今日、Googleがフラッシュムービーからのテキストのインデックスを作成していることに気付きました。たとえば、サーバーサイド言語(PHP)でこれを実現する方法は非常に興味深いですか?それはコンパイルされたファイルなので、私がそれを困難にする唯一の可能な方法は、光学式文字認識によるものです。
編集: これは、ブルガリアのフラッシュWebサイト用にインデックス化されたすべてのフラッシュムービーの例です。
This is something that you might want to read: SWF Searchability.
Particularly, there is a paragraph that might be the key to the question you asked:
Adobe has provided Flash Player technology to Google and Yahoo! that allows their search spiders to navigate through a live SWF application as if they were virtual users. The Flash Player technology, optimized for search spiders, runs a SWF file similarly to how the file would run in Adobe Flash Player in the browser, yet it returns all of the text and links that occur at any state of the application back to the search spider, which then appears in search results to the end user.
So, it seems they provided a specific flash player to those two search engines in order to make their content crawlable and that is why you can search by text that appear in the movie. However, I am not really sure how you would do this with any server side language.