Mai Juyawa PSD zuwa GIF

Maida Naka PSD zuwa GIF fayiloli da wahala

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*An goge fayiloli bayan awanni 24

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Ana lodawa

Yadda ake canzawa PSD zuwa GIF

Mataki na 1: Loda naka PSD 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

PSD zuwa GIF Tambayoyin da ake yawan yi game da Canzawa

Ta yaya zan canza PSD zuwa GIF ba tare da rasa ingancin hoton ba?

Ka shigar da fayil ɗinka PSD 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. A PSD na kiyaye layuka, masks, moɗa na haɗewa, abubuwa masu hankali, layuka na daidaitawa da rubutun da ake iya gyarawa kamar ɓangarorin rayuwa daban-daban. GIF ba ta da asara amma tana da iyaka a kan 256-launi na launi a kowace firam, ta amfani da ƙuntata LZW da cece-kuce na launin daya na binary.

Me ya faru da layuka a cikin fayil ɗin PSD?

An yi musu tace, na daɗaɗɗa, cikin wani hoton haɗe-haɗe guda. An yi wa moɗa na haɗe-haɗe, maskara, layuka na daidaitawa da rubutun da za'a iya gyarawa duka gyara zuwa pixels na ƙarshe saboda GIF ba ta da wani tsari da za'a riƙe su. Ka riƙe PSD kamar mai aiki kuma ka yi wa GIF aiki kamar wani fitarwa. PSD yana riƙe da duk wani shawara na gyara mai sakewa, wanda shi ne dalilin da ya sa shi ne babban siffar don aikin zane wanda za'a sake shi. GIF's 256-color ceiling wrecks gradients and video stills, and its file sizes for animation are an order of magnitude worse than WebP or MP4.

Shin launina na CMYK zai iya tsira daga canjin zuwa GIF?

An canja shi zuwa sRGB, saboda GIF ba shi da yanayin CMYK. Don amfanin fuskar kwamfyuta wannan shi ne abin da kake so. Don bugawa na kasuwanci ba shi da haka — canjin gamut na canza yadda launuka masu zafi ke sakewa a kan bugawa, don haka aika da marufin da asali PSD maimakon GIF.

Shin, akwai wani abu da aka rasa a cikin canja wurin tsakanin PSD da GIF?

Ba da bayanai game da piksel, ba. Nau'ukan biyu suna adana hoton ba tare da ƙuntata ba, don haka hoton da ke fitowa yana daidai da wanda ya shiga kuma ana iya sake canzawa ba da daɗewa ba. Abin da ke canzawa shine girman fayil, da kuma abin da ke tafiyar da fasali - zurfin launin, siffofin da aka rufe, layuka da motsi ana goyon baya su duka ba daidai ba tsakanin nau'ukan da ba su da asara.

Shin canji daga PSD zuwa GIF zai kiyaye haske?

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. GIF shi ne Format na CompuServe na 1987, kuma dalilin da ya sa ya tsira shi ne saboda yana da motsi.

Shin siffar launina (sRGB / Adobe RGB / CMYK) za ta tsira daga PSD zuwa GIF?

An karanta siffofin launin ICC da aka rufe daga wurin asali PSD 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 PSD zuwa GIF?

An kiyaye EXIF na kamara (ISO, shutter, lens, GPS) bisa diff yayin PSD -> 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.

Shin zan iya canja ɗaruruwan fayiloli PSD zuwa GIF a lokaci guda?

Na'am — ka drag da fayiloli PSD 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 PSD zuwa GIF ke bambanta da Photoshop / GIMP ga aikin guda ɗaya?

@ action

Mene ne ƙudurin da girman fayil GIF?

Halin diff shine 1:1 — fitarwa GIF tana da daidaitattun girman piksel kamar yadda wurin asali PSD. 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?

Ga JPG / WebP, inganci 75-85 na da GIF 60-80% mafi ƙaranci daga PSD 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. GIF animation plays absolutely everywhere - email clients, forums, chat apps and browsers all render it without codec negotiation.

Shin fayilolina PSD na sirri ne yayin canjawa?

Na'am — an yi aiki da fayilolin PSD 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/.

PSD

PSD (Photoshop Document) shine tsarin fayil na asali na Adobe Photoshop. Fayilolin PSD suna adana hotuna masu layi, suna ba da damar gyarawa da adana abubuwan ƙira marasa lalata. Suna da mahimmanci don ƙirar zane na ƙwararru da sarrafa hoto.