- #Shuttercount fujifilm how to#
- #Shuttercount fujifilm series#
The Shutter Count web sites work as before. This is a problem because many use this web site in an attempt to verify usage of secondhand cameras.įuji appears to have changed things with the X-T4 which stores the number as a genuine integer i.e. Shutter counts between 32K and the maximum possible with 16 bits (i.e. 111111111111111 in binary) but counts over 32767 are lost as the tool or website starts over at 1. This works well for shutter counts under 32767 (i.e.
#Shuttercount fujifilm how to#
Metadata readers and shutter count web sites such as ( How to find the Shutter Count on my Fujifilm?) chose to work around this problem by masking out the high order bit and just counting using 15 bits. When the count was first implemented Fuji chose to set the high order bit to 1 - so a shutter count of one would appear as 32769 in decimal - or 1000000000000001 in binary.
Sixth it has been implemented slightly differently on the X-T4. Fifth the tools and web sites that display this tag as shutter count do not always interpret it correctly. This means the largest possible value stored is 65,535. Fourth the count is held in a 16 bit integer field and rolls over when the field fills. Third the count is incremented when pre-shot is used with continuous high on X-T3 and later cameras (keep your shutter half pressed and the count continues to be incremented without images being stored). Second the count is incremented for Film Simulation bracketing. First the count is incremented for both mechanical and electronic shutter. There are a number of problems with using this counter as a surrogate for shutter count: It is stored in the Fujifilm Maker Notes area of the Exif metadata with a tag ID of 0x1438 and defined as a 16 bit unsigned integer. Since an intermediate firmware release on the X-T1 the shutter count tag has been present in both RAF and JPEG files. This is one of the more problematic metadata tags due to the way it was implemented and the way it has been interpreted online.įujifilm does not appear to publish any documentation for their metadata so we can only identify useful tags through observation and guess what the developers had in mind. #Shuttercount fujifilm series#
As part of an ongoing project to understand Fuji metadata I've been looking at the shutter count tag (aka image count) stored with images from Fuji X (and GFX) series cameras.
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