From 748d1f76aaaa618502470723da702044456d351b Mon Sep 17 00:00:00 2001 From: gabucino Date: Sat, 2 Mar 2002 18:22:44 +0000 Subject: applied Anders' Software Volume Control patch git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4914 b3059339-0415-0410-9bf9-f77b7e298cf2 --- DOCS/sound.html | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'DOCS/sound.html') diff --git a/DOCS/sound.html b/DOCS/sound.html index 977ffdbfcc..e4eb541a79 100644 --- a/DOCS/sound.html +++ b/DOCS/sound.html @@ -211,5 +211,28 @@ sound.

and is mentioned here for the sake of completeness only. Do not use this plugin unless you are a developer.

+

2.3.2.2.5. Software volume control

+ +

This plugin is a software replacement for the volume control, and + can be used in machines with broken mixer device. It can also be + used if one wants to change the output volume from MPlayer + without changing the PCM volume setting in the mixer. It has one + switch volume that is used for setting the initial + sound level. The initial sound level can be set to values between 0 + and 255 and defaults to 255. Use this plugin with caution since it + can reduce the signal to noise ratio of the sound. In most cases it + is best to set the level for the PCM sound to max, leave this plugin + out and control the output level to your speakers with the mixers + master volume control. If there is an external amplifier connected + to the computer (this is almost always the case), the noise level + can be minimized by adjusting the master level and the volume knob + on the amplifier until the hissing noise in the background is gone. +

+ +

Usage :
+   mplayer media.avi -aop + list=volume:volume=<0-255> +

+ -- cgit v1.2.3