I bought a couple of digital picture frames for the grandparents for Christmas. The problem is, the picture frame displays all the pictures in landscape orientation, and half of the pictures were taken in portrait orientation. So basically, half of these pictures are being displayed sideways.
Does the exif data control if the picture will be displayed in portrait or landscape mode?
Does anyone know of software that would be able to change all the
pictures to landscape mode? (preferably Windows or installed via Yum)
My last resort is to try to write a script in batch, powershell, or
bash to take care of this for me, contingent on if indeed exif
controls the display orientation.
I tried using IfranView, but it only does file conversion or file rename via a batch job. The picture frame is a ViewSonic VFD820 and all the photos were taken on an iPhone. If there is no solution, I will write something myself (script, then a C# program eventually).