MKV Amathuluzi

Guqula MKV kuya futhi kusuka kumafomethi ahlukahlukene

Mayelana MKV

I-MKV (Matroska) ingagcina amavidiyo angenamkhawulo, umsindo, kanye namathrekhi angezansi kufayela elilodwa, okulungele ama-movie.

Ukusetshenziswa Okuvamile

Ukugcina ama-movie ngezilimi eziningi zomsindo
Ukugcina ividiyo ngemibhalo engezansi nezahluko
Ukulondolozwa kwevidiyo okuseqophelweni eliphezulu

MKV Imibuzo Evame Ukubuzwa Yokuguqulwa

Yini ihele MKV?

MKV (Matroska Multimedia Container) yi-codec yesizinda esivulekile esivumela ukuphatha ividiyo engaphelelanga, umsindo, nama-subtitle tracks.

Yini i-Matroska container enikeza ihele MKV?

I-Matroska igcina wonke umsinga njengengxenye ehlukile ene-metadata yayo, ngakho-ke i MKV ayinaso isiqiniseko sokuthi inani lemisindo, imisindo yesihloko, amasigaba noma izihlanganiso ezivunyelwe ukuthwala. Izindleko ziwukuthi isisetshenziswa esisetshenziswa ngenhloso ejwayelekile asikwazi ukucabanga nganoma yini mayelana nezinto eziqukethwe, ngakho-ke abadlali behardware bakhetha kakhulu ngale nto kunesoftware yedesktop. I-MKV yi-Matroska, ibhokisi elivulekile elihlolwe ngo-2002 ngaphandle kokwenqaba kwelayisense futhi akukho phezulu okwazi ukuwugcina.

Kungani amathuluzi okuphrinta amiswa ku MKV?

Ngenxa yokuthi igcina konke okuqukethwe idiski ngaphandle kokushiya noma yini kuyo — yonke ulwimi lomsindo, yonke i-subtitle track, uhlu lwesigaba — kwifayela elilodwa. Lokhu kuyiphutha elilungile uma inhloso ikopi elithembekile lokuqala, futhi iphutha uma ifayela lidinga ukudlalwa kwidivayisi eqonda kuphela ifomu lokudlulisa. I-MKV iyindawo yokugcina ekhethiwe ngoba igcina imisindo engaphelelanga, izihloko ezilula, izihloko eziphawulekayo kanye nezithombe zobuso kwifayela elilodwa.

Kungani isiphequluli sami singadlala ihele MKV?

Amabhuleki athumela ama-decoders kuluhlu oluncane lwefomethi, futhi MKV ayikho kulo — ilayisense, i-codec ehlukene evumela, noma nje ubudala bayo bugcina bungaphandle. Ihele alilahlekile futhi umdlali wedesktop uzovula, kodwa akukho okwenziwayo kukhasi kuzokwenza ibhuleki liyibonise. Ukushintsha ukuguqula kube nendawo yokugcinwa ye-web-native kuyindlela ethembekile kuphela yokudlala ngaphakathi. MKV ayikho ngaphezu kwe-hardware yendawo yosizo — amafoni, iziphequluli ne TVs ngokuvamile udinga VLC noma remux ngaphambi kokuba badlala.

Kungani i-MKV idlala ngokugcizelela noma isebenza ngokufudumele kuma-machines adala?

Ngenxa yokuthi i-software isebenzisa i-decode. Ama-hardware video decoders afaka kuphela uhlu oluqinile lwefomethi, futhi MKV ungaphandle kwayo kumadivayisi amaningi, ngakho-ke yonke ifreyimu ivuselelwa kabusha yi-CPU endaweni. Kudesktop yamanje elahlekile; ku-smartphone, i-laptop edala noma i-smart TV ivela njengefreyimu elahlekile, umsindo we-fan nebhethri elilahlekile. Ukushintsha kufomethi exhaswe yi-hardware kususa izinkinga zonke. MKV i codec-agnostic: H.264, HEVC, VP9 kanye AV1 ividiyo uhlala ejabulisayo eduze AAC, FLAC, Opus, DTS noma Dolby umsindo kwifayela efanayo.

Ingabe izihloko ezingezansi ngaphakathi kwe MKV zingakhethwa, noma ziboshwe ngaphakathi kwesithombe?

Kukhethwa, uma kufakwe kahle. MKV ifaka izihloko ezingezansi njengemithombo yabo ehlukile engezansi kwevidiyo, ngakho-ke umbukeli angashintsha ulwimi, azicishe, noma aphinde aphinde asebenzise izihloko ezingezansi kumdlali oxhasa lokhu. Izihloko ezingezansi ezibomvu zingasetshenziswa — ziyi-pixels kuphela kwifreyimu — kodwa zihlala njalo, futhi kungekho sizathu sokukhetha uma isiqukathi sixhasa into engokoqobo.

Ingabe ihele MKV ligcina ama-tracks omsindo amaningi?

Yebo - imixholo yesiNgisi, i-dub ne-comment ingahlala yonke kwifayela elilodwa ne-player eshintsha phakathi kwazo. Izinqumo ezimbili: amafoni amaningi nama-television adlalayo abonisa kuphela umculo wokuqala kodwa amanye akhona, futhi ukuguqulwa kufomethi ngaphandle kosizo olukhulu lwe-tracks agcina umculo owodwa futhi akhuphula okunye. Khetha umculo ofuna ngaphambi kokuguqula, ngaphezu kokubheka emuva ukuthi iyiphi ehlala.

Ingabe MKV igcina izibonisi zesigaba?

Ikwenza — amasigaba ahlala kwi-metadata yebhokisi, ngakho ukurekhodwa okude kungafinyelelwa ngengxenye endaweni yokudonsa ibha yokuqhubekela phambili. Baphila ngokucindezela kabusha kufomethi ehlukile yesigaba esizizwayo futhi bakhuphuka, ngokuzizwayo, ngenye engakholeki. Uma amasigaba abalulekile, lokhu kufanelekile ukubheka ngaphambi kokukhetha ifomethi yesingeniso endaweni yokuqhubeka.

Ubani olawula i MKV?

Akukho muntu, engqondo ukuthi kubaluleke: izici ziyizwe, ukucushwa kumahhala ukubhalela, futhi akukho nkampani engakwazi ukuguqula izimo ngemuva. Lokhu kusho ukuthi ivela kumathuluzi avulekile kanye nemithetho yokugcina, lapho ifomu elilawulwa ngumhlinzeki ngamunye liyingozi. Ukuthengiswa kuxhaswa kokuthengiswayo - kuvame ukuba yifomethi enezici ezinhle kakhulu nedivayisi ehambisanayo.

Ingabe ngingenza ngiphinde ngibize isiqephu endaweni yokushintsha MKV?

Kunzima kakhulu, futhi kufanelekile ukuqonda ukuthi kungani: isithonjana siyisihloko, ngenkathi ama-bytes ngaphakathi kufakwe ngefomethi eyodwa ekhethekile. Ukushintsha igama kwenza ihele igama lakhe lithembisa okuthile okuqukethwe kwayo akusho ukunikela, futhi noma yini evula ihele noma liyiphoqa noma liyifunda kabi. Ukuphela kwephutha elincane yifomethi ezimbili ezikhona ngokusemthethweni ibhokisi elifanayo ngaphansi kwezinhlamvu ezahlukene — futhi ngisho lapho ukuphinda ubhale kahle kuphephile kunalokho ukushintsha igama.

Ingabe ngiguqula isibaya esigcwele se MKV amafayela ngasikhathi sinye?

Nge-akhawunti, yebo — khiphana ndawonye futhi zibekwe njengemisebenzi eyodwa endaweni yokuphathwa ngayinye ngasikhathi sinye, ngezinhlelo ezifanayo ezisetshenziswa ngaphesheya kweqembu futhi izimpendulo zibuyiselwe ndawonye. Ukuguquka okumahhala kusebenza ihele elilodwa ngasikhathi sinye (amathuluzi okuxhuma athatha amabini); i-plan ekhokhelwa yilokho okuvulela ukuqhubekela phambili kweqembu kanye nobukhulu bomgwaqo wefayela ngalinye, okukwenza ukuguquka kwehele lonke le-archive kube lula.

Yini ezoba nehele lami MKV ngemuva kokuguqulwa?

Kususwa. Ukulayisha kanye nemiphumela eguqulwe zombili zihlala kumhlinzeki kuphela uma umsebenzi ufuna futhi zisuswa ngokuzenzakalela; ukudluliswa kuhamba nge HTTPS emigwaqweni emibini. Akukho muntu ofunda okuqukethwe, akukho okuhlobene, futhi akukho okudluliswa kunoma ubani. Uma ufuna ukuyeka ukulindela ukuhlanzwa okuzenzakalelayo, ukuvala umsebenzi kuzosusa amafayela ngokushesha.