| 摘要 |
Disclosure is directed to providing an electronic program guide to one or more viewers in manner that does not interfere with others' viewing of other program service content. In one embodiment, altered 3D output signals are used such that one frequency of the output signal contains an EPG data image and a second frequency of the 3D output signal contains visual content from the broadcast service transmission. In another embodiment, an EPG is periodically inserted into video stream during predetermined frames, which are then captured and held by a synchronized headset. In another embodiment, an EPG image is output through the projector onto a projection surface. |
