Tahuri AV1 Tuhinga o mua MP3

Tahurihia Tō AV1 Tuhinga o mua MP3 kōnae ngawari

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Tukuatu ana

Me pēhea te huri AV1 Tuhinga o mua MP3

Hipanga 1: Tukuatu tō AV1 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 MP3 kōnae

AV1 Tuhinga o mua MP3 Ngā Pātai Auau mō te Tahuritanga

He pēhea te tango i te oro mai i tōku AV1 pūranga hei MP3?

Whakataki i te AV1 me te whakarerekētanga o te whakarerekētanga i te rerenga oro, kātahi ka whakakōrerotia ki MP3. Kāore he whakawhitinga ataata tuarua - ka whakakoretia te rererangi ki te āhua o te whakateretanga i te wā kotahi, kia tere ake ai te whakawāteatanga i te whakakōrerotanga katoa. Ko AV1 te pūrere ataata kore utu a te Alliance mō te Pāpāho Tūwhera i whakaputaina i te tau 2018 hei kaiwhakawhitiwhiti ki te VP9. Ko MP3 te MPEG-1 Audio Layer III, i oti i te tau 1993, ā, ko te āhua oro tino whakawātea o te reo.

He whakawhitinga te AV1 ki te MP3 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 MP3 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 MP3 mai i tērā, ka ārai katoa i te whakawhitinga rua. Ko AV1 he pūrere, ehara i te pūrere — ko te tikanga ka haere te aho iti i roto i te MP4, WebM rānei, e hono ana ki te Opus, ki te oro AAC rānei. He ngaro te MP3: ko te tauira ā-hinengaro e whakakore ana i ngā auautanga kāore e taea e te oro te mōhio, i te nuinga o te wā i te 128 ki te 320 kbps.

Ka taea e au te tohu i te MP3 me ngā mōhiohio kaiwaiata me te pūrākau?

Heoi, ā, he whiwhinga tūturu i runga i te AV1, kāore he wāhi e whakawhirinaki ana ki te rokiroki i tētahi o ia. MP3 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. Kāore he mea e whakawātea ana i te MP3 mō te ōritetanga — ko ngā pūrere waka, ngā pūrere ā-rohe, ngā DAP me ngā pūrere o te rua tekau tau e whakaako ana i a ia me te kore pātai.

He aha e pā ana ki te oropū pūoro maha ina tahuri AV1 ki MP3?

Ka whakaroatia ki raro ki te stereo, nā te mea kāore he āhuatanga ā-maha o MP3. 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. Ko te MP3 e whakawāteatia ana e te AAC me te Opus i ia mokatere tātai, kāore e taea te rokiroki i ngā kanikani nui ake i te rua, ā, ka tāpiri tonutia he whakamutu ā-waenga iti.

He aha te bitrate oro e whakamahia ana e te MP3?

Ko te bitrate pūmau mō te ngaro MP3 ko te 192 kbps, he mārama mō te pūoro. Ka taea e koe te whakahōu ki te 320 kbps (pūoro), 96-128 kbps rānei (whakaaho / podcast / pūranga iti ake). Ka puta te bitrate i roto i ngā kōwhiringa tiketike i mua i te kōwhiri i te tahuri.

Ka ngaro ahau i te āhua o te oro mai i te AV1 ki te MP3?

Mēnā he kore ngaro te MP3 (WAV, FLAC), ka tiakina ngā tauira katoa ki te tika. Mēnā he ngaro te MP3 (MP3, AAC, OGG, Opus), ka whakawhāiti anō te codec MP3 te pūtake oro — i te 192 kbps he mārama te hua mō te nuinga o ngā ihirangi. Ka haere te ngaro → kāore e whakaora ana i ngā taipitopito kua whakakoretia.

E pupuri ana te MP3 oro i te mokatere tauira taketake?

E whakawhirinaki ana — 48 kHz te oro i roto i tōna AV1 e noho ana 48 kHz i roto i te MP3 huaputa. Mō te pūkōrero CD-burner, te pūkōrero rānei, ka taea e koe te whakamōhio ki te 44.1 kHz mā te whakaroa o te ōrite tauira; He mātauranga SoX-kitenga te tātai.

Ka taea e au te whakawātea i te oro mai i ngā pūranga maha AV1 ki MP3 i roto i tētahi rōpū?

He — ka tangohia he pūrākau o ngā pūranga AV1, ā, ka tangohia e tātau te oro i te taha kotahi. Ka whiwhi ngā kaimahi utu nui ake i ngā kaimahi taha kotahi; i runga i te 50-file batch ko tēnei te rerekētanga i waenganui i ngā minu me ngā minu tekau.

Ka tohu te MP3 me te taitara / kaitapere / metadata pūranga?

Mēnā ka mau te AV1 i te wāhanga, i te metadata rānei o te rerenga, ka tārua tātau i ngā āpure taitara / kaitapere / pūranga ki roto i te MP3. Mēnā kāore, ka puta mai te MP3 kāore i te whakahuahua - hoatu i tētahi kaiwhakawhanake tohu (Mp3tag, Picard) i muri i te whakahuahua mo te whakahuahua ā-wai.

He maha te roa o te whakawātea i te MP3 oro mai i te AV1 wā 1?

He tere te whakahua reo + whakahua - i te nuinga o te 5 ki te 15% o te roanga pūtake. Ko te 1-ora AV1 → MP3 e whakamutu ana i roto i te 3 ki te 9 min i runga i te pūtautau paerewa; Ka whakaiti ake te whakahua Premium i tēnei mō ngā mahi rōpū.

Ka taea e au te whakawātea i tētahi wāhanga anake o te AV1 oro hei MP3?

Kāore i roto i tēnei utauta — ka tangohia te oro katoa hei MP3, kātahi ka whakamahia te /oro-trim /, /oro-kutter / rānei hei whakaiti i te wāhanga. He tere ake te ara e rua-ki tētahi mahi whakakotahi, ā, ka hoatu ki a koe te mana tika o te taumata-whakamoho.

He tūmataiti te AV1 o ahau i te wā o te whakawāteatanga oro?

He — te tauira anō o te ātetetanga pēneia huringa: kaimahi motuhake, kāore he arotakenga tangata, he tango ā-pūmau i roto i ngā minu o te whakaotitanga. Ko te matapihi tauwhāiti o te tiakitanga i runga i te / ātetetanga/.

AV1

Ko te AV1 he whakatakotoranga kōpeketanga ataata tuwhera, kore-kingi-kore i hangaia mo te pai o te whakaata ataata i runga ipurangi. Ka whakaratohia e ia te kaha o te kaha ki te kore e whakararu i te kounga tirohanga.

MP3

Ka whakamahia e ngā kōnae MP3 te kōpeketanga ngaronga hei whakaiti i te rahi kōnae me te pupuri tonu i te kounga oro e tika ana mō te nuinga o ngā kaiwhakarongo.