Dvd player with function of displaying multinational...

H - Electricity – 04 – N

Patent

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Details

H04N 5/445 (2011.01) H04N 21/43 (2011.01) H04N 5/775 (2006.01)

Patent

CA 2657892

The present invention is to provide a DVD player with function of displaying multinational text type of subpictures simultaneously. In the DVD player, the hidden DVD multi-national subpictures are transformed into the text type of subpictures essentially by a text type of subpicture generation module. The video and the multi-national text type of subpictures are merged by a video subpicture composing unit and then are transmitted to a video output device to display the multi-national text type of subpicture in the DVD video on time so as to provide both effects of the video watching and the language learning.

La présente invention consiste à fournir un lecteur de DVD avec fonction d'affichage en plusieurs types de textes en sous-images, simultanément. Dans le lecteur de DVD, les sous- images à plusieurs types de textes sont transformées dans le type de texte de sous-images, essentiellement par un type de texte de module de génération de sous-images. La vidéo et le type de texte multinational des sous-images sont fusionnés par une unité de composition de sous- images vidéo. Ces données sont ensuite transmises à un dispositif de sortie vidéo pour afficher à temps le type de texte multinational de sous-image dans la vidéo DVD, de façon à fournir les deux effets, soit l'observation vidéo et l'apprentissage des langues.

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