DISPLAY DEVICE AND REPRODUCTION METHOD

To satisfactorily transmit or receive a high-definition digital broadcast service.SOLUTION: When one or more receiving unit receives simultaneous broadcast, a control unit of a display device performs reproduction including video display by a broadcast system of 4K broadcast, in accordance with a co...

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Bibliographic Details
Main Authors KURITA TOSHIYUKI, YOSHIZAWA KAZUHIKO, AKIYAMA HITOSHI, HASHIMOTO YASUNOBU, SHIMIZU TAKUYA
Format Patent
LanguageEnglish
Japanese
Published 26.10.2022
Subjects
BROADCAST COMMUNICATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
TRANSMISSION
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Summary:To satisfactorily transmit or receive a high-definition digital broadcast service.SOLUTION: When one or more receiving unit receives simultaneous broadcast, a control unit of a display device performs reproduction including video display by a broadcast system of 4K broadcast, in accordance with a configuration or an operation from a user. In a case of reproducing the simultaneous broadcast by the broadcast system of 4K broadcast, the control unit switches the reproduction by the broadcast system of 4K broadcast to reproduction by the broadcast system of 2K broadcast, in accordance with a configuration or an operation from the user for switching from 4K broadcast to 2K broadcast.SELECTED DRAWING: Figure15D 【課題】高度デジタル放送サービスをより好適に送信または受信する技術を提供する。【解決手段】表示装置の制御部は、１つまたは複数の受信部によってサイマル放送を受信した場合に、設定またはユーザからの操作に従って、４Ｋ放送の放送方式で映像表示を含む再生を行い、サイマル放送を４Ｋ放送の放送方式で再生している場合に、４Ｋ放送から２Ｋ放送に切り替えるための設定またはユーザからの操作に従って、４Ｋ放送の放送方式での再生から２Ｋ放送の放送方式での再生に切り替える。【選択図】図１５Ｄ
Bibliography:Application Number: JP20210068114