o te Windows, ā, ka taea e ngā pūranga WMA tawhito te mau i te DRM e ārai ana i te tahuritanga katoa.

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 aha te bitrate e whakamutu ana te AMR?

192 kbps te pūtake mō te ngaro AMR; whakawhitinga mō te kore ngaro AMR. 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 WMA ki te AMR i te āhua o te āhua o tōku oro?

Mēnā he ngaro te WMA (MP3, AAC) ā, he kore ngaro te AMR (WAV, FLAC), kāore te AMR i te pai ake i te WMA — kāore e taea e koe te whakaora i ngā mōhiohio kua whakakoretia e te codec ngaro WMA. Mēnā he kore ngaro te WMA ā, he ngaro te AMR, e tūmanako ana te AMR whakakōrero kia whakawhāiti anō; i te 192 kbps kāore e mōhiotia te ngaro ki te nuinga o ngā oro.

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

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 WMA me te tuhi ki ngā āpure ōrite i runga i te AMR. 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 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-whakahaere i ngā rau o ngā pūranga WMA ki AMR?

He — Ka tangohia tētahi pūranga o ngā pūranga WMA 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 AMR i te ōritetanga tauira pēnei i te WMA?

Mā te pūmau, ā, (48 kHz WMA e whakaputa ana i te 48 kHz AMR, he 44.1 kHz WMA e whakaputa ana i te 44.1 kHz AMR). Mō te ōritetanga tauwhāiti — hei tauira, te whakaiti i ngā māngai whare taupuni 96 kHz ki te 44.1 kHz AMR mō te whakairo CD, te whakapiki rānei i te 22 kHz te karere reo ki te 44.1 kHz AMR — 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 WMA ki AMR?

He — 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 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 AMR.

Ka whakapāpāho te AMR ki runga i tōku kaitiaki waka / iPod / Sonos / Kaikōrero Bluetooth?

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 AMR mō te pūnaha e tautuhia ana e koe. 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.

WMA

Ko te WMA (Windows Media Audio) he hōputu kōpeketanga ororongo i hangaia e Microsoft. Kei te whakamahia nuitia mo te roma me nga ratonga puoro ipurangi.

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.