{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/b669167bc79645438a471bc5902afb6f\" frameborder=\"0\" width=\"1662\" height=\"1246\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1246,"width":1662,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1246,"thumbnail_width":1662,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/b669167bc79645438a471bc5902afb6f-a5d97d23bd4d86e1.gif","duration":118.402,"title":"Update Your Heartbeat Video Thumbnails","description":"This Loom introduces Heartbeat’s new thumbnails feature for videos hosted on the platform. It explains that thumbnails were previously animated GIFs about five seconds long showing a random part of the video, and now you can update them by selecting a different video frame or uploading your own thumbnail image like on YouTube. The presenter demonstrates choosing a three-dot menu option to pick a frame from a video, adjust it, and save the new five-second animated GIF that will display across platforms. They also show how to switch to uploading a custom thumbnail for replacement."}