WebM → GIF

Guqula Eyakho WebM ukuba GIF 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 WebM ukuba GIF

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 GIF iifayile

WebM ukuba GIF Imibuzo Ebuzwa Rhoqo Ngokuguqula

Ndiyiguqula njani i-WebM ividiyo ibe yi-GIF ephilayo?

Layisha phezulu i WebM kwaye umguquli uthathe iisampulu zee-frames (okungagqibekanga 15 fps), uziqhoboze kwi GIF isiqwenga esiphilayo, kwaye usebenzise ubungakanani bengqokelela yezixhobo obulungelelanisiweyo kwi-GIF ifomati (i-GIF ifumana ingqokelela yezixhobo ehambelanayo enemibala engama-256; i-WebP ephilayo ixhasa umbala opheleleyo we-24-bit). I-WebM yinxalenye encinci eqinileyo ye-Matroska epapashwe yiGoogle ngo-2010 ekhethekileyo ukunika i-HTML5 ividiyo isiqulathi seefayili esingenazo iirhafu. I-GIF yifomati ye-CompuServe ye-1987, kwaye isizathu esifanayo esiphilayo kukuba ibonisa ubugcisa.

Ndikhetha njani imizuzwana emininzi ye WebM ukuze ndidwelise?

Vula kumdlali, fumana ixesha kwaye uqaphele ikhowudi yexesha, kuba i WebM ayisoloko ithatha uphawu lwesithuba sokuhamba. Ncamathisela kulo mhlaba wexesha lokuqalisa, yongeza ixesha elithathayo, kwaye umguquli ukhangela kulo mfanekiso kwaye ukhupha ikhowudi kuphela kwinqanaba olumkileyo. 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-GIF 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 ukhupha ikhowudi nantoni na efumanayo kwakhona kwiframes ezigqithisileyo kuqala, kwaye ezo Frames zifana nokuba yeyiphi ikhowudi eveliswe ngazo. Ukhupha ikhowudi ixabiso alifani: i-codecs ezitsha, ezisebenzayo zithatha amaxesha amaninzi angaphezulu ukucima ibhokisi kunezinye ezidala, ngoko ii WebM iifayile ezimbini zobude obufanayo zingathatha amaxesha ahlukileyo okuphawuleka ukufezekisa i-GIF 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 GIF?

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 zidityaniswe kwakhona phambi kokuba nantoni na iguqulwe. Iimvume ziyinto enye ekufuneka iqinisekiswe: ukukwazi ukulayisha ezantsi ividiyo ayifani nokuba uvunyelwe ukushicilela 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 umntu obona i-GIF angayimisa okanye ayishiye?

Hayi - a GIF yifayile yomfanekiso, ngoko iqala kwixesha elidlulileyo likhowudiwe kwaye alikho dlala, liphumle okanye lilawula ukucoca naphi na. Eli lipropati yefomati kunokuba yephepha lihlala kuyo, kwaye yiyo loo nto isakhelo sokuqala sibalulekile ngakumbi apha kunokuba sikwenze kwividiyo: abafundi abacelayo utshintsho oluncinane, kunye nabaxhasi beposi ababonisa isakhelo esinye kuphela, bona isakhelo kwaye akukho nto enye. Khetha indawo yokuqalisa apho isakhelo sokuvula sifunda ngokuzimeleyo.

Ingaba i-WebM clip yam kufuneka ibe futshane kangakanani na ukuze isebenze njenge-GIF animation?

I-animated GIF isebenza kakuhle kwiiklipi ezingaphantsi kwee-10 zeesekondi. Ngapha koko iifayili zijikeleza (i-GIF ibalulekile kwi-frame nganye engacinezelwanga). Kwii-animations ezide injongo i-animated WebP okanye APNG, zombini zisebenzisa i-video-codec-grade compression ne-scale engcono kakhulu.

Ubungakanani befayili ekufuneka ndililindele kuphi kwi-5-imizuzu WebM → GIF?

I-GIF ekhoyo: 2 ukuya kwi-8 MB kwi-480p kuxhomekeke kunzima kokuhamba. I-WebP ekhoyo: 200 KB ukuya kwi-1 MB kwisisombululo esifanayo / ubunjani. I-WebP ekhoyo i-5 ukuya kwi-10x ingcono kune-GIF kumgangatho ofanayo wokubona. I-GIF ayilahleki kodwa iphele kwi-256-imibala yengqokelela yezixhobo ngesakhelo ngasinye, isebenzisa uxinzelelo lwe-LZW kunye nokukhanya okubini kombala omnye.

Ingaba uopopayi GIF uya kuba nefomati efanayo ne WebM?

Ngokungagqibekanga siyikhupha i-sample ukuya kwi-15 fps ye-GIF ephilileyo (isebenza kakuhle ngaphezulu kwe-25 fps) kunye ne-24 fps ye-WebP / APNG ephilileyo (ephatha i-rate ephezulu ngokucocekileyo). Nciphisa nge-frame-rate option ukuba umbonisi wakho uxhasa i-source rate.

Ingaba uopopayi GIF uyadlala isandi ukusuka kwi WebM?

Hayi — iifomati eziboniswayo GIF (GIF, WebP, APNG) azigcinanga isandi. Ukuba ufuna isandi, misela isiqulathi seefayili sevidiyo (MP4, WebM) endaweni yefomati yomfanekiso obonisiweyo.

Ndingayenza i GIF yobomi iqhubekeke ngokuqhubekayo?

Ewe - ukhetho lokubala iilophu lulawula ukuba i GIF iilophu iphela (imiselweyo), idlala i-N amaxesha, okanye idlala ngokuchanekileyo kabini. Ubalo lwelophu lugcinwa kwi-GIF i-metadata yesiqulathi seefayili kwaye luhlonishwa ngumbukeli wonke wexesha elidlulileyo.

Kutheni le nto i GIF yam ibonakala ingqukuva xa ithelekiswa nomboneleli WebM?

Izizathu ezimbini eziqhelekileyo. Eyona, ukunyuka kwesampulu ye-frame-rate: 15 fps GIF ukusuka kwi-60 fps WebM ikhupha i-75% ye-frames; lungisa nge-frame-rate slider. Eyona, ukunyuka kwesampulu yengqokelela yezixhobo: i-GIF imiselwe kwimibala engama-256 kunye ne-gradient-heavy WebM dithers ngokubonakalayo. Tshintsha kwi-WebP eyenziweyo yobuxoki obupheleleyo bombala.

Ndingayicima okanye ndiyiguqule ubungakanani be-WebM phambi kokuba ndiyenze i-GIF?

Ewe - ukhetho lokuguqula ubungakanani luyikhupha i-WebM ezantsi phambi kokukhupha isakhelo, esenza ukuba ubungakanani befayili bube mkhulu kakhulu. I-480p GIF ukusuka kwi-4K WebM incinci nge-16x kune-4K GIF. Sebenzisa /video-cutter/ ukutywina kwinyathelo elahlukileyo.