When I try to upload photos to a new project by clicking the add button, the only type extension it allow me to use is .mp3. When I hit the down arrow in the dialog box it is the only choice. I am able to go to the folder where my photos are stored and copy and paste to the project. I am using the turtle skin 5.61 and I had just added music to the project which works. I do no remember having to select MP3 to choose the music I wanted. I am using the latest update of Jalbum ver.14.1.10 Java 1,8 64Bit Win 10
I'm away from my Win10 desktop for a couple more days, and have only a Macbook, so I can't really test this, but it sounds as if there might be a file chooser problem in jAlbum. What happens if you save the project, shut down jAlbum, and launch it again? Does the problem go away?
I'm trying to reproduce this on Win 10 but can't get that problem. I first select some mp3:s in the playlist for background music, then I click the main add button to add images. Now I can select jpeg images just like it should work. Can you reproduce this problem if you restart jAlbum?