Hipanga 1: Tukuatu tō WebM 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 M4R kōnae
WebM Tuhinga o mua M4R Ngā Pātai Auau mō te Tahuritanga
He pēhea te tango i te whakarerenga oro mai i te WebM hei M4R?
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Whakataki i te WebM me te whakarerekētanga e whakarerekē ana i te rerenga oro mai i te WebM, kātahi ka whakarerekē ki M4R. Ka whakakoretia ngā tāruatanga ataata — kāore he whakawhitinga ataata tuarua, kāore he ngaronga āhua i tua atu i te mea i whakamōhiotia e te M4R te pūkōrero. Ko te WebM he huinga iti o Matroska i whakaputaina e Google i te tau 2010 hei whakarato i te pouaka whakaata HTML5 me te kore utu. Ko te M4R he iPhone ringtone - he faila AAC noa iho i roto i tētahi MP4 me te whakaroa i hurihia kia iTunes ngā pūranga hei oro.
He whakawhitinga te WebM ki te M4R he porowhita tuarua o te whakawhāiti ngaro?
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Heoi, ā, e tika ana te whakarite i te taha. He ngaro nga āhuahira e rua, nā reira ko te M4R 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 M4R mai i tērā, ka kore e taea te whakawhiti i te whakawhitinga rua katoa. He whāiti te WebM: VP8, VP9 rānei te ataata (AV1 ināianei) me te Vorbis, te oro rānei, me ētahi atu. Ko te utu AAC, i whakawhāititia i te 40 sekona, ko te tono roa rawa e whakaaetia ana e te iOS.
Ka taea e au te tohu i te M4R me ngā mōhiohio kaiwaiata me te pūrākau?
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Heoi, ā, he whiwhinga tūturu i runga i te WebM, kāore he wāhi e whakawhirinaki ana ki te rokiroki i tētahi o ia. M4R 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. Ka tae noa ki te rārangi o ngā oro iOS mā te Finder, iTunes rānei me te kore e āhei te whakamātautau.
He aha te whakataki oro e whakawāteatia ana ina maha ahau WebM?
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Mā te pūngao pūmau 0 (te pūrere oro tuatahi, i te nuinga o te wā ko te whakakotahitanga matua). Mēnā ka mau te WebM i ngā kōrero, ngā tāruatanga, ngā pūoro whakaahua rānei i runga i ngā pūrere tāpiri, ka whakaaetia e te kōwhiri "pūngao oro" whakahauahua kia kōwhiria e koe te 1, 2, 3... mārama. Ka whakaaturia te rārangi rererangi i te tirohanga tāuru, nā reira kāore e kōwhiria e koe te matapōkere.
He aha te bitrate e whakamahia ana e te M4R?
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Ko te M4R te mokatere bita tōtika tōtika ko te 192 kbps (mārō mō te pūoro ki te nuinga o ngā uaua). Whakapae ki te 320 kbps mō te huaputa audiophile, 96-128 kbps rānei mō te reo / podcast i reira ko te faila iti iho te arotahi. Ko ngā ūnga kore ngaro M4R (WAV, FLAC) ka whakakāhore i te whakaritenga bitrate me te pupuri i ia tauira.
Ka whakaitihia te āhua o tōku pūoro mai i te WebM ki te M4R?
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Mēnā he kore ngaro te M4R hanga (WAV, FLAC, ALAC), ka tiakina ngā tauira taketake katoa. Mēnā he ngaro te M4R (MP3, AAC, OGG, Opus), ka whakawhāiti anō te codec — i te 192 kbps kāore e taea te whakarongo i te rerekētanga mō te nuinga o ngā ihirangi; i te 96 kbps ka taea e koe te whakarongo i ngā pūrere, i ngā pūrere rānei e whakangākau ana. Kāore he pānga ki tēnei te WebM kōpaka — ko ngā whakaritenga codec anake e pā ana.
E pupuri ana te M4R i te WebM te mokatere tauira?
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Mā te pūmau, ā, — ka noho te oro 48 kHz WebM hei oro 48 kHz M4R, ka noho te 44.1 kHz hei oro 44.1 kHz. Mēnā e hiahiatia ana e koe te whakaiti hei ōritetanga (hei tauira, ko ngā māngai whare taiwhanga 96 kHz ki te 44.1 kHz CD-quality M4R) ka mahi tēnei te whakaititanga o te ōrite tauira me te whakarerekētanga o te āhuatanga tiketike.
Ka taea e au te whakawātea i te M4R oro mai i tētahi pūrākau o ngā pūranga WebM?
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He — ka tangohia he pūrākau o ngā pūranga WebM ki te rohe whakaata, ā, ka haere tonu tātau ki te whakawātea. He nui ake ngā kaimahi whakawātea a Premium; i runga i tētahi rōpū pūranga 100 (whakahaere pūoro-whitiāhua noa iho) ko tēnei te rerekētanga i waenganui i te 90 waeine me te 8 minu.
He maha te wā e tango ana i te M4R mai i te WebM 1-ora?
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He tere ake te whakaterenga reo + transcode i te whakarerekētanga o te whakarerekētanga o te wikiō - i te nuinga o te 5-15% o te roanga pūtake. Ko te 1-ora WebM -> M4R e whakamutu ana i roto i ngā minu 3-9 i runga i te pūtautau. Mēnā ka ōrite te pūāhuatanga M4R ki te pūāhuatanga pūtake i roto i te WebM (tōtahi mō AAC i roto i MKV / MP4), he pūāhuatanga mārō, ā, ka haere i ngā takirua.
Ka mau te M4R ki ngā tohu taitara / kaiwhakaari / pukapuka?
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Mēnā ka rokiroki te WebM pūranga ki ngā raraunga meta (kaitapere, taitara, pūranga), ka tārua mai tātau i ēnei āpure ki te M4R kāwai e tautoko ana te hanga i ngā tohu. ID3v2 (MP3), Vorbis comments (OGG, FLAC), MP4 atoms (AAC / M4A), RIFF INFO (WAV) kua tuhituhi katoatia. Kāore i whakawāteatia WebM ka whakaputaina i te M4R — hoatu Mp3tag, Picard rānei i muri i te kawemai hei whakarei.
He tūmataiti te WebM o ahau i te wā o te whakawāteatanga oro?
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He — ōrite te tauira ā-ringa me ia tahuritanga. Ko te pūtake WebM me te huaputa M4R e mahia ana i roto i ngā kaimahi motuhake, ā, ka tangohia i roto i ngā minu. Kāore anō kia whakataetae, ki te penapena, ki te tiritiri rānei i ngā ihirangi. Tirohia /privacy/.
He aha te take i puta ai ngā mokowā whakamātautau, ngā pūoro hē rānei i roto i tōku M4R?
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Tata tonu ki te kore e ōrite te pūtātau-wai - he whakaritenga oro-maha tō tātou WebM ā, ka tangohia e tātau te reo hē (hei tauira, ko te rererangi oro whakaahua whakarongo-kore i te wāhi o te whakakotahitanga matua). Ka haere anō me te kōwhiringa whakamua "wai audio" i whakaritea ki te pūtātau tika, ki te kōwhiri rānei i "ngā aho katoa" hei tango i ia rererangi hei pūkete motuhake M4R.
