Are you looking for an easier way to share your photo collections and video clips with your family or friends on an even bigger screen of HDTV? HD Slideshow Maker turns your photos, video clips and music into fantastic slideshow, exports to HDTV format video then you can watch slideshow on HDTV or share with family and friends. There may have lots of photos and video clips from weddings, birthday party or travel, one of the best way to share those moments is to make a professional looking slideshow video with your favorite songs. HD Slideshow Maker allows you create stunning slideshow video with unlimited photos, video clips, favorite background music and dynamic transition effects on Mac easily. With a few clicks, you can build the slideshow videos and then you can export it to a HD video files. With the latest version running on Catalina, you can even export it to 4K video with very high quality. Key features: 1.Make photo slideshow easily. With just a few mouse clicks, you can turn your photo collections, video clips and music into live and dynamic slideshow with ease.The slideshow is almost ready for you to show. It is as easy as 1,2,3. Everyone can use it without learning. 2. Export to Full-HD video, watch slideshow on HDTV Most HDTV has USB port and supports 1080p video, HD Slideshow Maker is designed to export slideshow to HDTV format, the output video resolutions can be as high as 1920x1080, just for your HDTV. All you need is to copy the video to USB drive, then plugin HDTV USB port and enjoy. Your photos will look so great with this highest quality on HDTV. 3. Various transition effects There are a variety of transition effects to choose from. You can add cool effects and animations to your slides and create multi-photo montages. You can also set Ken Burns (pan/zoom) effect for each photo. 4. HD full screen slideshow presentation HD Slideshow Maker is designed to show the best quality of your photos, all photos are processed with highest quality settings and played with best result. 5. Large of album theme styles to choose You can find any album styles here. No longer the monotony and simple album themes as others. The dramatic album theme will help the slideshow more attractive. All of your friends and family will like it. 6. Merge small video clips to one video file There may have lots of short video clips from one event, you can put the small video files into one slideshow projects and output as a whole long video file.