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Great, but flawed Rated 4 out of 5 stars
Great plugin, but three problems:
-no speed control on html5 videos
-breaks related-video wall (displayed at end of all youtube videos). When you click a link in the video wall, the page updates, but the video does not (still loaded with previous video).
-embeds start playing automatically, even if SmartVideo is set to NOT play embeds automatically.