Mataki na 1: Loda naka MP4 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
MP4 zuwa WebP Tambayoyin da ake yawan yi game da Canzawa
Ta yaya zan canza bidiyo MP4 zuwa WebP mai motsi?
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Ka shigar da fayil MP4 kuma mai maidamu zai yi nazarin firam (da ƙa'ida 15 fps), zai ƙona su cikin wani mai ƙona WebP mai motsi, kuma zai yi amfani da kwatanta launi mai daidaitawa ga siffar WebP (WebP GIF na amfani da launi mai daidaitawa 256; WebP mai motsi yana goyon bayan launin 24-bit na cikakke).
How short / long should my MP4 be for a good WebP?
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WebP mai motsi shine mafi kyau ga bidiyo da ke kasa da sakan 10. Mafi tsawo daga wannan da kuma bawul ɗin fayil (GIF mai motsi ba'a ƙunsar da shi ga kowace firam ba); amfani da WebP WebP ko APNG don motsi mafi tsawo, waɗanda duka suna ƙunsar da su kamar codecs na bidiyo.
Mene ne girman fayil na WebP na motsi na sakan 5 daga cikin wani ƙulli na MP4?
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Ga GIF mai motsi: 2-8 MB a 480p, dangane da tsananin motsi. Ga WebP mai motsi: 200 KB zuwa 1 MB a daidai daidaitacce / inganci — WebP mai motsi yana da 5-10x mafi inganci fiye da GIF.
Shin WebP na da daidaitaccen adadin firam kamar MP4?
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Da ƙa'idoji muna rage ƙimar zuwa 15 fps ga GIF mai motsi (shari'ar tana aiki da kyau a sama da 25 fps) da 24 fps ga WebP / APNG mai motsi (wanda ke kula da mafi girman adadin da ya dace). Ka sake zaɓin adadin-firam don ka riƙe adadin ma'anar idan mai gani na goyon baya shi.
Shin WebP na motsi yana da sauti?
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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 sifar bidiyo (MP4, WebM) a matsayin WebP.
Shin zan iya yin WebP na motsi na kwance?
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Na'am - zaɓin ƙididdiga na loop yana kula da ko WebP na yi loops har abada (diff), wasa N sau, ko wasa sau ɗaya. An adana bayanin loop cikin metadata na kwandon WebP kuma ana girmama shi da mafi yawan masu kallo.
Me yasa WebP na ke nunawa da tsananin tsananin da MP4?
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Sabuwan da ake samu biyu: rage yawan firam (15 fps GIF vs 30 fps asali — gyara da zaɓin yawan firam) da kwantar da layin zane a kan GIF (256 kawai launuka — canja zuwa WebP mai motsi don cikakkun launuka).
Shin zan iya yanka ko canza girman MP4 kafin na yi WebP?
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Na'am — zaɓin sake girma yana rage girman shigarwa kafin fitar da firam, wanda ke rage girman ƙarshe na WebP. 480p WebP daga 4K MP4 yana da 16× ƙaramin girma fiye da 4K WebP. An yi amfani da yanka a cikin wani mataki na daban na /video-cutter/.
Shin MP4 na na sirri ne yayin canja wurin WebP?
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Yanzu, ka sake shigar da wannan fayil ɗin.
Yaushe ne canjin MP4 zuwa WebP zai dauki lokaci?
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An haɗa WebP mai motsi da CPU kuma yana da sauri fiye da sake haɗa bidiyo — ka yi tsammanin tsawon lokaci na 1×. Wani clip na sakan 10 zai ƙare cikin ~10 na sakan.
Shin WebP na kiyaye haske daga MP4?
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GIF mai motsi yana goyon bayan haske-da-wani-launi kawai (maskar binary). WebP mai motsi da APNG suna goyon bayan alfa mai cikakke. MP4 masu samarwa waɗanda ba su da wani gidan rediyo na alfa (mafi yawan bidiyo na kamara) suna samar da WebP mai cikakke mai ba da haske ba, ko da yaushe format.
Shin zan iya raba WebP a kan Discord / Slack / Twitter?
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Na'am — GIF mai motsi WebP ana goyon baya a duniyar nan. WebP mai motsi ana wasa da shi a Twitter, Discord da na'urorin bincike na zamani amma ba a kan iMessage ko kuma kwastomomin Slack na daɗaɗɗa ba. Idan mafi girman daidaituwa yana da muhimmanci, a yi niyya ga GIF; idan girman fayil ɗin yana da muhimmanci, a yi niyya ga WebP.