WebM → WebP

Guqula Eyakho WebM ukuba WebP iifayile ngokulula

Khetha iifayile zakho

okanye rhuqa uze ushiye iifayile zakho apha

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

Ukukhupha Isakhelo

Ixesha lesakhelo (imizuzwana) Faka isibini ukuze ukhuphe (umz., 1, 5, 10.5)

Ubungakanani bemveliso

Isalathisi se-Frame

Iindlela

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

Iyalayisha

Indlela yokuguqula WebM ukuba WebP

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

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

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

WebM ukuba WebP Imibuzo Ebuzwa Rhoqo Ngokuguqula

Ndiyiguqula njani i-WebM clip ibe yi-WebP ephilayo?

Layisha phezulu ifayili WebM, khetha ixesha lokuqalisa kunye nobude (okungagqibekanga: kuqala imizuzwana emi-5), kwaye umguquli uthatha iisampulu zee-frames kwi-15 fps, uzenza zibe yikhowudi kwi WebP isiqwenga esiphilayo, kwaye usebenzise ubungakanani bengqokelela yezixhobo obulungeleleneyo kwinjongo (WebP i-GIF isebenzisa ingqokelela yezixhobo ephilayo enemibala emi-256; i-WebP ephilayo ixhasa umbala opheleleyo we-24-bit nge-alpha). I-WebM yinxalenye encinci eqinileyo ye-Matroska epapashwe yiGoogle ngo-2010 ekhethekileyo ukunika i-HTML5 ividiyo isiqulathi seefayili esingenazo iirhafu. I-WebP yifomati yomfanekiso yeGoogle ka-2010, eyenziwe kwi-VP8 keyframe encoder kwaye imiselwe ukubuyisela i-JPG, i-PNG ne-GIF ngaxeshanye.

Ndikhetha njani imizuzwana emininzi ye WebM ukuze ndidwelise?

Vula kumdlali, fumana ixesha kwaye uqaphele ikhowudi yexesha, kuba i WebM ayisoloko ithatha uphawu lwesithuba sokuhamba. Cola oko kwindawo yexesha lokuqalisa, yongeza ixesha elithathayo, kwaye umguquli ukhangela kuloo ndawo kwaye ukhupha ikhowudi kuphela kwinqanaba ofunayo. Ukukhangela kulungile kwisakhelo, kodwa kunokuba kulungileyo kuphela njengenani elinikezelwa - khangela ngokuchasene nokujonga phambi koshicilelo phambi kokufaka ikhonkco elide. I-WebM ilungile naphi na ngaphandle kwebrowser - abahleli bevidiyo, ii-galeri zefowuni eziqhelekileyo kunye neSmart TVs ziyihoyi kakhulu.

Ingaba i-codec ngaphakathi kwe-WebM itshintsha i-WebP endiyifumanayo?

Ayiyo umfanekiso, kuphela ulinde. A WebM yi Matroska- usapho lwesiqulathi seefayili, kwaye elo sapho ligcina isiqulathi seefayili kunye ne codec ngokudibeneyo - into efile igcinayo ngokuqinisekileyo yagqibwa xa yabhalwa kwaye ayibhekiswa kuyo ngesiqendu. Umguquli uguqula uguqulo oluthile lweefayile kwi-codec. Ixabiso lokuguqulela olungafaniyo: i-codec entsha, esebenzayo ithatha ixesha elide lokususa ibhokisi kunezinye ezidala, ngoko ii WebM iifayile ezimbini zobude obufanayo zingathatha ixesha elihlukileyo eliphawulekayo ukufinyelela kwi-WebP efanayo. I-WebM imiselwe ukuba incinci: i-VP8 okanye i-VP9 ividiyo (i-AV1 ngoku isasazeka) ene-Vorbis okanye i-Opus isandi, akukho nto enye.

I WebM yavela kwiphepha le-web - inokutshintshwa ibe yi WebP?

Ewe, xa ufumana ifayile. I WebM yiyo esetyenziswa yi web kwividiyo ekwilayini ecacileyo kuba ibrowser idlala ngaphandle koplugin, ngoko iclip edlala kwi tab ihlala i WebM eqhelekileyo egcina kwaye ikhupha apha njenge nayiphi na enye ifayile. Ukungafaniyo kumdlalo osasazayo onika iziqendu ezifutshane ezilinganisayo endaweni yefayile enye - ezi kufuneka ziphinde zidityaniswe phambi kokuba nantoni na iguqulwe. Iimvume ziyinto enye ekufuneka iqinisekiswe: ukukwazi ukulayisha ezantsi ividiyo akufana nokwazi ukupapasha kwakhona udweliso oluyenziweyo. I-WebM idlala ngokusemthethweni kwi-browser nganye ekhoyo ngoku ngaphandle kokufaka, ngaphandle kwelayisensi yemali, ngaphandle kokubonisa ipateni, eyenza ukuba imiselwe kwividiyo efakwe kwi-web.

Ingaba iifayili ezikwi-WebP ephilileyo kufuneka zibe nelahleko okanye zingalahleki?

Ulahleko, nantoni na eyaqala njengevidiyo. I-WebP ephefumlelweyo ingakhowudisa iframes zayo ngayiphi na indlela: indlela engalahlekiyo igcina yonke i-pixel kwaye ilungele imifanekiso ethe tyaba kunye nombhalo wekhusi, ngelixa indlela engalahlekiyo isebenzisa umbono osekelwe kwibloki wohlobo lwe-codec yevidiyo esebenzisayo kwaye ilungele imifanekiso ebonakalayo. Iiframe zekhamera zigcwele i-grain elungileyo kunye ne-gradients apho uxinzelelo olungalahlekiyo lufumananga umzobo, ngoko ke uyilo olungenalahleko lomshicileli orekhodiweyo unokusebenza amaxesha amaninzi ubungakanani be-lossy one ebonakala ngathi ifana. Yishiye ilahlekiyo ngaphandle kokuba umthombo wawungurekhodo lwekhusi lombhalo ocacileyo. I-WebP ihlala ikwinqanaba lesithathu ngaphandle komkhangeli zincwadi — ushicilelo lokuhamba komsebenzi, i-Office edala i-Office edala i-Office kunye nezinye ii-galeri zefowuni aziyi kuxhaswa.

Ingaba i WebM ingena kwi-WebP ifutshane kangakanani na ukuze ifumane i-WebP elungileyo?

I-animated WebP ilingana neeklipi ezingaphantsi kwee-10 zeesekondi. Ii-clip ezide kunezo zikhupha i-balloons ngokukhawuleza — i-GIF ayicinyiswanga-nge-frame nganye, ngoko ke nakwi-clip ezincinci ziqhuba kwi-megabytes ezininzi. Kwii-animations ezide, khangela i-animated WebP okanye APNG, zombini ezizicinyise ngokufana nee-codecs zevidiyo zakudala.

Lithini ubungakanani befayili ye-5-imizuzu WebP yoopopayi ukusuka kwi-WebM clip?

I-GIF ekhoyo kwi-480p ifumana 2-8 MB ngokuxhomekeka kwi-motion complexity. I-WebP ekhoyo kwi-resolution / umgangatho ofanayo, ilindele 200 KB ukuya kwi-1 MB — i-WebP ekhoyo isebenza 5-10x kakuhle kune-GIF kwi-visual quality efanayo. I-WebP inikezela zombini iimeko ezilahlekileyo nezingalahlekileyo, ngokubonisa ngokucacileyo kwe-alpha noopopayi abafumanekayo kumnye.

Ingaba i-WebP izakuba ne-framerate efanayo ne-WebM?

Ngokungagqibekanga siyikhupha i-sample ukuya kwi-15 fps ye-GIF ephilileyo (i-GIF isebenza kakubi ngaphezulu kwe-25 fps kwizibonisi ezininzi) kunye ne-24 fps ye-WebP / APNG ephilileyo (ephatha i-rate ephezulu kakuhle). Ukhetho lwe-frame-rate lugqitha okumiselweyo ukulondoloza i-rate yombhalo ovela kwi-WebM yakho ukuba i-target viewer yakho ixhasa loo nto.

Ingaba uopopayi WebP uya kuthwala isandi ukusuka kwi WebM?

Hayi — iifomati eziboniswayo WebP (GIF, WebP, APNG) azigcinanga isandi. Ukuba ufuna isandi neclip yakho, cwangcisa isiqulathi sevidiyo (MP4, WebM, MKV) endaweni ye WebP. Ii-embeds ezininzi zezentlalo (Twitter, Discord) ziguqula ngokusesikweni ukufaka i-MP4 kwi-GIF-style autoplay loops, zikunika okulungileyo kwezi zimbini.

Ndingayenza i WebP ijikeleze ngaphandle kokuphela?

Ewe - ukhetho lokubala i-loop lulawula ukuba i-WebP ijikeleza kungekho kuphela kwayo (okungagqibekanga), idlala i-N amaxesha, okanye idlala kabini kwaye i stops. Ubalo lwe-loop lugcinwa kwi-WebP i-metadata yesiqulathi seefayili kwaye luhlonishwa ngumbonisi wonke omtsha, umkhangeli wewebhu, kunye nokufaka umgangatho.

Kutheni i WebP ibonakala icocekile kunesiqulathi seefayili WebM?

Izizathu ezimbini eziqhelekileyo: ukunyuka kwesampulu ye-frame-rate (sikhupha i-30 fps WebM ukuya kwi-15 fps GIF ngokumiselweyo — sikhuphe ukhetho lwe-frame-rate ukuze sibuyisele ulusu) kunye nokunyuka kwesampulu yengqokelela yezixhobo (i-GIF imiselwe kuma-256 amibala nge-frame, eyenza i-posterize iithayile ngendlela eyenziwe ngayo i-WebM yokuqala). Tshintsha isiphelo kwi-WebP ephefumlelweyo ukuqinisekisa umbala opheleleyo.

Ndingayicima okanye ndiyiguqule ubungakanani be-WebM phambi kokuba ndivelise i-WebP?

Ewe - ukhetho lokuguqula ubungakanani lunyusa ingxelo ezantsi phambi kokukhupha isakhelo, esenza ukuba ubungakanani besiphelo WebP bube ngaphantsi kakhulu. I-480p WebP eyenziwe kwi-4K WebM incinci nge-16x kwidiski kune-4K WebP. Ukutywina kuphathwa kwi /trim/ okanye /crop/ inkqubo yokuhamba yenyathelo ehlukileyo phambi kokuguqulwa.