Patent ID: 8059201
Filing Date: 2011-11-15
Classification: G11B,H04N

Abstract:
1. A method of providing a video signal for display of a stream of video data at a rate other than real-time, the stream of video data being built up from subsequent frames, the method comprising the steps of: selecting a plurality of non-contiguous segments of the stream of video data, each of said non-contiguous segments comprising multiple subsequent frames; real-time rendering said plurality of non-contiguous segments in a concatenated manner to form a first rendered stream having a first rate other than real-time; selecting a plurality of pre-determined non-subsequent frames of said stream of video data; non-real-time rendering said pre-determined non-subsequent frames in a concatenated manner to form a second rendered stream having a second rate other than real-time; and multiplexing the first rendered stream and the second rendered stream for simultaneous display on a display device, wherein the first rendered stream is displayed on a first part of the display device and the second rendered stream is displayed on a second part of the display device; and wherein the second rate is greater than the first rate and real-time.