Guqula MP4 kuWebP

Guqula Eyakho MP4 kuWebP imibhalo kalula

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Ungayiguqula kanjani iMP4 kuya kufayela leWebP online

Ukuguqula i-MP4 ibe yi-webp, hudula bese uphonsa noma chofoza indawo yethu yokulayisha ukuze ulayishe ifayili

Ithuluzi lethu lizoguqula i-MP4 yakho iye kufayela le-WebP

Ngemuva kwalokho uqhafaza isixhumanisi sokulanda kufayela ukugcina i-WebP kwikhompyutha yakho


MP4 kuWebP Imibuzo Evame Ukubuzwa Yokuguqulwa

Ngiyiguqula kanjani i-MP4 ividiyo ibe yi-WebP yobuciko?
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Layisha phezulu ihele MP4 futhi umguquli wethu ubonisa amafreyimu (iphutha 15 fps ye WebP = GIF, 24 fps ye-animated WebP / AVIF / APNG), ukufaka ikhowudi ku-animated WebP container, futhi usebenzise i-palette quantification lapho i-WebP format ifuna khona.
I-animated WebP iyiyona engcono kakhulu yezithombe ezincane ezingaphansi kwemizuzu engu-10. Ede kakhulu kunalokho futhi i-file balloons ye-GIF (engekho ukucindezelwa ngefremu ngayinye). Izithombe ezide eziphilayo zidinga i-WebP, AVIF, noma APNG — zonke ezintathu zicindezela ngokufana ne-video codec esemthethweni.
GIF: 2-8 MB ku-480p ngokuya ngezinkinga zokushayela. I-WebP ephilayo: 200 KB kuya ku-1 MB ngesinqumo esifanayo. I-AVIF ephilayo: ngisho nancane, njalo 100-500 KB. I-WebP / AVIF isebenza kahle kakhulu kune-GIF — sebenzisa uma i-platform oyithumela kuyo ixhasa.
Ngokungagqibekanga sikhuphula isampula ku-15 fps ye-GIF (ifomethi isebenza kahle kakhulu ngaphezu kwe-25 fps) kanye ne-24 fps ye-WebP / AVIF / APNG (ephatha ama-rate aphezulu kahle). Nciphisa nge-frame-rate option ukugcina i-rate yomsuka uma isibonisi sakho esizosixhasa.
Hayi — amafomethi WebP aphilayo (GIF, WebP, AVIF, APNG) angagcina umsindo. Uma ufuna umsindo, bheka ifomethi yevidiyo (MP4, WebM) endaweni ye WebP.
Yebo — isinqumo sokubala isixhumi silawula ukuthi ngabe WebP sixhuma ngokugcwele (isiphutha), sidlalwa izikhathi N, noma sidlalwa kabili. Ulwazi lwesixhumi sigcinwa kuWebP isiqulathi sesihloko futhi sihlonishwa yizo zonke izibonisi kanye namabhurawuza.
Izizathu ezimbili ezivamile: ukuncipha kwesampula yefreyimu-rate (15 fps GIF vs 30 fps source — lungisa ngenketho yefreyimu-rate) kanye ne-palette quantification ku-GIF (amamibala angu-256 kuphela ngefreyimu — shintsha ku-WebP noma AVIF ephilayo ukufaka umbala ophelele we-24-bit kanye ne-gradients elula).
Yebo — ukhetho lokushintsha ubukhulu luyihlaza i-input ngezansi ngaphambi kokukhipha ifreyimu, okunciphisa kakhulu i-WebP. I-480p WebP kusuka ku-4K MP4 incane ngama-16x kunaye 4K WebP. Ukuvuna kuphathwa ngokuhlukile nge /video-cutter/.
Yebo — imodeli yobumfihlo efanayo njengezo zonke iziguquli. Umsuka nemiphumela ihlukaniswe futhi isuswa ngaphakathi kwemizuzu yokuqedwa.
Ukufaka umbhalo okhanyayo WebP kuhlobene ne-CPU futhi kusheshe kunevidiyo ejwayelekile yokungenisa kabusha - cabanga ngesikhathi somthombo esingu-1x se-WebP / AVIF ekhanyayo, sisheshe kancane se-GIF. I-clip yesiqingatha se-10 iphele ngesiqingatha se-10.
I-GIF ephilayo isekela ukubonakala kombala owodwa kuphela (i-binary mask). I-WebP ephilayo, AVIF, ne-APNG zisekela ama-alpha channels agcwele. MP4 ama-sources ngaphandle kwama-alpha channel (amanye ama-camera footage) akhiqiza okugcwele-okungaboni kahle WebP kungakhathaliseki ifomethi.
I-GIF ephilayo idlala kuwo wonke amasayithi. I-WebP ephilayo idlala ku-Twitter, ku-Discord, nakwesobunxele ngasinye se-browser kodwa hhayi ku-iMessage noma ku-Slack. Insizakalo ye-AVIF ikhula kodwa ihlala incane kuma-apps wokuxoxa. Ukwenza kube lula kakhulu, sebenzisa i-GIF; ubukhulu sebenzisa i-WebP.

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Ifomethi yesitsha se-MP4 ingagcina ividiyo, umsindo, imibhalo engezansi, nezithombe kufayela elilodwa ngokucindezela okuhle kakhulu.

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I-WebP inikeza ukucindezela okungcono kakhulu okungenakulahlekelwa nokungalahleki kwezithombe eziku-inthanethi, okwakhiwe yi-Google.


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