EMBEDDING HTML-5 AND JAVASCRIPT IN USER-DATA FIELD OF MPEG OR AVC TRANSPORT STREAM

摘要

The user-data field specified in the MPEG and AVC transport stream standard is used to embed HTML-5 and/or Javascript for rendering a variety of content including subtitles, 2D, and 3D graphics, and interactive content including advertisements, shopping, and games. Also, high quality vector graphics can be rendered on the screen that scale to any resolution. Finally, the content can allow for user input and response, and can be applied for interactive content, entertainment, and games.