mmhmm is a presentation app that takes your webcam feed and layers it on top of presentation slides. You control the look and feel of the screen. When you give a presentation on a live video call, mmhmm shares the webcam and images to your videoconferencing app as a virtual camera. You can also use mmhmm to record a lightweight video which saves to the cloud so your audience can watch anytime.
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Supported URL schemes for mmhmm rich embeds.