Guqula AVI ukuba BMP

Guqula Eyakho AVI ukuba BMP amaxwebhu ngokulula

Khetha iifayile zakho

*Iifayile zicinyiwe emva kweeyure ezingama-24

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

Iyalayisha

Indlela yokuguqula AVI ukuba BMP

Inyathelo 1: Layisha eyakho AVI 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

AVI ukuba BMP Imibuzo Ebuzwa Rhoqo Ngokuguqula

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

Layisha phezulu ifayili AVI kwaye umguquli ubonisa umkhethi wesakhelo: isakhelo ngasinye se-Nth, ii-frames kwi-timestamps ezicacileyo, okanye i-frame enye ngesekondi. Isakhelo ngasinye esikhethiweyo sikhowudiwe njengefayili ehlukileyo ye BMP kwaye sidityaniswe njenge-ZIP yokukhuphela ezantsi.

Umfanekiso okhuphiweyo BMP uphuma njani kwisisombululo esipheleleyo?

Ii-pixels ezilinganayo njenge-AVI yomthombo — i-1080p yevidiyo ivelisa i-1920x1080 BMP iifayili, i-4K yomthombo ivelisa i-3840x2160 BMP iifayili. Yenza kwakhona ubungakanani emva kokukhupha ukuba ufuna imifanekiso eqingqiweyo encinci (sinayo i-/image-resize/ tool).

Ndingayikhupha isakhelo ngasinye kwifayili AVI njenge BMP?

Ewe, kodwa uqaphele ngobalo lwefayili - i-30fps 1-minute video ivelisa ii-frames ezili-1,800. Sizifaka kwi-ZIP ngokuzenzekelayo. Kwiiclip ezide "1 ngesekondi" ukhetho (i-frames ezili-60) okanye i-timestamps enegama lihlala lisetyenziswa ngakumbi kune-frame nganye.

Ingaba imifanekiso BMP iya kugcina umbala AVI we-HDR?

Amacebo e-HDR anama-tone-map kwi-SDR xa ekhutshwa kwi-BMP (i-PNG / JPG ayikwazi ukugcina amanqanaba e-HDR pixels ngokusemthethweni). I-WebP / AVIF / TIFF BMP ingagcina i-gamut ebanzi ukuba i-BMP encoder ixhasa i-10-bit, ibonakaliswe kwiinketho eziphambili.

Lithini ubungakanani befayili yesakhelo esitshatweyo BMP?

Kuxhomekeke kwisisombululo kunye ne-codec. I-1080p PNG frame yi-2-5 MB; i-1080p WebP frame kwi-quality 80 yi-80-200 KB; i-JPG quality-85 frame yi-200-500 KB. Yandisa ngokubala i-frame ukuze ubungakanani be-ZIP — i-PNG frame nganye ye-10-minute 1080p video imalunga ne-50 GB.

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

Isiqulathi seefayili AVI asigcinanga i-EXIF yesakhelo ngasinye ngendlela eyenza ikhamera ehlala ihlala, ngoko ke ii-BMP iifayili ziphuma nge-EXIF engenanto. Sifaka `creation_time` indawo ebonisa umhla wokugqitywa kwesakhelo somthombo ukuze uphinde ulungelelanise i-bundle ngokulandelelana kwexesha.

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

Ukukhupha isakhelo kukhawuleza - ngokuqhelekileyo 20- 30% yobude bomthombo kwindlela eqhelekileyo yokuhambisa. Imini emihlanu AVI -> BMP iqela ligqiba malunga nemizuzu emi- 1 ngaphandle kokuxhomekeka kubalo lwesakhelo, kuba ibhotile yengxowa yi BMP encoder hayi i demuxer.

Ndingazikhuphela iifayili kwixesha elikhankanyiweyo kwi AVI?

Ewe - ukhetho oluphambili luyakwamkela uluhlu oluhlukaniswe nge-comma lweziqinisekiso zexesha (umzekelo `00:01:23,00:05:00,00:10:42`) kwaye luvelisa ifayili enye BMP ngesatifiketi sexesha ngasinye. Isetyenziswa kwizifundo ezincinci okanye iziganeko zomfanekiso obhekisa kuwo umdlali.

Ingaba i-AVI yevidiyo yam ifihlakeleyo ngexesha lokukhupha i-BMP?

Ewe - imodeli yobumfihlo efanayo neyokuguqulwa ngasinye. Ividiyo yombhalo kunye neefreyimu ezikhuphiweyo ziqhubekekiswa kubasebenzi ababekwe ngokuzimeleyo kwaye zicinywe kwimizuzu yokuphela.

Kutheni i-BMP isakhelo sam esikhutshweyo simnyama?

I-motion blur ihlala ivela kumboneleli AVI — ikhamera yayihamba xa isakhelo sathathwa. Zama ukukhetha i-timestamps ukusuka kwimiboniso ehlala ikhona, okanye uthathe ii-frames ezininzi ezibekwe phantsi uze ukhethe ezicacileyo. I-pipeline ayiqwalaseli ukubonakala.

Ingaba le sixhobo sixhasa ukususwa kwesahlulo-sendawo nganye?

Akukho kutyibiliko olusisiseko - sebenzisa ukhetho "1 ngomzuzwana" njengokwenkxaso, emva koko ukhethe ngokubonakalayo iifayili zotshintsho lwendawo. Umqokeleli wokufumana indawo okhethekileyo ukwi-roadmap.

Ndingasebenzisa i-BMP isakhelo esikhutshweyo ngokurhweba?

Ewe, ngokuxhomekeke kwilayisensi elawula umthombo AVI umxholo. Utshintsho lwefomati aluyi kudibanisa naziphi na izilumkiso — asisebenzisi naziphi na izilumkiso ze-watermark, asifakeli naziphi na izilumkiso zokulandelela, kwaye asiyi kuzisa naziphi na izilumkiso zelayisensi kwi-BMP imveliso.

AVI

Iifayile ze-AVI zinokuqulatha idatha yeaudio kunye nevidiyo, exhaswa kakhulu kodwa enobukhulu obukhulu beefayile.

BMP

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