30-07-2018 дата публикации
Номер: KR1020180086112A
Принадлежит:
The present invention relates to an apparatus for seeking media on a frame-by-frame basis without plug-in in a web browser supporting HTML5, and a method for the same. Since a video tag API of HTML5 seeks media based on time, the video tag API is not suitable for frame unit seeking. In the present invention, by performing decoding in a frame unit by using a decoder implemented by JavaScript, media seeking in a frame unit can be performed. In addition, even if a seeking direction is changed using a bidirectional buffer in the media seeking, additional buffering is not required. By using the present invention, the media seeking can be performed in a frame unit which is a minimum unit of a video sequence, thereby providing the most precise media seeking environment to a user. Also, even when a seeking direction is changed during frame unit seeking, additional buffering is not required, thereby enabling light and stable media seeking suitable for a non-plug-in environment by using a minimum ...
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