Mataki na 1: Loda naka MOV fayiloli ta amfani da maɓallin da ke sama ko ta hanyar ja da sauke su.
Mataki na 2: Danna maɓallin 'Maida' don fara hira.
Mataki na 3: Sauke fayil ɗin da aka canza WebP fayiloli
MOV zuwa WebP Tambayoyin da ake yawan yi game da Canzawa
Ta yaya zan canza bidiyo MOV zuwa WebP mai motsi?
+
Ka shigar da MOV kuma mai maida zai yi nazarin firam (da ƙa'ida 15 fps), zai sanya su cikin akwatin WebP mai motsi, kuma zai yi amfani da kwatantawar launi mai daidaitawa ga siffar WebP (GIF na samun launi mai daidaitawa 256; WebP mai motsi yana goyon bayan launin bita 24).
Menene tsawo na MOV clip ɗina ya kamata ya zama domin wani WebP motsi mai tsabta?
+
WebP mai motsi yana aiki mafi kyau ga bidiyo mai daki-daki 10. Bayan wannan fayil ɗin yana da bawul (GIF yana da muhimmanci ga kowane firam da ba'a ƙuntata ba). Ga mafi tsawo masu motsi suna da manufar WebP ko APNG mai motsi, waɗanda duka suna amfani da ƙuntata da girman codec na bidiyo da kuma girman da ya fi kyau.
Mene ne girman fayil da zan yi tsammani daga MOV → WebP na mintina 5?
+
GIF mai motsi: 2 zuwa 8 MB a 480p dangane da wahalar motsi. WebP mai motsi: 200 KB zuwa 1 MB a daidai daidaita / inganci. WebP mai motsi yana da 5 zuwa 10x mafi inganci fiye da GIF don ingancin gani na daidai.
Shin WebP mai motsa jiki yana da daidaitacce kamar MOV?
+
Da ƙa'idoji muna rage ƙimar zuwa 15 fps ga GIF mai motsi (ya yi wahala a gani sama da 25 fps) da 24 fps ga WebP / APNG mai motsi (wanda ke kula da mafi girman adadin da kyau). Ka sake ta hanyar zaɓin adadin-firam idan mai gani na goyon bayan adadin asali.
Shin, WebP na motsi zai taka sauti daga MOV?
+
Ba haka ba — WebP sifofin bidiyo masu motsi (GIF, WebP, APNG) ba su adana sauti ba. Idan kana buƙatar sauti, ka yi niyya ga wani kwandon bidiyo (MP4, WebM) a matsayin sifar hoto mai motsi.
Shin zan iya yin WebP na motsi na da'ira har abada?
+
Na'am - zaɓin ƙididdiga-girma na kula da ko WebP zai yi girma har abada (farawa), zai yi wasa sau N, ko zai yi wasa daidai sau ɗaya. An adana ƙididdiga-girma cikin metadata na ƙofar WebP kuma ana kula da shi ta kowace mai gani na zamani.
Me yasa WebP na ke nunawa da tsananin tsananin da ake da shi idan aka kwatanta da wurin MOV?
+
Dalilai biyu masu yawa. Na farko, rage yawan firam: 15 fps WebP daga 60 fps MOV yana rage 75% na firam; gyara da slider na yawan firam. Na biyu, kwantar da layin zane: GIF yana da iyaka zuwa launuka 256 da gradient-heavy MOV dithers a gani. Sauya zuwa WebP mai motsi don cikakkun launuka.
Shin zan iya yanka ko canza girman MOV kafin na yi WebP?
+
Na'am — zaɓin sake girma yana ƙayyade MOV zuwa ƙasa kafin fitar da firam, wanda ke rage girman fayil WebP da yawa. 480p WebP daga 4K MOV yana da girman 16x mafi ƙaranci fiye da 4K WebP. Yi amfani da /video-cutter/ don yankewa cikin mataki daban.
Shin MOV bidiyo na na sirri ne yayin ƙirƙirar motsi WebP?
+
Na'am — irin wannan siffar sirri kamar duk canji. An yi aiki da bidiyo mai asali da fitarwa mai motsi WebP a cikin ma'aikata masu tsare-tsaren kuma an share su cikin minti; babu nazarin mutum, babu tsare-tsaren da ya wuce taga na sauke sakamakon.
Menene lokacin da ake buƙata don canjawa MOV na mintina 10 zuwa WebP?
+
An hana yanka WebP mai motsi da CPU kuma yana da sauri fiye da yanka bidiyo mai kama da shi — ana tsammanin tsawon lokacin asali ya kai 1x. Wani clip na 10-dakika MOV → WebP zai ƙare cikin kimanin sakan 10; wani clip na 30-dakika cikin kimanin sakan 30. GIF yana da sauri fiye da WebP mai motsi saboda lissafin layin zane.
Shin motsin WebP zai kiyaye haske daga MOV?
+
GIF mai motsi yana goyon bayan haske-launi guda kawai (maskar binary, babu gradient na alfa). WebP mai motsi da APNG suna goyon bayan alfa mai cike. MOV masu samarwa ba tare da wani gidan rediyo na alfa ba (mafi yawan bidiyo na kamara) suna samar da WebP mai cike da haske ba, duk da format na manufa.
Shin zan iya raba sakamakon WebP a kan Discord, Slack, da Twitter?
+
WebP GIF mai motsi ana goyon baya a duniyar gaba ɗaya. WebP mai motsi ana wasa da shi a kan Twitter, Discord, da kuma na'urorin bincike na zamani amma ba a kan iMessage ko kuma kwastomomin Slack na daɗaɗɗa. Idan mafi girman daidaituwa yana da muhimmanci, za ka zaɓa GIF; idan girman fayil ɗin yana da muhimmanci, za ka zaɓa WebP.