MPG → MKV

Guqula Eyakho MPG ukuba MKV iifayile ngokulula

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Inkqubo ekhululekileyo: 1 IiNguqulelo/iyure · Yiya ngaphandle komda →

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Iyalayisha

Indlela yokuguqula MPG ukuba MKV

Inyathelo 1: Layisha eyakho MPG iifayile usebenzisa iqhosha elingasentla okanye ngokutsala nokuwisa.

Inyathelo lesi-2: Cofa iqhosha elithi 'Guqula' ukuze uqalise ukuguqula.

Inyathelo lesi-3: Khuphela i-converted yakho MKV iifayile

MPG ukuba MKV Imibuzo Ebuzwa Rhoqo Ngokuguqula

Ndiyiguqula njani i-MPG ibe yi-MKV ngaphandle kokubuyisela umbhalo ofihlakeleyo wevidiyo?

Akukho mtshintshi wokukhuphela umsinga kule phepha. Iiperini ezimbalwa zikopa umsinga wevidiyo ohambelanayo kwisiqulathi seefayili ze-MKV ngaphandle kokuphinda ukhowudi, MKV ukuya kwi-MP4 phakathi kwabo, ekhawulezayo kwaye ayilahleki umgangatho. Iiperini ezininzi ziphinda zikhowudi ividiyo. Okuqulethwe yi-MPEG-1 okanye i-MPEG-2 ividiyo ene-MP2 umsindo; ukudibanisa nokwakhiwa kwe-GOP kufana ne-.mpeg ifayili. MKV yi-codec-agnostic: H.264, HEVC, VP9 ne-AV1 ividiyo ihlala ikhululekile ecaleni kwe-AAC, FLAC, Opus, DTS okanye i-Dolby audio kwifayili enye.

I-MPG yevidiyo yam ibonisa imigca ye-comb kwi-movement - iya kuthatha into kwi-MKV?

Ewe. imixholo ye MPG ihlala idityaniswa, kuba ifomati ivela kwixesha le broadcast ne DVD, kwaye lo mguquli unenketho engadityaniswanga, ngoko ucombing uhambisa kwi MKV. Ukuba kubaluleke, dibanisa i MPG kuqala kwisixhobo se desktop njenge HandBrake okanye ffmpeg (icebo lokucoca ulwelo le yadif). I-MPG ifana nenkqubo ye-MPEG ejikelezayo njenge-.mpeg — uluhlu lweeleta ezintathu luyi-DOS-era truncation, hayi ifomati eyahlukileyo.

Ndingazifaka njani izihloko ezingaphantsi ezikhethiweyo xa ifayili ikwi MKV?

Ewe. MPG ayinayo i-soft-subtitle track esetyenziswayo, ngoko ke i-subtitles ye-MPG iqulethe into ekufuneka ikhutshwe kumfanekiso okanye ithunyelwe njengefayili ye-sidecar eyahlukileyo. MKV ithatha i-subtitles njenge-stream yabo ekhethiweyo, ngoko ke emva kokuguqula ungadibanisa i-SRT track imboniso ingatshintshwa, itshintshwe okanye iphinde iguqulwe.

Ingaba i MKV inkxaso yamachaphaza ophawu anjengoko MPG ayizange ikwenze?

Iyenza. MKV igcina izihloko njenge metadata yesiqulathi seefayili, ngoko ushicilelo olude lunokuqhubela phambili ngecandelo endaweni yokucoca ibar yokuqhubekeka. MPG ayinanto yokubeka loo lwazi, ngoko i MKV eguqulweyo iqala ngaphandle kwezihloko; yongeza abaphawuli emva kwesixhobo njenge MKVToolNix okanye ffmpeg. I-MKV yindawo yokugcina ekhethiweyo kuba igcina iingoma zesandi ezingaphelelanga, izihloko eziphantsi ezicocekileyo, abaphawuli besiqendu kunye nobugcisa bokuqhoboshela kwifayili enye.

Ingaba i MKV iyaqhubeka idlala ngokulula kwifowuni okanye kwiTV?

Ingaba ayikwazi. MPG ikhowudiwe yisilicon ekhethekileyo kwifowuni, iitablethi kunye neeTV, nto leyo eyenza ukuba idlala ngaphandle kokutyibilika kwebhetri. MKV ihlala ibuyela umva kwisoftware yokukhowudi kwihardware efanayo - ubunzima be CPU obuphezulu, isixhobo esishushu, kunye neeframes ezikhuphekayo kwi-4K material. Kwisixhobo esimiselweyo, MPG yindawo ekhuselekileyo yokugcinwa ehlala kuyo. MKV ayinaso nasiphi na isixhaso sehardware esisemthethweni - iifowuni, iziphene kunye neeTV zihlala zifuna i-VLC okanye i-remux phambi kokuba zidlale.

Ingaba kufanelekile ukutshintsha i MPG yoshicilelo oludala ukuya kwi MKV?

Ukuba ufuna ukugcina into, ewe. MPG ibhekisa kuhlobo oludlulileyo lwezixhobo zevidiyo kwaye isoftware efunda i-video ihlala iphela kwifowuni, iziphene kunye nenkqubo yokusebenza. Ukushenxisa imifanekiso kwi MKV ngoku, ngelixa i-decoder ecocekileyo ikhona, kuhlukile phakathi kovimba onokuthi uvule kwiminyaka elishumi kunye noyena awukwazi. MPG ifumana yonke i MPEG-2 imida - i-bitrate enzima, uthungelwano, akukho sihloko esicocekileyo - kunye nokungaqhelekanga kweendawo ezimbini zokukhupha ifomati enye.

Ingaba i-audio enezithotho ezininzi izakuhlala iphila ukuguqulwa kwe-MPG ukuya kwi-MKV?

Iinkqubo ezininzi zokuguqulela zigcina umculo omnye wesandi, omnye oneendawo ezininzi (oqhelekileyo uthelekiso oluphambili), uphinde ukhowudiwe kwi MKV isiqulathi, ngoko ke uluhlu lweenkcukacha kunye nolunye udidi lwesivakalisi sengoma zilahliwe. AVI, WMV, MPEG, FLV, VOB kunye ne M4V ukuya kwi MKV zigcina yonke imiculo, kwaye njalo i MP4 ukuya kwi MOV. Ukugcina umculo ohlukileyo, yenza i remux ye MPG ngomsebenzi wokuqala (i-VLC okanye i-ffmpeg ingakwenza oku), emva koko uyiguqule. MKV yi Matroska, ibhokisi evulekileyo eyenziwe ngo 2002 ngaphandle kweengxaki zonikezelo lwelayisensi kunye nokungaphelelanga kwinto engayigcinayo.

Ingaba iingoma zesicatshulwa zigcinwa xa uguqula MPG ukuya ku MKV?

Kwiiperi ezithile. I-MP4 ukuya kwi-MOV igcina yonke i-track yombhalo ophantsi. I-AVI, i-WMV, i-MPEG, i-FLV, i-VOB ne-M4V ukuya kwi-MKV igcina yonke i-track yombhalo ophantsi: i-subtitles yombhalo ikhopiwe okanye iguqulwe kwi-SRT, kwaye i-subtitles esekelwe kwimifanekiso efana ne-DVD okanye i-Blu-ray ikhopiwe njengezi. I-MP4, i-MOV ne-WebM ukuya kwi-MKV igcina kuphela i-track yokuqala yombhalo ophantsi (njengo-ASS), ne-MP4 ukuya kwi-WebM igcina enye yokuqala njenge-WebVTT. Ezinye iiperi, kubandakanya i-MKV ukuya kwi-MP4 okanye i-MOV ne-WebM ukuya kwi-MP4, zikhupha i-tracks yombhalo ophantsi, kwaye umguquli awuzikhuphi kwimifanekiso. Ii-subtitles ezikhe zakhutshwa zihlala, kuba ziyinxalenye ye-frames yevidiyo.

Yintoni malunga neziqulathi zeefayili ze-MKV (ifonti, umzobo wesiqulathi seefayili) xa usiya kwi MPG ukuya kwi MKV?

MKV yindawo yokugcina i-mainstream kuphela egcina iifayile ezifakiwe ngokuzithandela (ifonti ze-TTF ze-ASS subs, ubugcisa be-JPG cover, i-fan-translated PDF inserts). Ukusuka kwi MPG ukuya kwi MKV ushiya ezi fayili zifakiwe xa i-MKV ayiyiyo i-MKV — i-elementary streams iguqula, kodwa umthwalo odityanisiweyo uhlala kummthombo. Gcina i-MPG njengengxelo yangaphambili ukuba uxhomekeke kwifonti ezifakelweyo.

Yeyiphi i-codec esetyenziswa yi-MKV kwimveliso ngokumiselweyo?

Oku kuxhomekeke kwi-MKV container. I-MP4, MOV ne-MKV output isebenzisa i-H.264, edlala kwifowuni yonke, umkhangeli zincwadi neTV. I-WebM output isebenzisa i-VP9. I-AVI, WMV ne-MPEG output isebenzisa ii-codecs ezidala ezo fomati zaphuhliswa kuzo.

I-HDR (HDR10, Dolby Vision) ihlala njani MPG ukuya ku MKV?

Akukho HDR yokusebenza okanye iimaphu zombala. Xa umjelo wevidiyo ukhopiwe (MKV ukuya kwi MP4 okanye MOV ngemimiselo emiselweyo), i-HDR10 idlula njengeyona. Xa ividiyo iphinde ikhowudiwe, i-HDR10 mastering metadata ilahliwe kwaye i-Dolby Vision okanye i-HDR10+ data ayigcinwanga, kwaye ngoBunjani, Ubunzulu okanye ucwangciso lwe-Frame Rate ezinye iipere ziyikhupha ividiyo kumbala we-8-bit, ngoko i-HDR MPG ingabonakalisa i-MKV.