It can also do entire directories in batch if you start with Irfanview's Thumbnail view (hit T). This rotation is completely lossless, as it is based upon the jpegtran, but it is blazingly fast compared to that program. I've found this to happen when the file has Fotostation or AFCP tags. The only time I've found that it loses metadata is when the data is located after the EOI (end of image) marker. Keep all APP markers means it will keep most, if not all, of the embedded metadata. Optimize jpeg will optimize the encoding, usually saving a bit on the file size without any change in the image data Perfect Transformation will not allow rotations when the image dimensions aren't matched by the jpeg block size, usually images where the dimensions aren't divisible by 8 (sometimes 16). There are a few more settings in the current versionĪuto rotate will rotate the image according to the EXIF:Orientation tag. Here's the settings I use, though this is from an older version of the program. With Kapwing, you have infinite degrees of creativity, literally. Make a mirrored collage to add artistic flair with a cool video effect. It's perfect for times when you accidentally film something the wrong direction or want to make a landscape video for IGTV or TikTok. It will then open a window to allow you to choose various options. This free online rotate tool works for any image, video, or GIF. Once the plugin is installed, select the Options menu -> Jpeg Lossless Rotation or hit Shift-J. Under Windows, I would suggest using Irfanview with the Lossless Jpeg Rotation plugin. Is this possible? Does it complicate things too much to try and work with a mixed batch of landscape and portrait photos? Even if I had to manually sort them beforehand according to orientation and just process the portrait ones, that would still be a great help. My understanding is that this would essentially leave landscape orientation photos alone and rotate the actual pixels of the portrait photos, and then everything would load into the website correctly. Not sure if this is possible, but the ideal solution would rotate a batch of image files according to the appropriate exif orientation and then reset that exif data. Manually rotating the photos in Windows does nothing. The website in question seems to ignore exif orientation completely. Any insight would be great.įor my job I have to upload pictures to a web platform. Maybe what I'm looking to do isn't even realistic, or perhaps this just isn't the right tool for it. I've tried to look through the forum for a similar solution, but haven't seen anything. First, let me say I'm completely out of my depth here and appreciate any help you guys can offer.
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