Step 2: Choose the output video format for your photo slideshow video from 180+ video formats or 420+ preset profiles (iOS iPhone iPad, iMovie, iTunes, Android Samsung, Sony, Microsoft, etc.). Click 'Picture' button to load the file folder of photos. Step 1: Free download this Mac photo slideshow video maker (for PC users, get the Windows version) and then fire it up. Guide - How to Use Best Slideshow Software for Mac to Make Photo Slideshow Video 1:1 record the on-screen activity, tutorial, non-downloadable video, etc. Batch download video from Vimeo, Vevo, FB, etc. Intel QSV CPU acceleration tech to improve speed 5X faster than any converters. Directly compress video to all the latest iOS iPhone Android device. Free set up picture playback order, interval, music add, etc. Make photos slideshows to MP4, MOV, AVI, MKV, HEVC video. Key features of MacX Video Converter Pro: