Auto updating jpeg viewer
Therefore, it is recommended to test JPEG Lossless Rotator on a few unneeded photos created by each of your photo cameras before using the program extensively.
Sometimes, the photos appear locked in the wrong orientation and cannot be subsequently rotated with the various Windows 7 built-in photo-editing tools.Note: JPEG Lossless Rotator updates EXIF orientation tag after rotation, however, once a normal value of the orientation tag is achieved, it remains normal regardless of subsequent rotations — this allows to achieve the correct orientation of the photos taken with cameras without an orientation sensor.The A double click on a thumbnail image preview opens the full-size image in the default image viewing program.When photos are taken, the camera may be held in different orientations, which makes it necessary to rotate some photos in order to display them correctly on the computer screen.When rotating JPEG photos, most image editors decode the photo, rotate the bitmap and then re-encode it back to JPEG. Unlike those tools, JPEG Lossless Rotator does not recode the images and performs a special lossless block transformation instead, which helps to preserve the quality of the images.
In JPEG Lossless Rotator’s main window, select a photo that obviously needs rotation and was not taken with the camera lens pointing upwards or down.