Streaming Media White Papers
Secure Media Streaming & Secure Adaptation for Non-Scalable Video
Overview Two important capabilities in media streaming are (1) adapting the media for the time-varying available network bandwidth and diverse client capabilities, and (2) protecting the security of the media. Providing both end-to-end security and adapting at a (potentially untrusted) sender or mid-network node or proxy can be solved via a framework called Secure Scalable Streaming (SSS) which provides the ability to transcode the content without requiring decryption. In addition, this enables secure transcoding to be performed in a R-D optimized manner. The original SSS work was performed for scalably coded media. This paper examines its potential application to non-scalable media.
| Publisher | Hewlett-Packard | File Format | PDF, requires Acrobat Rdr 5 |
|---|---|---|---|
| Date Published | October 2004 | Downloads | 194 |
| Format | White Papers | ||
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