In-game dialogues [closed]

Is there any tutorials or even communities which are devoted to in-game dialogues extraction (text + audio)? I've managed to do this for Portal 2, for instance. But there's a plenty of games to operate on. :)

The main purpose is learning the language (yes, I'm not native english speaking person :) )

UPD: I mention extraction of audio and extraction of the corresponding text subtitles. Not converting the audio to text.

Solution 1:

Some resources include youtube by searching for [game name] quotes. Also Game Faqs usually has FAQs devoted to converting the speech into text.

Of course you could always just play the game.

Solution 2:

Seems like I have to answer my question by myself.

The translators communities members are interested in resources extraction (translation and repacking). So, at the moment I see the only way to extract the audio+subtitles. You need to use Dragon UnPACKer or GCFScape in order to extract all resources. Then find there the resources you are interested in.

That's it.