Yintoni codec yaye yintoni na ke ngenxa?

Kwi-Internet uyakwazi rhoqo uyakothusa lo mbuzo, "oko codecs". Ukuphendula oko, makhe khumbula i enkhowudingi data digital.

Ngamnye kuthi ubuncinane kanye ndibona ividiyo kwi computer yakho, isixhobo esiphathwayo okanye isidlali somculo. Kwaye sokumamela iingoma ezirekhodiweyo baba eqhelekileyo kangangokuba ngoku, phandle ezitratweni zomzi, kunzima ukuba ukudibana nomntu headphones. Xa ke bambalwa abantu efanayo cinga ngabo ubalo leyo ukuba ukuthobela umbindi iprosesa kunye nemizobo card, elungiselela umfanekiso okanye isandi. Ibiya kuthetha ukuba naziphi na izibalo? Abadlali cassette efanayo ngaphandle kokuba iziqhubekisi (hayi kubandakanywa ezizodwa), bahlangabezana ngokuphawulekayo imisebenzi yabo. Noko ke, uthelekiso loo nto ayilunganga, ekubeni zonke ifayile luphawulwa hayi ubude kwe tape ngeemitha, kwaye umthamo -mega terabytes -Oral, kwaye isithuba simahla kwi eendaba akakwazi ukufumana ngokwaneleyo. Ngokuqhelekileyo yonke imibuzo shwaka kanye wavakalisa ubukhulu loqukuqelo yevidiyo yedijithali: kwingcaciso 1 standard HDTV imalunga 3 GB. Ngoko ke yonke ividiyo kunye emanyelwayo kusingathwa ziinkqubo ezizodwa ukunciphisa isayizi ifayile ngokususa (ucinezelo, ucinezelo) ziyinxalenye data non-kubalulekile. Kukho iinkqubo ezininzi, kodwa ngokubanzi nje ezimbalwa. Umzekelo, ividiyo codecs - yi DivX, Xvid, x264, njll Kodwa endle isandi iintlobo ngaphantsi .. Ngokusisiseko, apha ngukumkani codecs zilandelayo for audio: MPEG Layer version 3, AC-3 kunye nefomathi WAV uncompressed. Ngoku Kumndilili we computer umsebenzisi ukufumana umzekelo umlambo uncompressed nzima.

Impendulo yalo mbuzo, "yintoni le codec" ngu: codec - inkqubo encinane ezizodwa okanye kwithala leencwadi (dll), nto leyo lisebenza enkhowudingi (ucinezelo) kunye iifayile ukucazulula, imilambo yemultimedia. Masithi umsebenzisi uvule umdlali software ifayile yevidiyo. Ubume ifayile ngalinye icandelo ingcaciso ebonisa ngayo kusetyenziswa ucinezelo codec lwenziwa. Ngenxa yomdlali ulwazi funda izicelo idatha kwinkqubo yokusebenza kwi indawo codec kwaye usebenzise ukuze ukucazulula komlambo, kukukhupha ividiyo kwikhusi. Ukuba inkqubo codec akakho, ngoko kube nzima ukuba ukudlala umva umyalezo. A Eyonanto ibalulekileyo - kuphela ividiyo okanye isandi kuphela.

Ukwazi oko codecs kunokuba luncedo ukuze ukumisela, esebenzisa apho ifayile ekujoliswe kuye zixinaniswe. Oku kuya kufuna inkqubo mediainfo, GSpot okanye enjalo lifunda block data. Kukho ezininzi, maxa wambi nkqu isicelo yokusebenza iifayile multimedia (Fomatha Factory) zinika ithuba enjalo. Thina aqondise isalathisi kwifayile olufunwayo uze ubize menu. Xa ikhonkco "View" okanye "Thumela kwi" khetho iya kuba yimfuneko. Okulandelayo, ityala ngenxa amancinci - ukukhuphela kwaye ufake ezi codecs.

Abayaziyo into codecs yokusombulula ngokulula ingxaki inoperability lwefayile yemultimedia. akuyomfuneko ukuba sijonge iimpawu zakho zokukhowuda ethile okanye funda manual multi-page. Isisombululo ilula kakhulu - download kwaye ufake ezizodwa ingqokelela simahla codecs. Kungoku nje omnye kakhulu - lo K-Lite codec Pack. Cwangcisa ikhona kwiinguqulelo ezininzi, ngoko ke kungcono ukuba kungokunivela ezimbalwa megabytes extra wachitha, yaye ngoko nangoko download Pack Mega. Xa ufaka wabaqalayo Ungasebenzisa useto umphuhlisi ekucetyiswa, yaye bayacelwa kubasebenzisi abaphambili ukwenza ngokumbonisa ukuba kuyimfuneko ukubhalisa kule nkqubo. Emva kokufaka K-Lite zonke codecs baya kubhaliswa kwaye ziya kukwazi ukuba iqhagamshelane ngokuzenzekelayo umdlali xa isicelo. Oko kukuthi, ubukho codecs kumsebenzisi ngokupheleleyo "transparent".

Kukho nenye indlela ukudlala iifayile multimedia. Kuba oku abadlali ezizodwa (PotPlayer, VLC, njalo njalo). Ubuchule zokucazulula sele ngokwabo.