Method for moving image playback and apparatus therefor

Details Method for moving image playback and apparatus therefor Method for moving image playback and apparatus therefor

2005-12-27

2005-12-27

Groody, James J. (Department: 2616)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C348S441000

Reexamination Certificate

active

06980733

ABSTRACT:
Image data is sequentially read out in units of frames from a storage apparatus storing NTSC images, divided into even and odd fields for each frame, and stored into a frame buffer. A judgment is made as to whether the even field of the currently read-out frame is the same image as the even field of the immediately previous frame, and if the images are the same image data is read out without a judgment being made for 4 frames starting from the next frame and 1 frame is removed so as to form a frame from the odd field of the currently read-out frame and the even field of the next read-out frame, a non-interlaced display being made at an interval of 1/24 for 4 the next 4 four frames that include this frame.

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