Digital broadcast receiver

A digital broadcast receiver is provided with a subtitle monitoring unit (21) for always monitoring whether or not a subtitle is included in a received signal obtained from receiving digital broadcast, a subtitle analyzing unit (22) for analyzing the subtitle in the case where the subtitle is detect...

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Bibliographic Details
Main Authors TODOROKI YOSHIO, OKUMURA NOBUYOSHI, KANEKO KAZUMA
Format Patent
LanguageChinese
English
Published 11.08.2010
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:A digital broadcast receiver is provided with a subtitle monitoring unit (21) for always monitoring whether or not a subtitle is included in a received signal obtained from receiving digital broadcast, a subtitle analyzing unit (22) for analyzing the subtitle in the case where the subtitle is detected by the monitoring to generate subtitle information, an external video input unit(11) for inputting an external video from the outside, a video layout unit (24) for determining each display size and position of the subtitle indicating image and the external video so that the subtitle indicating image generated in accordance with the subtitle information does not overlap the external video, a graphics making-out unit (23) for making out a subtitle indicating image in accordance with the determination of the video layout unit on the basis of the subtitle information, and a video synthesizing unit (13) for synthesizing the subtitle indicating image with the external image, thereby displayingthe synthesized video.
Bibliography:Application Number: CN200880106725