MPG → MKV

Guqula Eyakho MPG kuya MKV amafayela kalula

Khetha amafayela akho

noma cindezela bese ususa amafayela akho lapha

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Ukulayisha

Indlela yokuguqula MPG kuya MKV

Isinyathelo 1: Layisha eyakho MPG amafayela usebenzisa inkinobho engenhla noma ngokuhudula bese uphonsa.

Isinyathelo 2: Chofoza inkinobho ethi 'Guqula' ukuze uqale ukuguqulwa.

Isinyathelo 3: Landa i-version yakho MKV amafayela

MPG kuya MKV Imibuzo Evame Ukubuzwa Yokuguqulwa

Ngiguqula kanjani i-MPG ibe yi-MKV ngaphandle kokubuyisela umbhalo ongezansi wevidiyo?

Akukho sinqumo sokudlulisa-kopela kule khasi. Amaqembu ambalwa adlulisa umsindo wevidiyo ohambisanayo kwi-MKV container ngaphandle kokuwuphindela, MKV kuya ku-MP4 phakathi kwazo, okusheshayo futhi akulahleki ubuhle. Amaqembu amaningi adlulisa ividiyo. Okuqukethwe yi-MPEG-1 noma i-MPEG-2 video ne-MP2 umsindo; ukuxhuma kanye nesakhiwo se-GOP kufana nehele le-.mpeg. MKV i codec-agnostic: H.264, HEVC, VP9 kanye AV1 ividiyo uhlala ejabulisayo eduze AAC, FLAC, Opus, DTS noma Dolby umsindo kwifayela efanayo.

I-MPG yami ibonisa ama-comb lines ekuhambeni - ngabe lokhu kuzodluliselwa ku-MKV?

Yebo. i-MPG iqukethwe ngokuvamile i-interlaced, ngoba ifomu livela esikhathini sokusabalalisa ne-DVD, futhi lesi siguquli asinayo inketho yokususa ukuxhumana, ngakho-ke ukuxhuma ku-MKV. Uma kubaluleke, susa ukuxhumana kwe-MPG kuqala kwithuluzi ledesktop njenge HandBrake noma ffmpeg (isihlungi se-yadif). MPG iyi-MPEG i-program stream efanayo ne-.mpeg — isibonisi sokubhala esithathu siyi-DOS-era truncation, hhayi i-format ehlukile.

Ingabe ngizongeza izihloko ezikhethiwe uma ifayela liyi MKV?

Yebo. MPG ayinaso isikhala esisetshenziswayo sesihloko esincane, ngakho isikhala sesihloko se MPG kufanele sifakwe kusithombe noma sithunyelwe njengefayela le-sidecar elilodwa. MKV sifaka isikhala sesihloko njenge-stream ekhethiwe, ngakho ngemuva kokuguqulwa ungafaka isikhala se-SRT okubonayo angashintsha, ashintshe noma aphinde ashintshe.

Ingabe MKV isekela izibonisi zesiqephu ezi MPG azisebenzisi?

Ikwenza. i-MKV igcina amasigaba njenge-metadata yebhokisi, ngakho ukurekhoda okude kungafinyelelwa ngengxenye endaweni yokuhlanza ibha yokuqhubekela phambili. i-MPG ayinaso isikhala sokubeka le lwazi, ngakho i-MKV eguqulwe iqala ngaphandle kwamasigaba; yongeza izibonisi ngemuva ngethuluzi njenge-MKVToolNix noma i-ffmpeg. I-MKV iyindawo yokugcina ekhethiwe ngoba igcina imisindo engaphelelanga, izihloko ezilula, izihloko eziphawulekayo kanye nezithombe zobuso kwifayela elilodwa.

Ingabe i-MKV izodlala ngokulula ku-smartphone noma ku-TV?

Kungenzeka ukuthi ayisebenzi. MPG i-decoded yi-silicon ekhethekile kumafoni, ama-tablets nama-TV, ngakho-ke idlala ngaphandle kokucindezela ibhethri. MKV ngokuvamile ibuyela emuva ku-software decoding ku-hardware efanayo - u-CPU ophezulu, isisetshenziswa esipholile, namafreyimu akhuphuka ku-4K material. Uhlelo oluzosetshenziswa, MPG luyi-container ephephile yokuhlala kuyo. MKV ayikho ngaphezu kwe-hardware yendawo yosizo — amafoni, iziphequluli ne TVs ngokuvamile udinga VLC noma remux ngaphambi kokuba badlala.

Ingabe kufanelekile ukushintsha ama-MPG ama-records adala ku-MKV?

Noma yini ofuna ukuyigcina, yebo. MPG ihlobene nohlobo oludlule lwevidiyo nesoftware efunda ngayo ihlala ihamba ihamba isuka kumafoni, iziphequluli nezinhlelo zokusebenza. Ukusuka kwevidiyo ku MKV manje, uma umqokeli ohlanzekile ukhona, kuyinto ehlukile phakathi kwegobo lomlando ongavula ngawo iminyaka eyisithupha nenye ongayenza. MPG ithola wonke ama MPEG-2 amaphutha - i-bitrate enzima, ukuxhuma, akukho ngezansi okuthambile - kanye nokungqubuzana kwezinhlamvu ezimbili ezibanzi zefomethi eyodwa.

Ingabe umsindo ogcwele uzoqhubeka nokuguqulwa MPG kuya ku MKV?

Ngokuvamile akunjalo. Iningi lezinguquko ligcina umsindo owodwa, owenza ama-channels amaningi (okungukuthi, ukuhlanganisa okuyinhloko), kwenziwe kabusha ukukopela kwe-MKV container, ngakho-ke umbono kanye ne-alternative-language tracks zilahlekile. AVI, WMV, MPEG, FLV, VOB ne M4V kuya ku-MKV zigcina wonke umsindo, futhi njalo i-MP4 iya MOV. Ukugcina umsindo ohlukile, yenza i-remux ye-MPG ngaleyo track kuqala (i-VLC noma i-ffmpeg ingakwenza lokhu), bese uyiguqula. I-MKV yi-Matroska, ibhokisi elivulekile elihlolwe ngo-2002 ngaphandle kokwenqaba kwelayisense futhi akukho phezulu okwazi ukuwugcina.

Ingabe amabhayisikobho esihloko esingezansi agcinwa uma kuguqulwa MPG kuya ku MKV?

Kumanye amaqembu. MP4 kuya ku-MOV igcina wonke umbhalo wesihloko esingezansi. AVI, WMV, MPEG, FLV, VOB ne M4V kuya ku-MKV igcina wonke umbhalo wesihloko esingezansi: isihloko sokubhala sikhopiwe noma siguqulwe ku-SRT, futhi isihloko esisekelwe kusithombe njenge-DVD noma i-Blu-ray sikhopiwe njengoba zikhona. MP4, MOV ne WebM kuya ku-MKV igcina kuphela isihloko esingezansi esilandelayo (njengo-ASS), futhi MP4 kuya ku-WebM igcina esilandelayo njenge-WebVTT. Amanye amaqembu, kufaka phakathi i-MKV ukuya ku-MP4 noma i-MOV ne-WebM ukuya ku-MP4, isusa isihloko esingezansi, futhi umguquli awuwabhakisi kusithombe. Isihloko esingezansi esikhona esibhakiwe ehlala, ngoba siyingxenye yefreyimu yevidiyo.

Yini mayelana nezifakiwe ze-MKV (izifomethi, isigqoko somsebenzi) uma usuka ku MPG usuka ku MKV?

MKV yindawo yokugcina eyinhloko kuphela egcina amafayela axhunywe ngokuzenzakalela (izifomethi ze-TTF ze-ASS subs, isithombe sokuzivikela se-JPG, izingeniso ze-PDF eziguqulwe nge-fan). Ukusuka ku-MPG kuya ku-MKV ushiya lezi zifomethi lapho i-MKV ingakho MKV — ama-streams aphansi aguqulwa, kodwa umthwalo oxhunywe uhlala emsuka. Gcina i-MPG njenge-backup uma uhlala ubheke izifomethi ezixhunywe.

Yini i-codec esetshenziswa yi-MKV ngokuzenzakalela?

Kuxhomekeka ku MKV isiqoqi. MP4, MOV kanye MKV output ukusebenzisa H.264, okuyinto idlala ku ngempela wonke ifoni, ibrowser kanye TV. WebM output usebenzisa VP9. AVI, WMV kanye MPEG output ukusebenzisa codecs older labo amafomethi akhiwa.

Ingabe i-HDR (HDR10, Dolby Vision) ihlala isikhathi eside MPG kuya ku-MKV?

Akukho HDR ukucubungula noma tone mapping. Uma ividiyo ikhophiwe (MKV ku MP4 noma MOV nge default settings), HDR10 idlula njengoba injalo. Uma ividiyo iphinde ikhophiwe, i HDR10 mastering metadata ilahlekile futhi Dolby Vision noma HDR10 + data ayigcinwanga, futhi ngekhwalithi, ukuxazulula noma ifreyimu yesilinganiso sokumiswa ezinye izibini zikhuphula ividiyo kumbala we-8-bit, ngakho i HDR MPG ingabonakalisa i-MKV.