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Mai Juyawa PNG zuwa BMP

Maida Naka PNG zuwa BMP fayiloli da wahala

Zaɓi fayilolinku

*An goge fayiloli bayan awanni 24

Canza fayiloli har zuwa 1 GB kyauta, masu amfani da Pro za su iya canza fayiloli har zuwa 100 GB; Yi rijista yanzu

Ana lodawa

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Yadda ake canzawa PNG zuwa BMP

Mataki na 1: Loda naka PNG 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 BMP fayiloli


PNG zuwa BMP Tambayoyin da ake yawan yi game da Canzawa

Ta yaya zan canza PNG zuwa BMP ba tare da rasa ingancin hoton ba?
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Ka shigar da fayil ɗinka PNG, sa'an nan mai maidamu zai yi amfani da ingantattun ingancin ingancin ingancin ingancin ingancin fitarwa BMP. Don sifofin da ba su da asara (PNG, TIFF, BMP) muna kiyaye kowane piksel; don sifofin da ke da asara (JPG, WebP) zaka iya daidaita ma'aunin ingancin kafin ka sauke.
Haske zai ci gaba idan aka je zuwa PNG, WebP, TIFF, GIF ko SVG. Canja zuwa JPG zai sauya layin alfa zuwa bango mai fari — idan kana buƙatar haske, ka yi niyya ga wani siffar da take da haske mai hankali maimakon BMP.
An karanta siffofin launin ICC da aka rufe daga wurin asali PNG kuma aka sake haɗa su zuwa fitarwa BMP inda siffar ke goyon baya (JPG, PNG, TIFF, WebP). Siffofin da ba su da goyon bayan siffar suna komawa zuwa sRGB.
An kiyaye EXIF na kamara (ISO, shutter, lens, GPS) bisa diff yayin da ake canja PNG → BMP idan nau'ikan biyu suna goyon bayan metadata. Yi amfani da zaɓin sirri don cire metadata kafin ka sauke idan kana so ka raba hotuna ba tare da wurin geolokaci ba.
Na'am — ka ja fayiloli PNG da yawa cikin yankin shigarwa kuma mu sanya su cikin jerin gwano a daidai. Masu amfani da kyauta suna samun 100MB ga kowace fayil; Premium ba shi da wani mataki na kowace fayil kuma yana tafiyar da wasu ma'aikata masu daidai, don haka wani bangare na 200-images na iya kammala cikin minti biyu.
@ action
Halin diff shine 1:1 — fitarwa BMP tana da daidaitattun girman piksel kamar yadda wurin asali PNG. Idan kana buƙatar sake girman kamar wani ɓangare na canji, ka yi amfani da /resize-image/ kayan aiki bayan canji, ko kuma ka haɗa shi da /image-resize/ kayan aiki.
Ga JPG / WebP, inganci 75-85 na iya samun fayil 60-80% mafi ƙaranci fiye da asali PNG ba tare da bambanci mai gani ba a tsayin gani na yau da kullum. Ga burin da ba a rasa ba (PNG, TIFF), ka yi tsammanin adadin adadin da ya fi ƙaranci - a kan 5-30% ta hanyar ficewa / LZW mai kyau.
Na'am — an yi aiki da fayilolin da aka tura PNG a cikin masu aiki masu tsalle-tsalle kuma an share su cikin minti. Ba za mu karanta, adana, ko raba bayanan piksel ba. An yi takardar doka ta sirri da tagar tsarewa a /privacy/.
Na'am, don kyauta har zuwa 100MB. Premium na iya sarrafa manyan shigarwa (300MB+) da zurfin pixel daban-daban (16-bit PNG, 32-bit float TIFF). Pipeline na fitar da layuka na pixel, don haka amfani da ƙwaƙwalwar ajiya yana daidaita da adadin layuka ba adadin pixels gaba ɗaya ba.
Fayil PNG mai ƙarfin ƙuntata (misal, JPG mai asara mai yawa) na iya girma idan an sake enkoɗa shi zuwa BMP mai asara ba (PNG, TIFF), kuma fayil mai bitrates mai girma ba mai asara ba PNG na iya rage sosai idan aka je JPG/WebP. Ma'aunin yana dogara da abun ciki na hoton (hoton yana ƙuntata daban daga zane-zane na layin).
Na'am. Canjin shi ne canji na siffar fayil - haƙƙin mallakar abun ciki na hoton yana tare da kai (ko wanda ya mallake shi a kan tushen PNG). Ba mu ƙara wata alama ta ruwa ba, ba mu da wata takardar shaidar metadata, kuma ba mu yi zargin wata lasisi a kan fitarwa.

PNG

Fayilolin PNG suna aiki da haske da kuma amfani da ƙunsar da ba ta da asara, wanda ke sanya su da kyau ga zane-zane, alamomin, da hotunan fuskar kwamfyuta.

BMP

Fayilolin BMP suna adana hotuna a cikin tsarin bitmap mara matsewa, wanda ke haifar da manyan fayiloli amma inganci cikakke.


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