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 levidiyo le-MKV?

I-MKV iyibhokisi levidiyo eligcina eyodwa noma ngaphezulu kwevidiyo, ama-tracks omsindo, kanye ne-subtitles akhethiwe. Ibhokisi elilodwa lisekela ama-codecs ahlukene, ngakho-ke ukuhambisana kuxhomekeka ku-wrapper kanye nento engaphakathi kulo.

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 ukudlala 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 ifakazela. Ama-hardware video decoders afakazela kuphela uhlu oluqinile lwefomethi, futhi MKV ungaphandle kwayo kumadivayisi amaningi, ngakho-ke yonke ifreyimu ivuselelwa yi-CPU endaweni. Kudesktop yamanje elahlekile; ku-smartphone, i-laptop edala noma i-smart TV ivela njengefreyimu elahlekile, umsindo we-fan nebhethri eliphumayo. Ukudlulisa ku-hardware-supported format isusa 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.

Kungani uguqula MKV kufomethi yevidiyo enye?

Ukushintsha MKV MP4 uma ufuna ukusakaza jikelele - amabhuleki web, amadivayisi mobile, smart TVs kanye nokuhlela amathuluzi wonke adlala MP4 natively. Ukushintsha WebM for web embedding lapho ncane ifile ubukhulu izinto. Ukushintsha MOV uma usebenza Final Cut noma ezinye Apple-native pipelines.

Ingabe ukuguqulwa kwe-MKV kuphinde kukhodeze ividiyo?

Uma umsuka codec ngaphakathi MKV ihambisana nengxenye efanele isitoreji si remux ngaphandle kokuphinda-encoding (fast, lossless). Uma codec kufanele ushintshe (umzekelo HEVC to H.264) ividiyo iphinde-encoded — slower, with a small generational quality cost.