### Scene

### Method

### Top: multi-view videos. Bottom: timeline. Use the control bar to play/pause all videos in the group.

### Piazza - Unsync - View 1

Your browser does not support the video tag.

### Piazza - Unsync - View 2

Your browser does not support the video tag.

### Piazza - Unsync - View 3

Your browser does not support the video tag.
Your browser does not support the video tag.

### Piazza - VisualSync (ours) - View 1

Your browser does not support the video tag.

### Piazza - VisualSync (ours) - View 2

Your browser does not support the video tag.

### Piazza - VisualSync (ours) - View 3

Your browser does not support the video tag.
Your browser does not support the video tag.

### Sports - Unsync - View 1

Your browser does not support the video tag.

### Sports - Unsync - View 2

Your browser does not support the video tag.

### Sports - Unsync - View 3

Your browser does not support the video tag.
Your browser does not support the video tag.

### Sports - VisualSync (ours) - View 1

Your browser does not support the video tag.

### Sports - VisualSync (ours) - View 2

Your browser does not support the video tag.

### Sports - VisualSync (ours) - View 3

Your browser does not support the video tag.
Your browser does not support the video tag.