Summary

Recommendation ITU-T H.763.2 describes the functionalities of SVG Tiny, which is issued by W3C organization, as one of the multimedia application frameworks for IPTV services. According to different capabilities of terminal devices on supported services and processing performance, SVG Tiny is classified into "Basic Profile" and "Advanced Profile" for different IPTV terminal device models in this Recommendation. Scalable vector graphics (SVG) basic profile is designed for the Internet protocol television (IPTV) terminal device (TD) basic model ITU-T H.721 and mobile model ITU-T H.723, and SVG advanced profile is designed for the IPTV TD full‑fledged model ITU-T H.722. SVG advanced profile supports more capabilities of two‑dimensional graphics' rendering than SVG basic profile, particularly in styling, animation, multimedia and interactivity.

This Recommendation describes the required aspects of SVG modules, elements, attributes and properties to be supported by those two profiles. It also gives some typical example codes or simulation results.