Method and apparatus for providing information in video transitions
First Claim
1. An apparatus, comprising:
- means for providing an output to a display in response to an input signal received from a video source, said output providing means including means for buffering the input signal;
means for decoding an encoded video signal into a decoded video signal, said decoding means being a decoder compliant with an MPEG standard; and
means, coupled to said output providing means, for overlaying the decoded video signal decoded by said decoding means onto the display during the transition when said output providing means switches from a first video source to a second video source.
1 Assignment
0 Petitions
Accused Products
Abstract
A video system displays information during transition from a first video source to a second video source. During the transition, an MPEG decoder decodes a transition video signal and provides the decoded transition video signal to a video overlay which overlays the decoded transition video signal onto a display during the transition period. In one embodiment, the transition video may be a commercial video or advertisement such that the advertisement is displayed on the display during the transition. The advertisement may be related to the content of the output of one of the video sources. In the event the MPEG decoder is unavailable to decode the transition video during the transition, the video system is capable of utilizing an alternate decoder to decode the transition video.
-
Citations
24 Claims
-
1. An apparatus, comprising:
-
means for providing an output to a display in response to an input signal received from a video source, said output providing means including means for buffering the input signal;
means for decoding an encoded video signal into a decoded video signal, said decoding means being a decoder compliant with an MPEG standard; and
means, coupled to said output providing means, for overlaying the decoded video signal decoded by said decoding means onto the display during the transition when said output providing means switches from a first video source to a second video source. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A method, comprising:
-
receiving video from a first video source such that the video from the first video source is displayed on a display;
determining whether a transition will occur when switching from the first video source to a second video source;
in the event it is determined that a transition will occur, decoding an encoded transition video;
overlaying the decoded transition video during the transition such that the transition video is displayed on the display; and
receiving video from the second video source such that the video from the second video source is displayed on the display. - View Dependent Claims (14, 15, 16, 17, 18)
-
-
19. A program of instructions storable on a medium readable by an information handling system for causing an information handling system to execute steps for displaying information during a transition from a first video source to a second video source, the steps comprising:
-
receiving video from a first video source such that the video from the first video source is displayed on a display;
determining whether a transition will occur when switching from the first video source to a second video source;
in the event it is determined that a transition will occur, decoding an encoded transition video;
overlaying the decoded transition video during the transition such that the transition video is displayed on the display; and
receiving video from the second video source such that the video from the second video source is displayed on the display. - View Dependent Claims (20, 21, 22, 23, 24)
-
Specification