[MPlayer-users] Xvid and ogg help

[Martin Collins]

On Thu, 19 Aug 2004 21:19:54 +0600
salahuddin_66 <salahuddin66 at gmail.com> wrote:

> how can i increase the vol of the ogg before merge

To increase the volume use
 sox -v 1.1 audio.wav - | oggenc - -q6 -o audio-q6.wav

To normalize the volume use
 normalize audio.wav

To set the replaygain values use
 vorbisgain audio-q6.ogg

> how can i just out the mp3 from a video (of cource from mp3 + other
> video codec)

mplayer -dumpaudio -dumpfile audio.mp3 video.avi

Martin