CONTENT PLAYBACK DEVICE, TELEVISION RECEIVER, CONTENT REPRODUCTION METHOD, CONTENT PLAYBACK PROGRAM AND RECORDING MEDIUM

摘要

1. An apparatus for controlling playback of content output device for outputting the reproduced video or audio content, the content playback apparatus comprising: extracting means for extracting prescribed parameter from the content, wherein the extraction means is adapted to extract the content, as a parameter of the character string which is added as additional content information; determining means for determining whether the keyword registered by the user, symbol th row extracted by the extraction means; and means of light emission control for the control according to the extracted parameter, brightness of light that should be emitted the light-emitting section, part of the output device; wherein the emission control means for the light controls light-emitting section for emitting light having different colors depending on whether defined Is a means of determining that a keyword corresponding to a character stroke.2. Apparatus content playback according to claim 1, wherein:. Content is a static image content, moving image content or audio content during playback of content extraction means extracts, for each predetermined reproduction period, a parameter of the video data or sound to be reproduced during respective predetermined playback period, the light emission control and means controls the light emitting section to emit, for each before definiteness playback period, light having a brightly