Audio & Video
Audio Embeds
AudioBoom: Upload or record audio on audioboom.com or through the app. Recordings can be up to 10 minutes long, and you can include a photo that is used for the widget. You can customize the size of the widget before copying the embed code.
SoundCloud: Upload or record audio at soundcloud.com. There is not time limit on a single recording, however, a free account is limited to a total of 3 hours of audio. You can upload an image and customize the size of the widget before copying the embed code.
Video Embeds
YouTube: YouTube provides embed code for videos. On a video's page click Share → Embed → Show More and uncheck Show suggested videos before copying the embed code. Here's how to start the embedded video at a specific start time.
Adobe Spark Video: Create simple narrated slideshows online at spark.adobe.com or with the iOS app. Save the video online and Adobe provides embed code.
Educreations: Create screencasts with Educreations free iPad app. Narrate as you draw, type, and import photos. After saving online, you can click Share and then copy the embed code.
Explain Everything: Create narrated slideshows, screencasts, and animations using Explain Everything's iPad, iPhone, Chromebook, Android, or Windows app. Publish to Explain Everything's portal (called Discover). Then click the <> button that appears when you hover over the video to access the embed code. Unlike Educreations, Explain Everything embeds do not require Flash. Publishing to Explain Everything Discover requires a subscription.