FLAC → OGG

Sinthani Yanu FLAC ku OGG mafayilo mosavuta

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Kukweza

Momwe mungasinthire FLAC ku OGG

Gawo 1: Kwezani yanu FLAC mafayilo pogwiritsa ntchito batani lomwe lili pamwambapa kapena pokoka ndi kugwetsa.

Gawo 2: Dinani batani la 'Convert' kuti muyambe kusintha.

Gawo 3: Tsitsani pulogalamu yanu yosinthidwa OGG mafayilo

FLAC ku OGG Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu

Kodi ndingasinthire bwanji FLAC audio ku OGG popanda kuwononga mtundu?

Kutsitsa fayilo ya FLAC ndipo wosinthira amasankha OGG codec ndi bitrate kuti agwirizane ndi chiyambi. OGG yopanda kusowa (WAV / FLAC / ALAC) imateteza zonse zomwe zimafanana; OGG yowonongeka (MP3 / AAC / OGG / Opus) imayikidwa ku 192 kbps yomwe ndi yosawoneka bwino kwa amayi ambiri. FLAC amagwiritsa ntchito linear kuyembekezera ndi Rice kulemba kuti afike pafupifupi 50-60% ya mtundu wa asalowetsa pamene decoding kumbuyo kwa bit-identical PCM. Vorbis m'ma OGG ndi lossy ndi amagwiritsa ntchito kusinthasintha bitrate mwa kuipa, kotero ubwino ndi kuika monga mbali kuposa fixed kbps figure.

Kodi ndibwino bwanji kuti ndichepetse kusinthidwa kwa FLAC ku OGG?

Ena, ndipo ndi nthawi yayitali - ichi ndi chiwongola dzanja chomwe chimabweretsa zambiri. FLAC imakhala ndi zonse zomwe zimapezeka; OGG imachotsa zomwe psychoacoustic model imayembekezera kuti simudzawona. Pa 192 kbps ndi pamwambapa kuti kuyembekezera ndi kokwanira kuti zikhale zowoneka bwino pazinthu zambiri ndi zida zambiri. Tengani FLAC monga mtsogoleri wanu, chifukwa simungathe kubwerera ku OGG.

Kodi fayilo yochokera ku OGG idzagwiritsa ntchito bitrate iti?

Mtengo woyambirira ndi 192 kbps kwa lossy OGG; pass-through kwa lossless OGG. Chotsani 320 kbps kwa audiophile kapena 96 kbps kwa mawu / podcast. Chosankha chimasintha kukula kwa fayilo motsutsana ndi kumvetsera; pansi pa 96 kbps lossy artifacts amawoneka pa nyimbo.

Kodi kuchoka ku FLAC kupita ku OGG kumachepetsa mtundu wanga wa audio?

Ngati FLAC ndi lossy ndipo OGG ndi lossless (mwachitsanzo MP3 → WAV), OGG si yabwino kuposa FLAC — simungathe kubwezeretsa zambiri zomwe zatulutsidwa. Ngati FLAC ndi lossless ndipo OGG ndi lossy, OGG codec imabwezeretsa; pa 192 kbps zotsatira zake ndi zosawoneka bwino kwa zinthu zambiri.

Kodi wosintha FLAC kupita ku OGG amasunga ID3 / metadata tags?

Ndiyo — mutu, woimba, album, chaka, mndandanda wa nyimbo, ndi zithunzi za album zimawerengedwa kuchokera ku FLAC ndipo zimalemba ku OGG komwe mtundu umathandizira ma tag. Zomwe zimadziwika bwino (MP3, AAC, FLAC, OGG) zimasamalira ma tag bwino; WAV yosapanga dzimbiri siyichita. OGG ndi Xiph.Org chidebe, nthawi zambiri kunyamula Vorbis audio, anapangidwa mu 2000 monga patent-free kusintha kwa MP3.

Kodi ndingasinthire mamiliyoni a FLAC mafayilo ku OGG?

Yai - tidzayika fayilo ya FLAC ndipo tidzazipanga mofanana. Premium ili ndi ogwira ntchito ambiri mofanana ndi malire a fayilo, kotero fayilo ya 500 imatha m'maola angapo osati m'maola angapo.

Kodi OGG idzakhala ndi kuchuluka kwa sampling yomweyo ngati FLAC?

Mwa default yes — 48 kHz FLAC imakhala 48 kHz mu OGG. Ngati mukufuna kuchepetsa kusamvana kwa ma CD (96 kHz → 44.1 kHz kwa kulemba CD), kusankha kwa kusamvana kwa ma CD kumagwiritsa ntchito kusamvana kwabwino kwambiri panthawi yolemba ma CD.

Kodi ndingasinthire kuwala kwamphamvu pamene ndikusintha FLAC kupita ku OGG?

Ndiyo — njira yosintha mawu kuti akhale oyenera imagwiritsa ntchito ITU-R BS.1770 / EBU R128 kuti ikhale yoyenera kwa OGG, yolenga -14 LUFS (zoyenera kusewera) kapena -16 LUFS (zoyenera kusewera podcast).

Kodi OGG yanga idzasewera pa stereo yagalimoto, iPod, ndi Sonos?

MP3 imasewera kulikonse. AAC imasewera pa Apple, ambiri a Android, ndi Sonos. FLAC imasewera pa Sonos ndi Android koma si pa iPods oyambirira. WAV imasewera pa chilichonse koma ndichodabwitsa. Kusintha kwa chipangizo chatsopano chimasankha OGG codec yosinthidwa kwa zida zanu zofunikira. OGG Vorbis amadula MP3 pa bitrate yofanana ndi kunyamula palibe ndalama licensing, chifukwa chake masewera injini ndi open-source mapulogalamu anatenga izo wholesale. OGG ali woipa hardware thandizo - car stereos, zakale iPods ndi TV ambiri sadzaona fayilo pa zonse.

Kodi fayilo yanga FLAC ndi yapadera pamene ikusintha kukhala OGG?

Ndikofunika — fayilo ya FLAC imatha kuchitidwa m'ma worker osiyana ndipo imatha kuthetsedwa m'maola ochepa. Tisaseweranso, sitisunga nthawi yaitali, kapena sitigawana zomwe zili pa audio.

Kodi ndi nthawi yayitali bwanji kuti musinthe nthawi ya 1-hour FLAC kuti OGG?

Kusintha kwa codec yofanana: 10 mpaka 30 masekondi. Kusintha kwa codec yosiyana: 10 mpaka 20% ya nthawi yoyambira, kotero nthawi ya 1 ola FLAC → OGG imatha m'maola 6 mpaka 12. Ntchito za batch zimagwirizana pakati pa ogwira ntchito kuti ziwonjezere kufulumira.

N'chifukwa chiyani OGG ndi yolimba kapena yolimba kuposa FLAC?

Sizimachitika kusintha kwa kuwonjezeka kwa nthawi iliyonse mpaka mutakhazikitsa njira yosintha. Ngati mukuona kusintha kwa gawo, ndiye kuti wosewera nyimbo kapena laibulale yanu ya ma media agwiritsa ntchito ReplayGain kapena kusintha kwa gawo pa kusewera — si ife. Chotsani izi kuti mumvetse gawo la OGG lachilungamo.