When you’re done editing metadata, use the web version of Facebook to do your 360 upload. # 'photo.jpg' is the photo you want to tag exiftool -ProjectionType="equirectangular" photo.jpg
Most photographer-targeted Exif editors do allow the editing of the Exif XMP tag “ProjectionType,” but if you’re technical, you can use the popular command-line tool, exiftool. The Exif XMP tag, “ProjectionType=equirectangular”.The photo must have a 2:1 aspect ratio, with maximum file dimensions of 6000 x 3000 pixels.360 Photos must fulfill the following requirements for Facebook to process them properly:
Injecting Photo Sphere XMP Metadata into your 360 Photo (recommended)įull, spherical 360 photos almost always use equirectangular projection. Most 360 cameras and panorama-generation tools include Photo Sphere metadata in saved photos. Instead, there are two sets of metadata tags Facebook looks for to determine whether a photo is in 360: A way to bypass all of this metadata discussion is to simply use “Save As” in Photoshop.There isn’t yet a standard for tagging a photo as containing 360 content.
FLEXIFY 2 PANORAMA PLUGIN PRO
Pro tip: Adobe Photoshop’s “Save As” feature preserves camera metadata, where as “Export As” and “Save for Web” do not. To solve this problem, you need to inject the metadata back into the edited file. The reason for this is that many image editors strip out camera metadata, and the identifiers that Facebook uses to trigger 360 processing are no longer there. However, when you share edited photos, Facebook might not recognize them as being 360 photos. You can edit these photos for color and content as you would any other photo and save them back out as jpgs (although things get tricky if you are editing in areas close to the top, bottom, or sides, and other artifacts can creep in if you are doing things like sharpening). Viewed as a normal picture, 360 photos are typically in equirectangular projection. When you open a 360 photo in an image editor, you’ll notice that the photo is likely in equirectangular projection at a 2:1 landscape aspect ratio. You may decide that you’d like to edit a 360 photo using your favorite image-editing program like Adobe Photoshop or iPhoto, or any number of photo editors on iOS / Android. Editing 360 Photos and Injecting Metadata
FLEXIFY 2 PANORAMA PLUGIN FULL
Panoramas taken with smartphones that have native panorama-capture support will also be presented in an interactive viewer (although you obviously won’t be able to look around in full 360). This information is embedded in photo’s XMP (Extensible Metadata Platform) and/or Exif (Exchangeable image file format) tags, and if you’re sharing 360 photos or panos straight from cameras or smartphones, Facebook automatically does the right thing-you don’t need to do anything extra: just pull the image files from the camera (either on your smartphone or computer), and share them to Facebook. To recognize such photos upon upload, Facebook looks for camera-specific metadata found in photos taken using 360-ready cameras.
When you upload a 360 photo or panorama, Facebook automatically processes the photo and presents it in an interactive viewer. On June 9, 2016, Facebook announced support for 360 photos and panoramas. Edited Jto include information about cylindrical panoramas.
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