WhatsApp y Photoshop Zimbili zezinhlelo zokusebenza ezaziwa kakhulu nezisetshenziswa emhlabeni, ngayinye emkhakheni wayo: eyokuqala ngemiyalezo esheshayo neyesibili ekuhlelweni kwesithombe. Nokho, izikhathi eziningi azihambelani kahle lapho sizisakaza ngenjongo ethile. Isibonelo, uma sizama ukuvula isithombe se-WhatsApp nge-Photoshop futhi sithola iphutha "Ayikwazanga ukugcwaliseka ngoba akukho umaki we-SOFn, DQT noma we-DHT owatholwa ngaphambi komaka we-SOS JPEG."
Kwesinye isikhathi, umyalezo wephutha ufundeka kanje: ""Akukwazanga ukugcwaliseka ngoba akuyona idokhumenti ye-Photoshop evumelekile.", nakuba kuyinkinga efanayo. Kulesi sihloko sizozama ukuchaza ukuthi kungani kwenzeka nokuthi yini engenziwa ukuyixazulula.
Kuyadingeka futhi ukuhlukanisa ukuthi kuyinkinga ethile noma uma, ngakolunye uhlangothi, kuyinto eyenzeka ngemvamisa ethile. Esimweni sokuqala, iphutha lingatholakala efayeleni ngokwalo. Kodwa uma kuyiphutha eliziphindayo ngaphandle kokuma, kungenzeka ukuthi kunenkinga ethile yokumisa okumele ixazululwe.
Ayini amabhukumaka?
Uma sifunda umlayezo wephutha ngokucophelela, sizobona ukuthi ukhuluma nge omaka. Kuyini lokhu? Amafayela ezithombe anesandiso se-JPEG anomaka abanolwazi oluzosetshenziswa uhlelo esilusebenzisela ukulayisha isithombe. Uhlu lwamabhukhimakhi lungaba lude. Ziningi, nakuba lezi zibaluleke kakhulu:
- I-DHT: ichaza i Itafula likaHuffman, okudingekayo ekucindezelweni kwedatha.
- I-DQT: Ichaza ithebula le-quantization.
- I-SOF: Imaka ukuqala kohlaka kanye nemodi yokucindezela.
- NGAKHO NGI: Amanani ayo angu-FFh D8h ukumela indawo yokuqala yomaka wesithombe.
- I-EOI: Amanani ayo ahlala e-0xFF 0xD9, ephawula iphuzu lokugcina lomaka wesithombe.
- I-APP0: Ezabo FFh E0h. Ibhukhimakhi yohlelo lokusebenza.
Wonke lawa mabhukhimakhi ayadingeka ukudlulisa isithombe sisuka ku-WhatsApp siye ku-Photoshop. Kodwa kunezikhathi lapho uhlelo lokusebenza lokuthumela imiyalezo lingazigcini kahle, okuholela emlayezo "Ayikwazanga ukugcwaliseka ngoba akukho umaki we-SOFn, DQT noma we-DHT owatholwa ngaphambi komaka we-SOS JPEG."
Lokhu kwenzeka ngoba isithombe esikhiqizwa yi-WhatsApp ngaphakathi akusona isithombe esihambisana ngokugcwele ne-JPG. Ukwehluleka kufanele kusolwe kuhlelo lokusebenza lokuthumela imiyalezo esheshayo, egcina kuphela ubuncane obudingekayo, uchungechunge lwedatha yangaphakathi kamuva ebonisa ukuthi ayanele uma isithombe kufanele sidluliselwe ku-Photoshop.
Futhi uma i-WhatsApp yenza iphutha lokungakhuthali kakhulu, i-Photoshop ayisizi kakhulu ukuxazulula ukungqubuzana njengoba kuwuhlelo oludinga kakhulu. Umhleli ngeke alayishe isithombe uma singenazo zonke izimpawu, ngisho noma lokho akuthinti nhlobo okuqukethwe kwaso.
Ngamafuphi, Akuwona umbuzo wokungahambisani kwamafomethi, kodwa wamabhukhimakhi. Kodwa yini engenziwa ukuze kuxazululwe le nkinga?
Izixazululo
Ukuze nakanjani ususe umyalezo wephutha ojabulisayo we "Yehlulekile ukuhlangana ngoba akukho umaki we-SOFn, DQT, noma i-DHT otholakele ngaphambi komaka we-SOS JPEG", kunezixazululo eziningana ezingenzeka. Sikwethulela ngezansi:
Vula isithombe ngopende
Into engcono kakhulu nelula esingayenza zama kuqala ngokuvula isithombe ngolunye uhlelo. Ngokwesibonelo, singasebenzisa ethandwayo Paint, wonke umuntu owaziyo, njengoba ifika efakwe efektri kuwo wonke amakhompyutha we-Windows.
Uma isithombe sesivulwe kulolu hlelo, kufanele uchofoze ku-"Fayela" bese ukhetha inketho ethi "Londoloza". Kungakholeki njengoba kungase kubonakale, ukwenza nje lokhu kuzokwenza isithombe silungele ukuvulwa kamuva kusetshenziswa i-Photoshop.
Qamba kabusha ifayela
Leli elinye iqhinga elisebenzayo. Imane ihlanganisa vula isithombe bese usigcina ngegama elisha. Inzuzo yale ndlela ukuthi ungenza izithombe eziningi ngesikhathi esisodwa (ekukhohliseni kwangaphambilini kufanele uhambe ngamunye ngamunye), uzikhethe zonke futhi uguqule igama labo.
Shintsha isandiso
Okuthile okufana nalokhu okungenhla, kuphela esikhundleni sokushintsha igama esikwenzayo ukushintsha isandiso, okungukuthi, lokho okuza ngemva kwesikhathi. Isibonelo, uma ifayela lithi x.jpg silishintsha libe ngu-x.heic. Ukukhetha kwe I-HEIC iyona efaneleke kakhulu, njengoba lawa amafayela esithombe asebenza kahle kakhulu.
Zungezisa isithombe
Leli qhinga elilula nalo liyasebenza kakhulu. Uma uzungezisa izithombe ezilandwe ku-WhatsApp, zithola umaka ezishodayo. Ngemuva kwalokho, siyawaguqula futhi ukuze abuyise indawo yawo yokuqala futhi inkinga izoxazululwa. Futhi kuyisenzo esingasenza ngamafayela amaningana ngesikhathi esisodwa.
Namathisela isithombe kusuka ku-WhatsApp Web
Mhlawumbe isixazululo esiqondile kunazo zonke, esingasisebenzisa kusuka esikrinini sekhompiyutha yethu WhatsApp Web. Okufanele ukwenze ukuqala i-Photoshop futhi uvule i-canvas entsha. Bese, siya ku-WhatsApp Web bese sikopisha isithombe, esibese sisinamathisela kukhanvasi ye-Photoshop. Inkinga ixazululiwe.
Isiphetho
Njengoba ubona, lezi yizixazululo ezilula kakhulu ongazisebenzisa futhi zizosisiza ukuqeda ngokuphelele iphutha. "Yehlulekile ukuhlangana ngoba akukho umaki we-SOFn, DQT, noma i-DHT otholakele ngaphambi komaka we-SOS JPEG" impela nje.