Please help me about games compression !

[darkking647]

Hi guys, I want to learn about compressing/repacking games.

I am a newbie in these things. I will be very grateful to the user who help me

The things I want to know :-

1) The maximum compression method (no problem if the process is slow).
2) which method is best for compressing video files of games
3) which method is best for compressing audio files of games
4) which method is best for compressing texture files of games
5) how to compress and rebuild textures
6) how to compress and rebuild audio
7) anything which can be used for compressing the games more.

And if any of the above things depends on the game then please explain it with a game example.