TYPO3 Core

The key requirements of accessible media rendering are having synchronized closed captions (taken from the media resource or provided by an external SRT file) and a synchronized additional audio description layer. videoJS offers these functionality by using plain HTML5 features and Flowplayer is used as fallback to deliver the content with a Flash application. Editors can then chose in the media content element which strategy of content delivery to use.

These changes are a result of the BLE project and are taken from
git://git.typo3.org/TYPO3v4/Incubator.git project-accessibility

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