New features coming to YouTube could make it better for listening to podcasts, rolling out to Premium subscribers starting today on Android and coming later to iOS. A new "on-the-go mode" shifts YouTube into an audio-first layout, with larger, simplified playback buttons, a still image in place of the video, and a timeline showing video chapters. YouTube says you can turn on this new mode in a video's settings - a pop up will also appear if YouTube detects you're moving around while watching a