WebM → GIF

Sinthani Yanu WebM ku GIF mafayilo mosavuta

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Kukweza

Momwe mungasinthire WebM ku GIF

Gawo 1: Kwezani yanu WebM mafayilo pogwiritsa ntchito batani lomwe lili pamwambapa kapena pokoka ndi kugwetsa.

Gawo 2: Dinani batani la 'Convert' kuti muyambe kusintha.

Gawo 3: Tsitsani pulogalamu yanu yosinthidwa GIF mafayilo

WebM ku GIF Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu

Kodi ndingasinthire bwanji WebM kanema kukhala GIF animation?

Ikani fayilo ya WebM ndipo wosintha amatenga ma frame (opanda pake 15 fps kwa GIF, 24 fps kwa WebP / APNG yowoneka bwino), amawalemba m'ma GIF owoneka bwino, ndipo amagwiritsa ntchito kusinthika kwa palette komwe kumasinthidwa kwa chida (GIF GIF imagwiritsa ntchito palette yosinthika ya 256-color; WebP yowoneka bwino imathandizira kuwala kwa 24-bit ndi alpha).

Kodi WebM yanga iyenera kukhala yochepa kapena yayitali bwanji kwa GIF yabwino?

Animated GIF ndi yabwino kwambiri kwa mavidiyo opitilira 10 masekondi. Mavidiyo opitilira 10 masekondi ndi mafayilo a balloons (GIF ndi opanda kulumikizana-pa-frame); kwa mavidiyo opitilira 10 masekondi, tikufuna GIF = WebP kapena APNG, omwe amagwirizana ndi ma codecs amakono a kanema ndipo amakhazikika mokwanira.

Kodi ndi chiyani kukula kwa fayilo ya 5-second GIF animation kuchokera ku WebM clip?

Kwa GIF yojambula: 2-8 MB pa 480p malinga ndi kuthekera kwa kuyendetsa. Kwa WebP yojambula: 200 KB mpaka 1 MB pazomwezo zosankha ndi kudalirika. WebP yojambula ndi 5-10 × yothandiza kwambiri kuposa GIF popeza imabweretsa zotsatira zowoneka bwino.

Kodi GIF idzakhala ndi mitengo yofanana yazithunzi monga WebM?

Mwa default timalowetsa mpaka 15 fps kwa GIF yoanima (format iyi imagwira ntchito bwino kwambiri kuposa 25 fps, ndipo ambiri owerenga amaletsa kusewera kumeneko) ndi 24 fps kwa WebP / APNG yoanima yomwe imagwira ntchito bwino kwambiri.

Kodi animation GIF idzakhala ndi mawu?

Sichoncho — mavidiyo a GIF (GIF, WebP, APNG) sasunga mawu. Ngati mukufuna mawu ndi zithunzi, yesani kugwiritsa ntchito kanema wafupi (WebM kapena MP4) m'malo mwa GIF; masamba osakira amakono amasewera mavidiyo a WebM/MP4 osalankhula mwamsanga monga momwe amagwiritsira ntchito mavidiyo a GIF.

Kodi ndingapange GIF animation loop?

Ndikoyenera - njira yowerengera loop-count imawongolera ngati GIF imayenda mopanda malire (default), imasewera nthawi N, kapena imasewera kamodzi ndipo imatha. Zidziwitso za loop zimasungidwa mu GIF metadata ya kontena ndipo zimasungidwa ndi aliyense woonera wamakono (masamba, Discord, Slack, Twitter).

N'chifukwa chiyani GIF yanga imawoneka yosagwirizana poyerekezera ndi WebM?

Zifukwa ziwiri zofala: kuchepetsa kuchuluka kwa ma frame (15 fps GIF GIF kuchokera ku 30 fps WebM chiyambi — kuchotsa ndi kusankha kwa kuchuluka kwa ma frame) ndi kuwonjezera kwa palette pa GIF (mabala 256 okha, kotero ma gradients amayenda bwino — sinthani GIF ku WebP kapena APNG kuti mudziwe bwinobwino mtundu).

Kodi ndingachepetse kapena kusintha kukula kwa WebM mukapanga GIF?

Ndiyo — njira yosintha kukula imachepetsa kukula kwa kanemayo pambuyo pochotsa ma frame, zomwe zimachepetsa kwambiri kukula kwa fayilo ya GIF. 480p GIF kuchokera ku 4K WebM ndi 16× pang'ono kuposa 4K GIF pa fps yomweyo. Kudula kumachitidwa ndi njira yosiyana ya /trim-video/ + /resize-video/.

Kodi WebM yanga ndi yapadera panthawi ya GIF yosinthira?

Yes — yofanana chitetezo chitsanzo monga zonse conversions.Source ndi kutulutsa ndi kuchitidwa mu ogwira ntchito osiyana ndi kuchotsa m'masabata. No zinthu ndi kuyankha, indexed, kapena kugawana.

Kodi ndi nthawi yayitali bwanji kuti WebM isinthidwe ku GIF?

Animated GIF encoding ndi CPU-bound ndi yochepa kuposa mtundu wa kanema wosinthira - yembekezerani pafupifupi 1 × nthawi yoyambira kwa GIF (kubadwa kwa palette ndi malire) ndi 0.5 × kwa WebP yo animated.

Kodi GIF imateteza kuwala kwamkati kuchokera ku WebM?

GIF yosinthidwa imathandiza kuwala kwa mtundu umodzi (maski a binary, index yosinthidwa imodzi pa frame). WebP yosinthidwa ndi APNG imathandiza kuwala kwa 8-bit alpha. WebM masamba omwe alibe alpha channel — ambiri a zithunzi za kamera ndi zithunzi zazenera — amatulutsa kuwala kosawoneka bwino GIF ngakhale kuti mukufuna mtundu wina.

Kodi ndingagawana GIF pa Discord, Slack, kapena Twitter?

GIF yokhala ndi GIF yokhala ndi ma animation imathandiza pazosintha zonse. GIF yokhala ndi ma animation a WebP imasewera pa Twitter, Discord, ndi masamba osaka amakono koma si pa iMessage kapena ma Slack oyamba. Ngati kugwirizana kwakukulu ndi kofunika, sankhani GIF; ngati kukula kwa fayilo ndi kofunika kwambiri, sankhani WebP.