Patent ID: 9509940
Filing Date: 2016-11-29
CPC Classification: G09G,H04N

Claim Text:
1. An image output device comprising: a buffer into which video information input in stream data is written per block; a determination unit configured to determine whether the buffer is in an overflow state due to slow reproduction; a buffering control unit configured to switch a buffering pattern of the video information based on a determination result of the determination unit; a read unit configured to read the video information from the buffer per block and to open the buffer per block; and a frame interpolation unit configured to generate an interpolated frame to be inserted between frames based on information on the frames included in the video information, wherein when the buffer is in an overflow state, the buffering control unit overwrites the newly-acquired video information in some blocks selected from the non-open blocks, and the frame interpolation unit acquires the interpolated frame generated based on information on the non-overwritten and left blocks as an overwritten and missing frame.