Add music to your designs. The example in Listing 14-3 plays a series of images exported from Keynote, synchronized to a series of voice-overs created using QuickTime Player. learn how to use Canva tools to enhance your images like a pro. Use a single HTML5 audio element for all your sounds. Trim, edit and add filters to your clips. Choose your own color scheme and background. If you need to have your audio track loop, listen for the ended event on the audio element, then call the play() method to restart the sound. If you don't have a background image or video that you'd like to use, you can also use Kapwing's design tools to make a custom background from scratch. If a file exceeds the 500 MB limit, you can host the file through an external source such as YouTube and embed it using the Rich Content Editor. To add your audio overlay, click the "Audio" tab in … Canva for Education. Before you begin: Read our Canvas content policy. Step 2: Import Audio Overlay. To synchronize the slides with your audio, install an event listener on the audio element and listen for the "ended" event. Because the user may be viewing your website over a cellular connection, paying for data by the megabyte, and because audio uses a lot of data, Safari on iOS downloads audio only as a direct result of user action. 3. And yes, she is right. So what about adding your own music tracks to Canva? In Canva, all you can currently do with audio, is to trim the audio to a certain length and change the overall volume of the audio track. Please read Apple's Unsolicited Idea Submission Policy Your input helps improve our developer documentation. Now, all that is left for you to do is to choose one of the audio tracks from Canva’s Audio Library. Let’s say you have a slideshow in Canva with 5 slides. In many cases, this won’t be sufficient. To add sound to a canvas-based animation or game, use the HTML5