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.
