[MPlayer-dev-eng] [PATCH] Set liba52 output volume

[Diego Biurrun]

On Tue, Feb 15, 2005 at 03:55:18AM -0600, Zoltan Hidvegi wrote:
> 
> To normalize, you can run the volume filter through the whole file with
> -af-adv force=4 (which is btw. undocumented).

I was unaware of that option (and it being undocumented).  What does it do?
Well, as you seem to know already, why don't you quickly commit a few lines
to the man page?

Thanks

Diego