Author Topic: FujiFilm Metadata  (Read 122 times)

greybeard

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FujiFilm Metadata
« on: October 31, 2018, 09:35:57 AM »
Here are some more settings from the Fuji X-T3.

The first one is Crop Mode. The X-T3 crops to 16MP in one of two situations:

- where the mechanical shutter is used and Sports Finder Mode is selected
- where the electronic shutter is use in Continuous High and one of the crop modes are selected at 10, 20 or 30fps

Here is the code I have used for testing:

    0x104d => {
        Name => 'CropMode',
        Writable => 'int16u',
        Count => 1,
        PrintConv => {
            0 => 'N/A',
            2 => 'Sports Finder Mode',
            4 => 'ES 1.25X Crop',
        },
    },

2 = Mechanical shutter in Sports Finder Mode
4 = Electronic shutter and CH where one of the crop mode rates have been specifically been selected

Phil Harvey

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Re: FujiFilm Metadata
« Reply #1 on: October 31, 2018, 09:56:01 AM »
    0x104d => {
        Name => 'CropMode',

Great!  This will appear in ExifTool 11.17.

- Phil
...where DIR is the name of a directory/folder containing the images.  On Mac/Linux, use single quotes (') instead of double quotes (") around arguments containing a dollar sign ($).

greybeard

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Re: FujiFilm Metadata
« Reply #2 on: October 31, 2018, 10:08:29 AM »
Face Detection

As has already been noted there is a lot of information here and a lot of apparent redundancy

Currently we have the following (that work with the X-T3):
- NumFaceElements
- FaceElementTypes
- FaceElementPositions

These are always faces - even if eye detection has been requested and an eye detected

This is still a work in progress but 0x4005 seems to be the Face Element Selected.

    0x4005 => {
        Name => 'FaceElementSelected',
        Writable => 'int16u',
        Count => -1,
    },

This could be either a face or an eye.

I have emailed two examples (courtesy of the DPR review samples) - one where a face has been selected and one where an eye has been selected.
There must be somewhere that identifies what element has been selected.

Phil Harvey

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Re: FujiFilm Metadata
« Reply #3 on: November 06, 2018, 07:49:43 AM »
    0x4005 => {
        Name => 'FaceElementSelected',

Thanks.  I finally got around to adding this.  I'm assuming the Count is always 4.

- Phil
...where DIR is the name of a directory/folder containing the images.  On Mac/Linux, use single quotes (') instead of double quotes (") around arguments containing a dollar sign ($).

greybeard

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Re: FujiFilm Metadata
« Reply #4 on: November 09, 2018, 03:44:01 AM »
Thanks for doing this - yes there always seem to be 4 coordinates i.e. a single box surrounding the selected face/eye.

Interestingly if the object is a face then the selected box isn't in exactly the same position as the original face box so that both are visible when displayed.

There must be something in there which tells you whether a face or eye has been selected but I can't tell what it is.