Mtundu FLAC chosiyana ndi zina codecs digito zomvetsera?

Popeza penipeni digito makampani zomvetsera wakhala si anakumana ndi kuchepa kwa akamagwiritsa wapadera kuti ntchito kupulumutsa ndi kubwezeretsa. Kumene, wosuta pafupifupi wotchuka kwambiri kwa MP3 lakale, koma lero iye anakankhidwira padziko ena ambiri apamwamba ndi codecs ano.

Tsopano ndi mmodzi wa anthu otchuka pakati okonda nyimbo ndi mtundu FLAC. Maonekedwe ake amadziwika chifukwa ali makamaka psinjika aligorivimu imene khalidwe imfa nkomwe amapezeka.

Osiyanasiyana potero ku akale kwambiri komanso ofalitsidwa ntchito codec, zilibe kuchotsa kuchokera zomvetsera akukhamukira palibe "owonjezera" deta, choncho makamaka loyenereradi udzafunidwa okonda nyimbo. Mkokomo wa khalidwe limeneli si abwino kubwezeretsa pa chida kalasi Hi-Mapeto, komanso kulenga nyimbo zawo deta.

Pa tsiku ili, FLAC mtundu imayendetsedwa ndi mapulogalamu onse kompyuta kwa kumvetsera nyimbo. Komabe, chaka chilichonse pali hardware njira zambiri kuti athe wosuta kusangalala phokoso aakulu.

Kapangidwe ka mapaketi izi codec monga zambiri zazidziwitso Streaminfo, mafelemu ndi mabayiti anayi FLAC. Choyamba ndi mabayiti kuti amachita monga dzina la mtsinje zonse ndiyeno decoded zambiri zazidziwitso, kenako kale ndi wothinikizidwa phokoso lokha. Sami zambiri zazidziwitso ndi mtsinje zomvetsera nthawi zonse alternated pakati pawo. Komanso, athandizira deta mtsinje lagawidwa midadada, pambuyo kumachitika wosadalira 'kala' ikusonyeza awo.

Pambuyo wolemba pulogalamu, ali wothinikizidwa, pali awo "makongoletsedwe" mu mafelemu a. Kodi bwino, FLAC mtundu zimaphatikizapo kugwiritsa ntchito midadada zamitundu yosiyanasiyana, amene amapanga zotheka kukhala zabwino kwambiri za phokoso.

N'zosadabwitsa kuti partitioning mu zidutswa za phokoso ndi limodzi mwa magawo yovuta kwambiri kwa kabisidwe. Kukula kwa aliyense mchitidwe anatsimikiza zochokera angapo makhalidwe zakuthupi koyamba. Ngati mwaganiza kuonjezera chiwerengero cha midadada amenewa pamene kabisidwe, zidzakhala zinthu zambiri, alternating ndi mafelemu. Kumene, mu nkhani iyi, ndi psinjika Mwachangu adzakhala m'munsi.

Komabe, ntchito codec lalikulu kwambiri komanso sangathe kusankha mulingo woyenera chitsanzo deta psinjika. Iwo ankakhulupirira kuti nthawi zambiri muyenera kugwiritsa ntchito ku zitsanzo 2 6000. Kukhazikitsa phindu nzeru zofunika 44,1 kHz. Popeza FLAC mtundu adzakhala wokhoza kuulula umatha zonse.

Onani kuti pambuyo kusankha chizindikiro ichi adzayamba chiyerekezo cha chizindikiro. Ndi basi chifukwa womwewo wa ndondomeko imeneyi ayenera kuwotcha zochepa ngati n'kotheka chiwerengero cha Akamva. Akatswiri kuzitcha izo "otsalira." Ndi magawo a ntchito kuti ndiyotengera, zomwe ankagwiritsa ntchito psinjika.

Mwa njira, ndi chiyerekezo angagwiritsidwe ntchito mitundu iwiri ya iwo. Pamene pali kufunika kuti atembenuke owona FLAC kuti MP3, ntchito zomwezo deta ozimbayitsidwa, monga mwinamwake si koyenera kudikira khalidwe linanena bungwe file.

Choncho, codec ichi ndi chimodzi mwa kutsogolera ano digito phokoso, kuyambira mwina kuonetsetsa wapamwamba kwambiri wothinikizidwa nyimbo. Kumene, wapamwamba mtundu FLAC sasamalira kukula yaying'ono ya file linanena bungwe, koma adalenga kwa cholinga ichi.