Playback device, playback method and program
AssigneePanasonic Corporation
InventorsOsamu YAMAJI, Germano Leichsenring
Life of this patent
Estimating the term…
Abstract
The present disclosure decreases or avoids tearing at a time when a stereoscopic image is updated, without increasing the capacity of memory. The stereoscopic image playback apparatus extracts a set of rendering requests for a left image plane and a right image plane from the BD-J application, and prevents a discord between update timing of an image for the left eye and an image for the right eye by adjusting an actual rendering timing or rendering order depending on an operation of an image output side. This enables an image update which relatively does not make viewers uncomfortable.
Claims9
A stereoscopic image playback apparatus, comprising:
- a left image plane including graphics data for the left eye;
- a right image plane including graphics data for the right eye;
- a right-and-left rendering arbiter to extract a set of rendering requests for the left image plane and the right image plane and to control timing and an order of rendering;
- and
- a plane synthesizer to output the graphics data in the left image plane and the right image plane as an image.
Dependencies are inferred from the claim text.