Cima Image

I-Free Online Image Compressor

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*Iifayile zicinyiwe emva kweeyure ezingama-24

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

Iyalayisha

Indlela yokuZicimeza Image

1 Nciphisa i images yakho kwibhokisi ephezulu, okanye ukhethe kwisixhobo sakho - akukho nto yokufakela kwaye akukho akhawunti yokuyenza.

2 Khetha ukuba kunzima kangakanani ukucofa: umgangatho okanye injongo ye bitrate, kwaye ngokuzenzekelayo ubungakanani obuncinane ukuba ubungakanani bubalulekile kuwe ngaphezulu kweenkcukacha.

3 Qala umsebenzi kwaye vumela abasebenzi ukuba baphinde bapakishe ifayile; okuqala wakho akatshintshwanga kwindawo.

4 Uthelekiso lobungakanani obutsha nokuqala, emva koko ulayishe ifayili ecinezelweyo Image.

Cima Image Imibuzo ebuzwa rhoqo

Ndifumana ntoni, kwaye ndingalawula njani utshintshiselwano?

Ifayile enye ecinezelweyo ngengeniso ngalinye, kumgangatho okanye kwinqanaba le-bitrate okhetha kuyo kunokuba kugqibeke okumiselweyo. Ukuba isiphumo asincinci ngokwaneleyo, utshintsho lomlinganiselo okanye ixesha lokuphila luzakwenza ngaphezulu kokutsala umqhubi womgangatho ezantsi.

Ingaba ifayili yam iya kuba ncinci kangakanani?

Oku kugqibwa yimixholo, hayi yisixhobo. Iinkcukacha zomfanekiso kunye nefilimu yegranule imelana nokucinezela; umbala othambileyo, umbhalo kunye noxolo lufa. Ulindeleko oluchanekileyo luyimfuneko enkulu yokuncitshiswa nakweyiphi na into enemimandla emikhulu efana nenye encinci kwimifanekiso exakekileyo okanye i clip ye-high-motion.

Ingaba ifomati yefayili yam itshintsha ukuba ndingagcina ntoni?

Very much so. le fomati ifundwa ibhalwe nge-streaming pipe efanayo njengento yonke eminye exhaswa. That determines both the headroom available and whether the saving costs you anything in fidelity.

Ingaba kukho into ekhethekileyo kwi Image endimele ndiyazi phambi kokuba ndicofe?

Yes — i-pipeline ifunda ifomati eyiyo evela kwifayile yesihloko kunokuba iqhubekeko-magama, ngoko ulayisho olunophawu olungalunganga lusebenza. It is worth knowing before you overwrite an original you might need again.

Ingaba i Cima Image iya kunyusa ubunjani be images yam?

Oku kuxhomekeke kwinto oyilenzileyo. Umsuka ongenakulahleka (PNG, BMP, TIFF) ujikeleza ngokuchanekileyo; omnye olahlekayo (JPG, WebP, GIF) sele uvelise i-quantization pass enye kwaye uphinde ukhowudiwe kuphela ukuba umsebenzi ufuna oku.

Ndingaqhuba i Cima Image kwi images ezininzi ngaxeshanye?

Ewe, kwaye ukuxuba ifomati kwiqela lilungile - izicwangciso zisetyenziswa kwifayile nganye nge decoder elungileyo nganye. Iiakhawunti ezikhululekileyo ziqhuba ifayile nganye ngaxeshanye; i pass isusa loo nto.

Yintoni eyenza imetadata kunye nokucaca?

I-EXIF ne-ICC i-inkangeleko yombala ithwala ngaphezulu apho i-format emiselweyo ixhasa khona, kwaye isiqhagamshelanisi se-alpha sihlala nakweyiphi na i-format enayo. Ukuqaqamba kuphelelwe lixesha kuphela xa i-format emiselweyo ayinandlela yokuyibonakalisa.

Ingaba i Cima Image ibiza nantoni na?

Umhlathi Cima Image ukhululekile ngaphandle kwe-akhawunti kwaye awunakongeza umqondiso wamanzi. Ulayisho lususwa kubasebenzi emva kokuba umsebenzi ugqityiwe.

Kutheni i WebM inxuwa liququzelela Cima Image?

WEBM.to ibekwe phantsi kwebhokisi ye-web evulekileyo ekhethiweyo — VP9 okanye AV1 nge-Opus audio, ikhowudiwe ngokusemthethweni ngazo zonke iziphequluli zexesha elidlulileyo kwaye ayifuni iplugin, ilayisensi okanye umdlali. Ividiyo yimeko apho izithuthi ezijikelezayo ezingaphezulu zibuhlungu kakhulu - iifayile zikhulu kwaye zonke ukukhuphela zibiza iiyure ezilungileyo. Ukusebenza Cima Image kwindlela yokuhambisa i-pipeline efanayo njengeeguqulelo kuthetha ukuba ukukhuphela omnye ugubungela umsebenzi wonke endaweni yokukhuphela omnye kwisixhobo ngasinye.

Ndiza kwenza ntoni ngeziphumo xa i Cima Image igqityiwe?

Umguquli kule ndawo uhambisa ividiyo phakathi kweWebM, MP4, MKV, MOV kunye nezinye, okanye utsala umculo ophumayo ngokupheleleyo, ngaphandle kokukhuphela enye. Ukulandelela okunjalo kubaluleke kakhulu kwividiyo kunezinye iindawo: ukuphinda- ukhowudi nganye kuhlobo olunye, ngoko ke, xa kuncinci kwabo phakathi kombhalo kunye nefayile opapashayo, ibonakale ingcono.

Ingaba Cima Image apha isixhobo esifanayo esisebenza kumasayithi afana nalowo?

Iinjini zinikezelwa - i-ffmpeg enye yokwakha nge x264, x265 ne libvpx, abasebenzi abafanayo, amaqondo afanayo. Oku WebM inxuwa lidibanisa kukubona kwiinqanawa ne codecs: ezi zidibanisa zidlala naphi na, ezifuna ukuphinda zikhowudi kwaye ezi zingakopela ngokulula. Oku kuqala kwinyani enye malunga nefomati le nxuwa libizwa emva: I-WebM yi-VP9 okanye i-AV1 ene-Opus yesandi, esiza kuyenza ikhowudi ikwi-browser kodwa esiya kuyenza ikhowudi kwi-desktop editors xa irhweba ngaphakathi.

Ndifuna i-akhawunti, kwaye ngaba kukho into egcinwa?

Akukho akhawunti, kwaye akukho nto igcinwa: ividiyo elayishwe phezulu isuswa kubasebenzi emva kokuba umsebenzi ugqibile, akukho nto ijongwa kwaye akukho nto ikhoyo. Iiakhawunti ezikhululekileyo zikhona kwimbali kunye nobungakanani beqela, hayi kwingeniso.