Difference between revisions of "Exiftool"
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You can now run exiftool by typing "exiftool" in a Terminal window. | You can now run exiftool by typing "exiftool" in a Terminal window. | ||
− | + | By default when you open Terminal you'll be in the home folder and it will look something like this: | |
− | |||
− | To cancel a process in Terminal press {{keypress|Ctrl}}{{keypress|C}} or {{keypress|Ctrl}}{{keypress|D}} | + | <code>Last login: Mon Nov 28 11:31:11 on ttys000 |
+ | dbbd:~ debbieding$</code> | ||
+ | |||
+ | To look at what files/directories are inside your Home Folder (a folder is also known as a directory), you can use <code>ls</code> to list out the items in your Home folder. You can also use <code>ls -l</code> to see it in more detailed list form. | ||
+ | |||
+ | You need to navigate to the folder that your image is in: | ||
+ | * From the default when you first open Terminal, if you type <code>cd</code> and press the Return key, it will go back to your Home folder. | ||
+ | * <code>cd ..</code> goes one level up | ||
+ | * <code>cd <directoryname></code> goes one level down into a directory called <directoryname> within your home folder | ||
+ | * If your image is on your desktop, in order to go from the default home folder to desktop, you usually just type <code>cd desktop</code>. Note how the line on screen now looks something like "dbbd:desktop debbieding$" instead of "dbbd:~ debbieding$" (the tilda ~ is now replaced by the word "desktop") | ||
+ | * list out the items using <code>ls</code> and confirm that your image is within the folder. | ||
+ | * run exiftool with this line to change your photo's exif data: | ||
+ | |||
+ | <code>exiftool -ProjectionType="equirectangular" blenderrender.jpg</code> | ||
+ | |||
+ | Your image is now ready for upload to facebook! It should be rendered as a 360 photo. | ||
+ | |||
+ | Useful tip: | ||
+ | * To cancel a command line process in Terminal press {{keypress|Ctrl}}{{keypress|C}} or {{keypress|Ctrl}}{{keypress|D}} | ||
== Requirements for creating Facebook 360 Images == | == Requirements for creating Facebook 360 Images == | ||
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* Maximum file dimensions of 6000 by 3000 px | * Maximum file dimensions of 6000 by 3000 px | ||
* Exif XMP tag, "ProjectionType=equirectangular" | * Exif XMP tag, "ProjectionType=equirectangular" | ||
− | |||
− | |||
== Tricks == | == Tricks == |
Revision as of 04:25, 28 November 2016
Contents
Blender settings
- When exporting a Blender scene, remember that your camera should be in the very position of the intended viewer within the virtual "room" or space.
- Camera setting should be Panoramic > Equirectangular
- Render setting should be generating a rendered image in a 2:1 ratio
- Save the image as a jpg.
Installing ExifTool on OS X
"ExifTool is a platform-independent Perl library plus a command-line application for reading, writing and editing meta information" Installation information: http://owl.phy.queensu.ca/~phil/exiftool/install.html
- Download the ExifTool OS X Package from the ExifTool home page - http://www.sno.phy.queensu.ca/~phil/exiftool/
- Install as a normal OS X package. (Open the disk image, double-click on the install package, and follow the instructions.)
You can now run exiftool by typing "exiftool" in a Terminal window.
By default when you open Terminal you'll be in the home folder and it will look something like this:
Last login: Mon Nov 28 11:31:11 on ttys000
dbbd:~ debbieding$
To look at what files/directories are inside your Home Folder (a folder is also known as a directory), you can use ls
to list out the items in your Home folder. You can also use ls -l
to see it in more detailed list form.
You need to navigate to the folder that your image is in:
- From the default when you first open Terminal, if you type
cd
and press the Return key, it will go back to your Home folder. -
cd ..
goes one level up -
cd <directoryname>
goes one level down into a directory called <directoryname> within your home folder - If your image is on your desktop, in order to go from the default home folder to desktop, you usually just type
cd desktop
. Note how the line on screen now looks something like "dbbd:desktop debbieding$" instead of "dbbd:~ debbieding$" (the tilda ~ is now replaced by the word "desktop") - list out the items using
ls
and confirm that your image is within the folder. - run exiftool with this line to change your photo's exif data:
exiftool -ProjectionType="equirectangular" blenderrender.jpg
Your image is now ready for upload to facebook! It should be rendered as a 360 photo.
Useful tip:
- To cancel a command line process in Terminal press Template:KeypressTemplate:Keypress or Template:KeypressTemplate:Keypress
Requirements for creating Facebook 360 Images
- Photo should have 2:1 aspect ratio
- Maximum file dimensions of 6000 by 3000 px
- Exif XMP tag, "ProjectionType=equirectangular"
Tricks
It was found that setting the Make to "RICOH" and Model to "RICOH THETA S" will also create images that get 360 treatment in Facebook - once the image is in a 2:1 aspect ratio. This is because its a popular pano camera.