Mataki na 1: Loda naka TIFF 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 GIF fayiloli
TIFF zuwa GIF Tambayoyin da ake yawan yi game da Canzawa
Ta yaya zan canza TIFF zuwa GIF ba tare da rasa ingancin hoton ba?
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Ka shigar da fayil ɗinka TIFF kuma mai maidamu zai yi amfani da inganta ingancin da ya dace da siffar fayil ɗinka ga fitarwa GIF. Ga burin da ba'a rasa ba (PNG, TIFF, BMP) ana kiyaye kowane piksel bit-da-bit; ga burin da aka rasa (JPG, WebP) zaka iya daidaita ma'aunin inganci (90 na asali) kafin ka sauke shi.
Shin canji daga TIFF zuwa GIF zai kiyaye haske?
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Haske zai ci gaba idan GIF ya kasance PNG, WebP, TIFF, GIF, ko SVG. Canja zuwa JPG zai sauya layin alfa zuwa bango mai fari — idan kana buƙatar haske, za ka iya zaɓar wani abu mai haske mai sani a matsayin GIF.
Shin siffar launina (sRGB / Adobe RGB / CMYK) za ta tsira daga TIFF zuwa GIF?
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An karanta siffofin launin ICC da aka rufe daga wurin asali TIFF kuma aka sake haɗa su zuwa fitarwa GIF inda siffar ke goyon baya (JPG, PNG, TIFF, WebP). Siffofin da ba su da goyon bayan siffar suna komawa zuwa sRGB tare da mataki na tabbaci.
Me ke faruwa da metadata EXIF idan an canja TIFF zuwa GIF?
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An kiyaye EXIF na kamara (ISO, shutter, lens, GPS) bisa diff yayin TIFF -> GIF idan nau'ikan biyu suna goyon bayan metadata. Yi amfani da toggle na sirri don cire metadata kafin sauke idan kana so ka raba hotuna ba tare da nuna wurin geolokaci ko na'urar-fingerprint ba.
Na'am — ka drag da fayiloli TIFF da yawa cikin yankin shigarwa kuma su zauna a cikin jerin gwano a daidai. Mataki na kyauta yana karɓar 100 MB ga kowace fayil; Premium ba shi da iyaka ga kowace fayil kuma yana tafiyar da masu aiki da yawa a daidai, don haka wani bangare na hotuna 200 na iya kammala cikin minti biyu.
Ta yaya TIFF zuwa GIF ke bambanta da Photoshop / GIMP ga aikin guda ɗaya?
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@ action
Mene ne ƙudurin da girman fayil GIF?
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Halin diff shine 1:1 — fitarwa GIF tana da daidaitattun girman piksel kamar yadda wurin asali TIFF. Idan kana buƙatar sake girman kamar wani ɓangare na canja wurin, ka yi amfani da /resize-image/ bayan, ko kuma ka haɗa ayyukan da kayan aiki na /image-pipeline/.
Yaya ƙaramin fayil GIF zai iya zama ba tare da artifacts masu gani ba?
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Ga JPG / WebP, inganci 75-85 na da GIF 60-80% mafi ƙaranci daga TIFF ba tare da bambanci mai gani ba a tsayin gani na yau da kullum. Ga GIF mara asara (PNG, TIFF), ka yi tsammanin adadin da za'a iya adana ya fi ƙaranci — a kan 5-30% ta hanyar ficewa / LZW mai ƙuntata fiye da abin da ma'anar ta kasance da shi.
Shin fayilolina TIFF na sirri ne yayin canjawa?
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Na'am — an yi aiki da fayilolin TIFF da aka tura 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 takaddun tagar tsare-tsaren a /privacy/.
Shin mai canza TIFF zuwa GIF yana aiki ga hotuna masu girma sosai (50MP+)?
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Na'am don kyauta har zuwa 100 MB. Premium na iya sarrafa shigarwa masu girma (300 MB+) da zurfin pixel daban-daban (16-bit PNG, 32-bit float TIFF, HEIF 10-bit). Pipeline na fitar da layuka na pixel don haka amfani da ƙwaƙwalwar ajiya yana daidaita da adadin layuka, ba adadin pixels gaba ɗaya ba.
Me ya sa fayil ɗin da na canja GIF ya fi girma ko ƙaranci fiye da yadda ake tsammani?
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Fayil TIFF mai ƙunsar da ƙarfi (JPG mai asara mai yawa) na iya girma idan an sake-ƙunta shi zuwa GIF mai rasawa (PNG, TIFF), kuma fayil mai bit-rate mai tsayi mai rasawa TIFF na iya ƙarancin girma idan aka koma JPG/WebP. Ma'aunin yana dogara ne da abun ciki na hoton (hoton na ƙunsar da bambanci daga zane-zane ko hotunan fuskar kwamfyuta).
Shin zan iya amfani da fayil ɗin da aka canja GIF a cikin kasuwanci?
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Na'am. Canjin shi ne canji na siffar fayil - haƙƙin mallakar abun ciki na hoton yana da wanda ya mallake shi a kan tushen TIFF. 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 GIF.