MKV → BMP

Guqula Eyakho MKV ukuba BMP iifayile ngokulula

Khetha iifayile zakho

okanye rhuqa uze ushiye iifayile zakho apha

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

Guqula iifayile ezifikelela kwi-1 GB simahla, abasebenzisi bePro banokuguqula iifayile ezifikelela kwi-100 GB; Bhalisa ngoku

Iyalayisha

Indlela yokuguqula MKV ukuba BMP

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

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

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

MKV ukuba BMP Imibuzo Ebuzwa Rhoqo Ngokuguqula

Ndizikhupha njani iifayili kwi-MKV video njenge-BMP imifanekiso?

Layisha phezulu i MKV kwaye umguquli ubonisa umkhethi wesakhelo-sokukhupha: isakhelo ngasinye se-Nth, iisakhelo kwixesha elikhankanyiweyo, okanye isakhelo ngasinye kwisiqingatha seyure. Isakhelo ngasinye esikhethiweyo sikhowudiwe njengefayili ye-BMP kwaye iseti epheleleyo ifakwe kwi-ZIP yovimba wokukhuphela.

Uphi ubunzulu be-frame nganye ekhutshweyo BMP ephumayo?

Ubungakanani obufanayo ne-MKV ividiyo — i-1080p MKV ivelisa i-1920×1080 BMP ii-frames; i-4K MKV ivelisa i-3840×2160 BMP ii-frames. Sebenzisa uncedo lokuguqula ubungakanani emva kokukhupha ukuba ufuna ii-thumbnails ezincinci okanye ubungakanani be-social-media-crops.

Ndingayikhupha isakhelo ngasinye esitsha kwi MKV njenge BMP?

Ewe, kodwa uqaphele ngobalo lweefayili - i-30fps 1-minute MKV ivelisa i-1,800 BMP iifayili. Sizipakisha kwi-ZIP ngokuzenzekelayo. Kwiiclip ezide, ukhetho "1 ngomzuzwana" (iifayili ezi-60) okanye iziqinisekiso zexesha elikhankanyiweyo zinika isiphumo esiphathwayo.

Ingaba imifanekiso ekhutshweyo BMP iya kugcina umbala ophakamileyo MKV?

Ewe — umbala uguqulwa kwikhowudi nge-matrix esetyenziswa ngumboneleli MKV (BT.709 ye-HD, BT.2020 ye-4K HDR). Umboneleli we-HDR udweliswe nge-tone-mapping kwi-SDR xa uphuma kwi-BMP kuba i-BMP ifomati (PNG, JPG) ayikwazi ukugcina i-HDR pixel ranges ngokusemthethweni.

Lithini ubungakanani befayili yesakhelo esitshatweyo BMP?

Ixhomekeke kwisisombululo kunye ne-BMP codec. I-1080p PNG frame ihlala i-2 ukuya kwi-5 MB; i-1080p JPG kwi-quality-85 i-200 ukuya kwi-500 KB; i-4K PNG i-6 ukuya kwi-15 MB. Kwimeko egqithisileyo, ukukhupha i-PNG frame nganye ye-10-minute 1080p MKV kwenza ~50 GB ngokupheleleyo.

Ingaba i-BMP ekhutshweyo igcina i-EXIF metadata yekhamera?

Isiqulathi seefayili MKV asigcinanga i-EXIF yesakhelo ngasinye ngendlela ikhamera ehlala isebenza ngayo, ngoko ke ii-BMP iifayili ziphuma nge-EXIF engenanto. Sifaka `creation_time` indawo ebonisa umhla wokugqitywa kwesakhelo somthombo ukuze uphinde ulungelelanise i-bundle ngokulandelana kokuthatha.

Ithatha ixesha elingakanani ukususwa kwesakhelo ukusuka ku MKV ukuya ku BMP?

Ukukhupha isakhelo kukhawuleza - ngokuqhelekileyo 20 ukuya kwi 30% yobude bomthombo kwindlela eqhelekileyo yokuhambisa. Imini emihlanu MKV → BMP iqela ligqiba malunga nemizuzu ngaphandle kokucinga ngobalo lwesakhelo, kuba ibhotile yengxowa yi BMP encoder, hayi i MKV demuxer.

Ndingazikhuphela iifayili kwixesha elikhankanyiweyo kwi MKV?

Ewe - ukhetho oluphambili luyakwamkela uluhlu oluhlukaniswe nge-comma lweziqinisekiso zexesha (umzekelo `00:01:23,00:05:00,00:10:42`) kwaye luvelisa ifayile enye BMP ngesatifiketi sexesha ngasinye. Isetyenziswa kwizifundo ezincinci zesahluko, iziganeko ezibhekisa kwimifanekiso, okanye izifundo ezide ezibonisa imifanekiso emifutshane.

Ingaba i-MKV yevidiyo yam ifihlakeleyo xa ikhutshwa i-frame?

Ewe - imodeli yobumfihlo efanayo neyokuguqulwa ngalinye. Ividiyo yombhalo kunye nee-BMP ze-frames ezikhuphiweyo ziqhubekekiswa kubasebenzi abakhuselekileyo kwaye zicinywe kwimizuzu; akukho hlaziyo lomuntu, akukho qeqesho lwe-corpus, akukho kufikelela kweqela lesithathu.

Kutheni i-BMP isakhelo sam esikhutshweyo simnyama?

I-motion blur ihlala i-baked kwi-MKV source - ikhamera okanye into ehambayo xa isakhelo sathathwa. Khetha i-timestamps ukusuka kwimiboniso ehlala ikhona, okanye uthathe i-frames ezibekwe phantsi uze ukhethe ezicacileyo kakhulu. I-pipeline ayiqwalaseli inkcukacha ezingakhoyo.

Ndingayikhupha i BMP enye ngento etshintshayo yendawo ebonakalayo endaweni yexesha elimiselweyo?

Akukho kutyibiliko olusisiseko - sebenzisa ukhetho "1 ngomzuzwana" njengokwencam, emva koko ukhethe ngokubonakalayo iifayili zotshintsho lwendawo. Umgcini-ndawo wokukhangela utyibiliko ubekwe kwi-roadmap; thumela i-ping kuthi ukuba iyakucima umngcipheko wokuhamba komsebenzi.

Ndingasebenzisa i-BMP isakhelo esikhutshweyo ngokurhweba?

Ewe, ngokuxhomekeke kwilayisensi elawula umthombo MKV umxholo. Utshintsho lwefomati aluyi kudibanisa naziphi na izilumkiso - siza kudibanisa naziphi na iziphawuli zamanzi kwaye siqinisekise naziphi na ilayisensi ngaphezulu kwe BMP imveliso. Ilungelo lokushicilela lilandelela umthombo, hayi umguquli.

MKV

I-MKV (Matroska) inokugcina iividiyo, iaudio, kunye neengoma ezingezantsi ezingenamda kwifayile enye, efanelekileyo kwiimuvi.

BMP

Iifayile zeBMP zigcina imifanekiso kwifomathi yebitmap engacinezelwanga, nto leyo ebangela ukuba iifayile zibe nkulu kodwa zibe nomgangatho ogqibeleleyo.