FLAC imapereka kupsinjika kwa mawu kosataya nthawi, kuchepetsa kukula kwa fayilo pamene ikusunga 100% ya khalidwe loyambirira la mawu.
Ntchito Zofala
Kusunga nyimbo mu mtundu wangwiro
Makina osewerera mawu odalirika kwambiri
Kudziwa bwino mawu ndi kusunga zosunga zobwezeretsera
FLAC Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu
Kodi ndi fayilo ya FLAC?
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FLAC (Free Lossless Audio Codec) ndi mtundu wa ma code a mawu omwe amagwiritsidwa ntchito pochepetsa mawu a digito popanda kutayika.
Kodi kumatanthauza chiyani kuti FLAC ndi yopanda kusowa?
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Kuti decoded audio ndi bit-by-bit zomwe zidapita. Chopanda chilichonse chimatulutsidwa pazowona kuti simudzamvetsera, choncho FLAC ikhoza kusinthidwa, kusinthidwa ndi kubwezeretsedwanso mosayembekezereka popanda kusonkhanitsa zinthu zomwe zimatha kuwonongeka. Mtengo ndi kukula - nthawi zambiri zofanana zosasinthika - zomwe ndichifukwa chake lossless ndi kusankha koyenera kwa oyang'anira ndi cholakwika kwa foni yokhala ndi nyimbo. FLAC amakupatsani WAV fidelity pa theka la kukula, ndi bwino metadata tags ndi embedded ntchito zojambulajambula, amene ndi chifukwa chake amayang'ana lossless nyimbo laibulale.
N'chifukwa chiyani CD rippers amasinthidwa kuti FLAC?
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Chifukwa cha izi, kukhazikitsa kwa nyimbo kumakhala koyenera pa zida zomwe anthu ali nazo, ndipo zoyambirira zimasungidwa nthawi yayitali pambuyo pa kulephera. Buku la nyimbo lotulutsidwa ndilo yankho losankhidwa zaka zambiri zapitazo kuposa lamulo la nyimbo. Kubwezeretsa kuchokera pa diski kumapatsa katswiri wabwino; kusinthira zomwe muli nazo sikungatheke, chifukwa mfundo zazikulu zomwe zatulutsidwa panthawi yoyamba sizikupezeka mu fayilo yobwezeretsedwa. FLAC ndi Free Lossless Audio Codec, otsegulira mtundu kuchokera 2001 kuti compresses popanda kuchotsa imodzi chitsanzo.
Kodi woimba, album ndi kusindikiza kwa FLAC yanga kumatha kusinthidwa?
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Amachita komwe mtundu wofunikira uli ndi malo omwe angawaike. FLAC amayendetsa ma tag ndi mapangidwe ophatikizidwa ngati gawo la fayilo, ndipo kusintha kwa ma copy a pamalo onse omwe amamvetsetsa. Ma targets opanda malire ndi osiyana - adafotokozedwa pambuyo poti kulemba kwa tag ndi koyenera ndipo samangokhala ndi chilichonse, choncho buku losinthidwa limakhala ngati mchenga wa nyimbo zopanda dzina.
Yes — format imagwira bwino ntchito ndi ma channels ambiri kuposa awiri, kotero kuti surround mix imasunga ma channels ake ophatikizidwa moyenera, osati kuikidwa mu stereo panjira. Kodi mumamva ngati surround kumadalira pa mbali ya mbali: wolandirayo adzachotsa ma channels onse, foni idzalowetsa panthawi yosewera popanda vuto lililonse. Kusintha kwa stereo-only format kumachititsa kuti kuikidwa kukhale kosalekeza.
Kodi FLAC idzasewera mobwerezabwereza patsamba la webusaiti?
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Ndikukhulupirira. FLAC ndi imodzi mwamaudindo a audio omwe amagwiritsa ntchito masamba, motero amatha kutulutsidwa m'mawu a audio kapena wosewera podcast ndipo amagwira ntchito zonse popanda plugin kapena fayilo ya fallback. Izi zimapangitsa kuti zikhale zotetezeka zofalitsa, ndipo chifukwa chake kusinthira kujambula kwa exotic ku mtunduwu ndi nthawi zambiri njira yofupikitsa kuti ikhale yosewera patsamba.
Kodi ndi ndani amene amayendetsa mtundu wa FLAC?
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Palibe munthu, m'njira imeneyi: zofunikira ndi za anthu, kukhazikitsidwa kwa ntchito ndi kopanda malire, ndipo palibe kampani yomwe ingasinthe zofunikira zaposachedwapa. Izi ndichifukwa chake zimawonekera m'mapulogalamu otsegulira mapulogalamu ndi m'malamulo a archiving, komwe mtundu woyang'anira wogulitsa m'modzi ndi wowopsa. Kugulitsa ndi kuthandizira kwachuma - nthawi zambiri ndi mtundu womwe uli ndi zofunikira zabwino kwambiri ndi kugwirizana kwa chipangizo chosagwirizana.
Kodi kusintha kumasintha kuchuluka kwa sampling ya FLAC audio yanga?
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Sichoncho ngati simukupempha kuti ichite zimenezi. Kusintha kumasunga mitengo ya machitidwe a m'mawu ochokera - 48 kHz imakhala 48 kHz, 44.1 kHz imakhala 44.1 kHz - chifukwa kubwezeretsa machitidwe a m'machitidwe ndi mtengo wotsika wabwino wopanda phindu pamene palibe chomwe chimafuna kuti. Zosagwirizana ndi izi ndi zachidziwikire: ma CD a nyimbo amafuna 44.1 kHz, ena mwa osewera a hardware oyambirira amavomereza chilichonse chokhudzana ndi izi, ndipo ma pipelines a mawu nthawi zambiri amafuna 16 kHz. Sankhani mitengo yokhayokha m'machitidwe amenewa ndipo musiya izi zipite.
Kodi ndingasinthe dzina la chidacho popeza FLAC sichisintha?
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Kwambiri nthawi zonse, ndipo ndi bwino kumvetsa chifukwa chake: kuwonjezeka ndi label, pamene bytes m'maganizo ndi zopangidwa kwa mtundu wina mfundo. Kusintha dzina amapanga fayilo amene dzina lake amalonjeza chinachake za zinthu zake sikuti kubweretsa, ndi zimene amatsegula izo kapena amakana fayilo kapena misreads izo. Mmodzi waukulu kulephera ndi awiri mtundu amene ndi weniweni wofanana wonyamula pansi pa dzina losiyana - ndi ngakhale pamenepo bwino rewrap ndi chitetezo kuposa kusintha dzina.
Kodi ndingasinthe fayilo yonse ya FLAC mafayilo m'modzimmodzi?
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Ndi akaunti, yeah - kugwa iwo limodzi ndipo iwo ali mu mnda monga ntchito imodzi kuposa kusamalira mmodzi pa nthawi, ndi zosankha zofanana zogwiritsira ntchito m'magulu ndi zotsatira zobwerera limodzi. Free conversions kuyendetsa imodzi wapamwamba pa nthawi (kuphatikiza zida zimatenga awiri); a ndalama malire ndi zimene zimatsegula processing gulu ndi zikuluzikulu per-fayilo malire, amene ndi zimene amachititsa kusintha archive lonse zothandiza.
Kodi chimachitika chiyani kwa fayilo yanga ya FLAC pambuyo posintha?
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Idzathetsedwa. Kutsitsa ndi zotsatira zosinthidwa zimasungidwa pa seva nthawi yomwe ntchitoyi imafunikira ndipo zimathetsedwa mwamsanga; kutumiza kumachitika pa HTTPS m'njira ziwirizi. Palibe amene amawerenga zomwe zilimo, palibe chomwe chimaphatikizidwa mu index, ndipo palibe chomwe chimapita kwa wina aliyense. Ngati simukufuna kuyembekezera kuchotsa kwachidule, kutseka ntchitoyo kumachotsa mafayilo mwamsanga.
