"Yakakomberedzwa kunge odometer pamota yekare?" - chokwadi chose kubva kuna mainjiniya

Nekuvandudzwa kwemusika wechipiri wemidziyo yemifananidzo, vatengi vanowedzera kuuya kubasa rangu nemubvunzo:“Zvinoita here Ndinofanira kuseta patsva kana kuderedza shutter mileage ndisati ndatengesa kamera?. Mhinduro pfupi: ** hongu, pane zvimwe mhando, izvi zvinogoneka, asi hazvigoneke kuvanza zvisaririra zvekuvhiringidza **.

Senyanzvi inoshanda nesoftware software uye zvirongwa zvebasa (Canon Service Tool, Nikon Service Adjustment Program), ini ndichakuudza kuti furemu counter protection inoshanda sei.

Odometer inochengetwa kupi?

Chero kamera yedhijitari ine mazinga maviri emaawa ekurekodha:

1. Isiri-inoshatisa EEPROM/Flash memory pane mamaboard:kamera processor inorekodha pano imwe neimwe yemuviri actuation yegedhi redunhu. Ichi ndicho chikuru hardware chiremera.
2. EXIF metadata block mufaira (JPG/RAW):Paunenge uchigadzira snapshot, processor inotora kukosha kubva EEPROM uye inoinyudza mumusoro wefaira.

Zvinoita here kushandura iyo data muEEPROM (shandura mileage)?

Kamera brand	Kuoma kwekukanganisa kwendangariro	Nzira yekuziva sei kubata seinjiniya webasa
Nikon	Chokwadi yakakwirira	Iyo mileage yakadhindwa mu encrypted MakerNote array. Kuedza kunyorazve EEPROM sevhisi yekushandisa pasina kutsiva gedhi mhedzisiro mune cheki chikanganiso (CRC kukanganisa).
Canon	Avhareji (mumabasa emaoko)	Pane dzimwe DSLRs (5D Mark III, 6D), zvirongwa zvisiri pamutemo zvekushandisa zvinogona reset counter. Zvisinei, kupfeka kwepanyama uye kubvarura kwemaketeni uye slats kunoratidza hunyengeri!
Sony	Yakakwirira kwazvo	Iyo ImageCount tag yakavharidzirwa neBIONZ processor kiyi. Kuchinja kukosha mabhuroko kamera mune Recovery mode.

Zvinoita here kungonyepera iyo EXIF ​​​​faira pachayo mu Photoshop?

Vamwe vatengesi vakangwara vanoedza kugadzirisa iyo `ShutterCount` tag mufaira vasati vatumira kune mutengi. Asi musungo wakavamirira pano:MakerNote zvimiro zvine cheki uye zvitambi zvemukati. Kana iwe ukagadzirisa digit imwe chete, misoro yefaira inotyoka.

Nzira yekutarisa sei chokwadi chefaira?

Kuti uve 100% chivimbo mukutendeseka kwemutengesi, kudiwayepakutanga mbishi RAW faira (CR2, CR3, NEF, ARW, RAF)pasina kuchengetedza kuburikidza nemifananidzo edhita.