TeleFest: Augmented Virtual Teleportation for Live Concerts.

We present TeleFest, a novel system for live-streaming mixed reality 360° videos to online streaming services. TeleFest allows a producer to control multiple cameras in real time, providing viewers with different locations for experiencing the concert, and an intermediate software stack allows virtual content to be overlaid with coherent illumination that matches the real-world footage. TeleFest was evaluated by livestreaming a concert to almost 2,000 online viewers, allowing them to watch the performance from the crowd, the stage, or via a catered experience controlled by a producer in real time that included camera switching and augmented content. The results of an online survey completed by virtual and physical attendees of the festival are presented, showing positive feedback for our setup and suggesting that the addition of virtual and immersive content to live events could lead to a more enjoyable experience for viewers.