| 摘要 |
The present invention provides a solution to the problem of displaying enhanced video content from a remote server in situations where a connection to the remote server provides inadequate bandwidth is available to be able to do so. The solution involves pre-storing the enhanced video content locally, receiving a broadcast of a default format version of the enhanced content and displaying the enhanced content instead of the default format content. The present invention also provides a means for ensuring that such pre-stored content is only viewed at a predefined time and by viewers who are authorised to do so.
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