# HG changeset patch
# User Oleksandr Gavenko <gavenkoa@gmail.com>
# Date 1372840353 -10800
# Node ID 0250dae22eba7a8d5b21d98858ecf479bc8bf0bb
# Parent  73e40e83592ab205266cfaddb913e91fee0b7fe8# Parent  6c23414696fe0deb36ee6ae5815c5461ed7e2353
merged

diff -r 6c23414696fe -r 0250dae22eba mplayer.rst
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mplayer.rst	Wed Jul 03 11:32:33 2013 +0300
@@ -0,0 +1,25 @@
+.. -*- coding: utf-8; -*-
+.. include:: HEADER.rst
+
+==========
+ mplayer.
+==========
+.. contents::
+
+Increase volume above sound cards maximum volume.
+=================================================
+::
+
+  $ mplayer -af volume=<v>:<sc> media.avi
+
+``<v>`` is the desired gain in dB for all channels in the stream from -200dB to
++60dB, where -200dB mutes the sound completely and +60dB equals a gain of 1000
+(default: 0).
+
+``<sc>`` Turns soft clipping on (1) or off (0). Soft-clipping can make the sound
+more smooth if very high volume levels are used. Enable this option if the
+dynamic range of the loudspeakers is very low.
+
+Maximizes the volume without distorting the sound::
+
+  $ mplayer −af volnorm media.avi
diff -r 6c23414696fe -r 0250dae22eba video.rst
--- a/video.rst	Mon Jul 01 15:44:13 2013 +0300
+++ b/video.rst	Wed Jul 03 11:32:33 2013 +0300
@@ -38,13 +38,22 @@
 Web camera.
 ===========
 
-To view image::
+View picture from web camera on display screen::
 
   $ mplayer tv://
   $ mplayer tv:// -tv driver=v4l2:width=640:height=480:fps=15:device=/dev/video0
   $ cheese
   $ camorama
 
+Make screenshort from web camera::
+
+  $ ffmpeg -f video4linux2 -i /dev/v4l/by-id/CAMERA -vframes 1 test.jpeg
+  $ ffmpeg -f video4linux2 -i /dev/v4l/by-id/CAMERA -vframes 4 test%3d.jpeg
+
+Record web camera to a file::
+
+  $ mencoder -fps 15 tv:// -ovc lavc -o my.avi
+
 See:
 
   http://wiki.debian.org/Webcam
diff -r 6c23414696fe -r 0250dae22eba windows.rst
--- a/windows.rst	Mon Jul 01 15:44:13 2013 +0300
+++ b/windows.rst	Wed Jul 03 11:32:33 2013 +0300
@@ -44,6 +44,10 @@
 
 Updates that reset pirate copy of Windows: КВ971033.
 
+List of installed updates::
+
+  cmd> wmic qfe
+
 Check system files integrity.
 =============================
 ::