Sony FWD 47W802A, Руководство по эксплуатации

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The FWD 47W802A and FWD 55W802A use Opera Presto as a rendering engine. This is a Linux based
operating system. Not all features of the Opera Presto system are available on the TV. Only operations
specific to HTML operation are implemented. For instance, the FWD can only support one window
display.
Below are the supported Application Programming Interfaces (API’s)
Item Status Detail
Media Elements Supported See V4.6 descriptions
Canvas Supported
SVG Supported
WebGL Supported
WebStorage Not Supported
Offline Apps Supported Up to 5MB per domain, 10MB total
Web Fonts Supported
Selectors Supported
WebSocket Supported
Web Workers Supported
Viewport Not Supported
Indexed DB Not Supported
Geolocation Not Supported
W3C Widget Not Supported
The following HTTP protocols are supported
•
HTTP Authentication
o
Basic
o
Digest
• JavaScript dialogs
o
Alert
o
Prompt
o
Confirm
Note that
• file dialog is not supported
• Accept-Language field holds main language as the first priority and English as the second.
The HTML5 Application