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Tahuri WebM Tuhinga o mua MP2

Tahurihia Tō WebM Tuhinga o mua MP2 tuhinga ngawari

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Me pēhea te huri WebM Tuhinga o mua MP2

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 MP2 kōnae


WebM Tuhinga o mua MP2 Ngā Pātai Auau mō te Tahuritanga

He pēhea te whakawātea i te oro mai i tētahi WebM pūranga hei MP2?
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Whakataki i te WebM me te whakarerekē i te rererangi oro, kātahi ka whakawaeheretia ki MP2. Kāore he whakawhitinga ataata tuarua, ā, kāore he ngaronga āhuatanga i tua atu i te MP2 codec.
Ko te bitrate pūmau MP2 ko te 192 kbps (whakarerekere mō te pūoro). Ka taea e koe te whakahōu ki te 320 kbps (pūoro), 96-128 kbps rānei (whakaaro / podcast / pūranga iti iho). Ka whakaaturia te kōwhiringa i roto i ngā kōwhiringa tiketike.
Mēnā he kore ngaro te MP2 hanga (WAV, FLAC), ka pupuri kētia e koe ia tauira. Mēnā he ngaro te MP2 (MP3, AAC, OGG), ka whakawhāiti anō te MP2 codec — kei te āhua o te hua ki te bitrate me te pūtake oro. Ka whakawhirinaki tātau ki te 192 kbps e mārama ana mō te nuinga o ngā ihirangi katoa.
Mā te pūmau, ā, he 48 kHz te whakaterenga oro i roto i te WebM ka noho hei 48 kHz i roto i te MP2. Mēnā e hiahiatia ana e koe te 44.1 kHz (kākā CD-quality) mō te ōritetanga ki ngā kaiwhakaari tawhito, kei roto i ngā kōwhiringa tiketike he whakaterenga ōrite tauira.
He — ka tangohia he pūrākau o ngā pūranga WebM ki roto, 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 rōpū 50-reo, ko te rerekētanga i waenganui i te 90 waeine me te 8 minu.
Mēnā he wāhanga, he metadata rerenga rānei te WebM, ka tārua tātau i ngā āpure kaitapere / taitara / pūrākau ki roto i te MP2. Mēnā kāore, kāore te MP2 i te tātaitai — hoatu i tētahi kaiwhakawhanake tohu (Mp3tag, Picard) i muri i te whakanaotanga mēnā e hiahiatia ana e koe ngā tohu nui ake.
He tere ake te whakawāteatanga oro i te whakawaenga anō o te ataata — i te nuinga o te 5–15% o te roanga pūtake. Ko te 1-ora WebM → MP2 e whakamutu ana i roto i te 3–9 min i runga i te pūtautau paerewa.
Kāore i roto i tēnei utauta — ka tangohia te oro katoa hei MP2 i konei, kātahi ka whakamahia te /oro-trim /, /oro-kuter / rānei hei whakaiti i te wāhanga. He tere ake te ara e rua-ki tētahi mahi whakakotahi.
He — te tauira anō o te āhua o te āhua o ia huringa: kaimahi motuhake, te tango ā-tō
Ko te tikanga o ngā mokowā whakamātautau, he āhua oro-maha te WebM, ā, i kōwhiria e tātau te rerenga hē. Ka whakamahia te kōwhiringa tiketike "rerenga oro" hei kōwhiri tika i te rerenga 0, 1, ērā atu mea, ka whakawātea rānei i ngā rerenga katoa ki tētahi kāwai-maha MP2 mēnā MP2 e tautoko ana i tēnei.
Ka tiakina te papatū kanikani mai i te WebM e te pūmautanga — ka whakaputaina e te 5.1 WebM tētahi 5.1 MP2 kei reira e tautoko ana te codec i a ia (AAC, FLAC, OGG). Ka taea e koe te whakahauhau i te pūrere, i te pūrere rānei mā te kōwhiringa kanikani-iti, e whai ana ki te rerenga mahi podcast.
Ka tākaro te MP3 i ngā wāhi katoa. Ka tākaro te AAC / M4A i runga i te Apple me te nuinga o te Android. E hiahiatia ana e OGG / Opus tētahi kaiwhakaari hōu i runga i te iOS. Ko ngā kōwhiringa tiketike e whakawātea ana i tētahi "whakahaere" e kōwhiri ana i te MP2 codec e tino pānui ana i runga i tō rātou ūnga.

WebM

Kua hangaia a WebM mō te tukutuku, e tuku ana i te roma ataata kore utu me ngā kōtēke VP8/VP9.

MP2

MP2 is the audio layer that predates MP3, still used in digital radio and broadcast because decoding is cheap and robust.

MP2 Ngā Kaitahuri

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