MP2 Isiguquli

Guqula MP2 ukuya nokubuya kwiifomathi ezahlukeneyo

Malunga MP2

I-MP2 (i-MPEG Audio Layer II) yifomathi yocinezelo lwe-audio edla ngokusetyenziselwa usasazo kunye nosasazo lwe-audio yedijithali (DAB).

Iindlela Ezisetyenziswa Ngazo Eziqhelekileyo

Broadcast audio
DVD audio
Legacy media

MP2 Imibuzo Ebuzwa Rhoqo Ngokuguqula

Yintoni i-MP2 yefayili yesandi?

I-MP2 yifomati yesandi elahlekile. Umkhokeli ususa ukuphindaphinda okungalunganga nesandi esifihlakeleyo ukufezekisa ubungakanani befayili obumalunga neshumi le-uncompressed equivalent. Ukuphinda ukhokelele i-MP2 kwifomati enye elahlekile kwenza ukuba umgangatho ulahleke; guqula ukusuka kwi master engalahleki xa kunokwenzeka.

Ingaba umgangatho sele ulahlekile kwifayili MP2?

Into na leyo ikhowudi yokuqala yagqiba ukuyisusa, ayikwazi ukubuyiselwa. MP2 icindezela ngokuyila into ethe indlebe ayizukuyiqaphela - iingoma ezimdaka ezihlala phantsi kwezi zikhulu, ukuphindaphinda kumazantsi okuva - kwaye isuse ngokusisigxina. Kwi bitrate elungileyo engazivakalayo kuninzi lwaba bonke. Into eyiyo ayitshintshi, ngoko ukuguqula kwifomati engalahleki igcina iimeko zangoku kunokuba ibuyisele ioriginal. MP2 ilahlekile kodwa isebenzisa ibanki yecebo lokucoca ulwelo elilula kune MP3, eqhelekileyo isebenza kwi 192 ukuya kwi 384 kbps.

Kutheni inkqubo yokusebenza yokusasaza nokubhala ifuna MP2?

Kuba umbhobho wonke wakhiwa kuwo. Abancedisi abadlalayo, i DVD ebhaliweyo isixhobo kunye nenkqubo yokuthatha inkqubo yacaciswa malunga nale fomati xa yayikhona, nezixhobo ezineminyaka emibini yobomi benkonzo ayikwazi ukucaciswa kwakhona. Iifayile eziphumayo ezinkqubo zifomati yenkqubo eyenziweyo ukuvelisa, hayi ukhetho olunokwenziwa kutsha nje. I-MP2 inamandla kakhulu ekuphumezeni iimpazamo ze-bit kwaye ibiza kakhulu ukuyikhupha, oko kubangela ukuba iinqanawa zokusasaza zihlale kuyo ixesha elide emva kokuba i-MP3 ifike.

Kutheni le nto ifayili yam MP2 ivela ngaphandle kwegama lengoma okanye ubugcisa?

Kuba ifomati ayikho naphi na ukugcina. MP2 yacaciswa ngaphaya kwesandi sayo, ngaphandle kwendawo eqhelekileyo yesihloko, i-albham okanye umfanekiso wesiqulathi seefayili, ngoko abadlali babuyela umva ukuboniswa kwegama lefayili. Ukutshintsha kwifomati ephawulweyo kwenza ithala leencwadi likwazi ukutyelela - ii-tags zibhalwe ngexesha lokuguqula, kunokuba zibuyiselwe, ngoko lindele ukugcwalisa nantoni na eyamkelwa ngumbhali. I-MP2 ifuna i-bitrate engaphezulu kune-MP3 okanye i-AAC yomgangatho ofanayo kwaye ayiziwa kuninzi lweenkqubo zomsebenzisi.

Ingaba ndimele ndigcine iifayile ezintsha njenge MP2?

Ukuba into ephantsi kwendlela ifuna oku. Ifomati iyaqhubeka ivula, kwaye akukho mcimbi wokuguqula uvimba ongazibangela iingxaki, kodwa ayikwazi ukuqhubeka apho isixhobo okanye usebenziso luya khona. Kwanoma iyiphi into entsha, ifomati yangoku ayihlawuli nto engaphezulu kwaye ikhusela umjikelo olandelayo wombuzo kwiminyaka emininzi ezayo.

Ingaba i-MP2 ifayili iyakwazi ukuthwala i-5.1 surround mix?

Ewe - ifomati iphatha ngaphezulu kweendawo ezimbini zesandi ngokuchanekileyo, ngoko ke uthelekiso olujikelezayo lugcina ubeko lwesandi saso kunokuba luyihlole kwi-stereo kwindlela engaphakathi. Ukuba uthetha ngayo njenge-stereo ixhomekeke kwisiphelo eside: umfumani uya kuqokelela zonke iziqhagamshelanisi, ifowuni iya kuhlambulula ngexesha lokudlala ngaphandle kokungakhathali. Ukutshintsha kwifomati ye-stereo kuphela yenza ukuba uthelekiso luhlale.

Ingaba kubaluleke na ukuba u MP2 uneminyaka engaphezu kweeminyaka ezimashumi amathathu ubudala?

Ubudala ngokwalo alukuyingxaki - iifomati ezininzi ezivela kulo nyaka zihlala zilungile, ngokucacileyo ngenxa yokuba konke kwakuba neminyaka emininzi yokuzisebenzisa. Okubalulekileyo kulapho ixesha licinga khona: iifayile ezincinci, abaqhubi abancinci, akukho msebenzi womnatha, kunye neempawu ezingafunekiyo. Apho ezi zinto zicinga khona, ifomati ilungile. Apho azisebenzi, le yisizathu sokuguqula. I-MP2 yi-MPEG-1 Umphezulu Womsindo II, umphezulu ongaphambili kwe-MP3 wavela waba ngumlinganiselo womgangatho womfanekiso we-DVB kunye ne-DAB yosasazo.

Kutheni i-MP2 ifayili ayidlalwanga kwi-browser yam?

Iibrawuzeri zikhupha ikhowudi kuluhlu olufutshane, oluqinileyo lweefomati zesandi kwaye MP2 ingaphandle kwayo, ngoko ifayile ikhupha ezantsi endaweni yokudlala okanye umdlali uxela impazamo. Isoftware yedesktop ene codec ebanzi ivula ngaphandle kwengxaki. Ukuba isandi kufuneka idlala kwiphepha le web, ukuguqula kuyilungisa - akukho mdlali wokumiselwa kwenkqubo uza kudibanisa ikhowudi ekhupha ikhowudi ibrawuzeri ayithuthi.

Ingaba i-MP2 ilahlekile okanye ayilahleki?

I-MP2 ilahlekile — i-encoder isusa i-data i-encoder igqiba ukuba ayithethi ukuba ifike kubungakanani befayili encinci.

Yintoni endingayenza ukuba ndiguqule i-MP2 ibe yiyo ukuze ndiyisebenzise?

Ukuthumela i-imeyili kunye nokwabelana ngemithombo yeendaba, guqula i-MP2 ibe yi-MP3 — ukudlala okupheleleyo kunye nobungakanani befayili encinci. Ukwabelana ngokuthembekileyo nabani na odlala umculo, guqula ube yi-FLAC okanye i-WAV ukuze ugcine umgangatho ophambili.