WAV → Opus

Tahurihia Tō WAV Tuhinga o mua Opus 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 WAV Tuhinga o mua Opus

Hipanga 1: Tukuatu tō WAV 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 Opus kōnae

WAV Tuhinga o mua Opus Ngā Pātai Auau mō te Tahuritanga

He pēhea te tahuri i a au i te WAV oro ki Opus me te kore e ngaro te āhuatanga?

Whakataki i te WAV me te kaikōrero e kōwhiri ana i te Opus codec me te bitrate hei ōrite ki te pūtake. Kāore i te ngaro Opus (WAV / FLAC / ALAC) e pupuri ana i ia tauira i te pēhi; ko te ngaro Opus (MP3 / AAC / OGG / Opus) te pūmau ki te 192 kbps e mārama ana mo te nuinga o ngā oro. Ko te tikanga ka rokiroki te WAV i te PCM kāore i whakawhāititia - ka pupuritia tika ia tauira, i te mokowā o te hōhonu me te mokatere tauira i tangohia. Ko te Opus e whakawhānui ana i te 6 kbps mono speech ki te 510 kbps stereo music i roto i te rererangi ōrite, ā, ka huri noa i ngā āhuatanga.

He nui te āhuatanga e ngaro ai ahau i te tahuritanga o WAV ki Opus?

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

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

Heoi, ā, he whiwhinga tūturu i runga i te WAV, kāore he wāhi e whakawhirinaki ana ki te rokiroki i tētahi o ia. Opus 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. Ko Opus te pūkōrero whakapeka pai rawa atu i ngā mokatere iti o te bitrate mā tētahi rohe mārama, ā, ka whakahaua e ia ngā tuhipoka reo WhatsApp, Discord me te WebRTC.

Ka tākaro te Opus i roto i tōku waka, i runga rānei i ngā pūrere tawhito?

I te nuinga o te wā kāore. WAV e whakakōrerotia ana e ngā mea katoa, tae atu ki ngā wae o te waka me ngā kaiwhakaari pakeke; Opus e hiahiatia ana he pūmanawa e mōhio ana ki te pūkōrero, ā, kāore i te nuinga o te wā e whai ana i ngā pūrere. Mēnā he pūkōrero waka, he kaiwhakaari whakarerekē rānei te ūnga, he tautohe kaha mō te noho i runga i WAV. Kua tata tonu te kore e tautokona e ngā pūrere takitahi te Opus — e whakaaro ana ki te whakatangitangi pūmanawa anake, ā, e tūmanako ana ngā pūkōrero waka kia whakakāhore i a ia.

Ka angitu te whakarewa i tētahi pūkete roa WAV?

Ko ngā pūkete wātea e whakawhāiti ana ki te 100 MB ia pūkete, ā, WAV e haere ana ki te tata ki te 10 MB ia minu i roto i te stereo nā te mea kāore he mea e whakawhāiti ana — ka rokirokitia ia tauira ki te whānui katoa. Te tekau minu kua noho ki te tepe. Ka whakatū te utu i te taitapa, ā, he 4 GB te tauine o te hanga i runga ake i taua mea, nā reira ka tae mai ngā hautanga roa ki te wehenga ki ngā wāhanga tau; tuku i a rātou tahi, ā, ka whakaarotia hei mahi kotahi. He tino nui te WAV — tata ki te 10 MB ia minu i te āhuatanga CD — ā, he 4 GB te tauine o te āhua o te pūrākau, ā, kāore he wāhi mō ngā tohu tika.

He aha te bitrate ka whakamahia e te pūkete Opus?

Ko te pūmau ko te 192 kbps mō te ngaro Opus; whakawhitinga mō te kore ngaro Opus. 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 WAV ki te Opus i te āhuatanga o ahau?

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

E pupuri ana te WAV ki te Opus 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 WAV me te tuhi ki te Opus 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 Opus he paerewa IETF mai i te tau 2012 nāna i whakakotahi te pūrere kōrero SILK o Skype me te pūrere pūoro CELT o Xiph ki roto i tētahi hoahoa.

Ka taea e au te tahuri i nga rau o nga pūranga WAV ki Opus?

He — Ka tangohia he pūrākau o ngā pūranga WAV 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 Opus i te ōritetanga tauira pēnei i te WAV?

Mā te tīpako, ā, — 48 kHz WAV e noho ana 48 kHz i Opus. 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 WAV ki Opus?

He — ka hoatu e te kōwhiringa pūnoa-pūnoa te pūnoa ITU-R BS.1770 / EBU R128 ki te Opus, 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 Opus 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 Opus codec i whakawhāititia ai mō ngā pūrere o tōmu ūnga.

WAV

Ka rongoatia te oro e ngā kōnae WAV i te hōputu kāore i kōpeketia, ka puta he oro kounga CD, he mea tino pai mō ngā mahi oro ngaio.

Opus

Ko te Opus he kotēkē ororongo tuwhera kore rangatira e whakarato ana i te kōpeketanga kounga teitei mo te korero me te ororongo whanui. He pai mo nga momo tono, tae atu ki te reo i runga i te IP (VoIP) me te roma.