MOV → WebP

Guqula Eyakho MOV 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

Umgangatho wefreyimu

Iindlela

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

Iyalayisha

Indlela yokuguqula MOV ukuba WebP

Inyathelo 1: Layisha eyakho MOV 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

MOV ukuba WebP Imibuzo Ebuzwa Rhoqo Ngokuguqula

Ndiyiguqula njani i-MOV ividiyo ibe yi-WebP ephilayo?

Layisha phezulu i MOV kwaye umguquli uthathe iisampulu zee-frames (okungagqibekanga 15 fps), uziqhoboze kwi WebP isiqwenga esiphilayo, kwaye usebenzise ubungakanani bengqokelela yezixhobo obulungelelanisiweyo kwi-WebP ifomati (i-GIF ifumana ingqokelela yezixhobo ehambelanayo enemibala engama-256; i-WebP ephilayo ixhasa umbala opheleleyo we-24-bit). MOV yi Apple QuickTime isiqulathi seefayili, ethunyelwe ngo-1991 kwaye ihlala ifomati iPhone, iPad okanye Final Cut Pro umgca wexesha ubhala ngokumiselweyo. I-WebP yifomati yomfanekiso yeGoogle ka-2010, eyenziwe kwi-VP8 keyframe encoder kwaye imiselwe ukubuyisela i-JPG, i-PNG ne-GIF ngaxeshanye.

Ndingasebenzisa iimpawu zesiqulathi seefayili kwi MOV ukukhetha into emele isebenze?

Ewe, kwaye yindlela ekhawulezayo yokufumana ixesha ofuna. A MOV igcina iziqendu eziphawulweyo kwisiqulathi seefayili njengeziphawuli zexesha ezibizwa ngokuba zii-timestamps, ngoko uluhlu lunokufundwa ngokuthe ngqo kwifayile kunye ne-in-point ecoliweyo kwindawo yexesha lokuqalisa endaweni yokuqhutywa ngesandla. Nceda unikezele ixesha elifutshane kunye nokuphela kwexesha elifutshane lidecoded, oko kukuthi, ubude becala le MOV yenza akukho tshintsho kwixesha elide lomsebenzi othathayo. MOV yifomati ababhali abaqeqeshiweyo becela, kuba ihlala iphinda ijikeleze-ihambo nge Final Cut Pro, Premiere ne DaVinci Resolve ngaphandle kokungasebenzi kohlobo.

Ingaba kubaluleke na ukuba i-MOV ivela kwifowuni okanye kwikhamera?

I-MOV yifayili ye-ISO esekelwe kwi-media, kwaye eli sapho lirekhoda ujikelezo njengeflegi kwisiqulathi seefayili kunokuba lijikeleze ii-pixels - oko kukuthi, iclip ethathwe ngokuthe nkqo kwifowuni ingabonakaliyo kumdlali omnye kwaye ihlale kwicala lakhe kwelinye. Umfanekiso ophilayo ukhiwa kwi-pixels ezifihliweyo, ngoko ke i-flegi kufuneka ihlolwe phambi kokuba i-frame yokuqala ibhalwe; ukuba imboniso ibuyela umva ngasecaleni, jikelezisa umthombo uze uyiguqule kwakhona. Zonke izinto ezingaphezulu malunga nekhamera okanye umhleli woshicilelo ziyimeko elula: umkhondo omnye wevidiyo, umsinga omnye ozinzileyo we-frames. I-MOV ihlala ihambisa i-H.264 okanye i-HEVC yokuhambisa, okanye i-ProRes xa i-editor master, ecaleni kwe-AAC okanye i-PCM engenakucothayo.

Kutheni i-browser yam ingavuli i-MOV endifuna ukuyidwelisa?

Kuba i MOV ayiyiyo ibhokisi yomkhangeli zincwadi abamele baxhase, kwaye isakhiwo esilawulayo sitshintsha kunokuba siqinisekiswe. Ayitshintshanga nto malunga nokuguqulwa - ifayile ikhowudiwe kwicala lomncedisi, ngoko ke ibhokisi yomkhangeli zincwadi ayivumeli ukuguqulwa ngokuchanekileyo njengenye iyamkela, kwaye akukho bhokisi yekhowudi yendawo ifunekayo ukuyisebenzisa apha. Kufanelekile ukwazi indlela yorhwebo oluqhuba ngayo, nangona: i WebP eyenziweyo ebuyela umva yifomati yonke ibhokisi yomkhangeli zincwadi ibonisa, ngoko ke le ihambisa i clip ukusuka kwinto ethe web ayizukuncama into eyenzayo. Iifayile ze-MOV zikhulu, kwaye ngaphandle kwenkqubo yokudlala ye-Apple ecosystem inkxaso ingaphezulu kwe-MP4 — i-Android edala i-Android edala kwaye ezinye iiTV eziSmart ziya kuzinyamezela.

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 lufumana akukho mzobo, 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-MOV clip yam kufuneka ibe futshane kangakanani na ukuze isebenze njenge-WebP animation?

I-animated WebP 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 MOV → WebP?

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-WebP inikezela zombini iimeko ezilahlekileyo nezingalahlekileyo, ngokubonisa ngokucacileyo kwe-alpha noopopayi abafumanekayo kumnye.

Ingaba uopopayi WebP uya kuba nefomati efanayo ne MOV?

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 WebP uyadlala isandi ukusuka kwi MOV?

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

Ndingayenza i WebP yobomi iqhubekeke ngokuqhubekayo?

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

Kutheni le nto i WebP yam ibonakala ingqukuva xa ithelekiswa nomboneleli MOV?

Izizathu ezimbini eziqhelekileyo. Eyona, ukunyuka kwesampulu ye-frame-rate: 15 fps WebP ukusuka kwi-60 fps MOV 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 MOV dithers ngokubonakalayo. Tshintsha kwi-WebP eyenziweyo yobuxoki obupheleleyo bombala.

Ndingayicima okanye ndiyiguqule ubungakanani be-MOV phambi kokuba ndiyenze i-WebP?

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