diff options
| author |  gabucino <gabucino@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-02-03 10:26:36 +0000 |
|---|---|---|
| committer | gabucino <gabucino@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-02-03 10:26:36 +0000 |
| commit | f6720f6a824dd0819a026eb358944936f6c46e83 (patch) | |
| tree | b3fd2a93325210b2321af70347ab779cbc6a4490 /DOCS/video.html | |
| parent | 77f4d19adf137912fb0cbccaec6d3d663adbeb0e (diff) | |
Vidix video equalizing (Nick's patch)
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4497 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'DOCS/video.html')
| -rw-r--r-- | DOCS/video.html | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/DOCS/video.html b/DOCS/video.html index 9e729bfd35..c5ae8c3901 100644 --- a/DOCS/video.html +++ b/DOCS/video.html @@ -999,6 +999,49 @@ to improve something then simply send me your patches. set the <b>suid</b> bit on the <B>MPlayer</B> excecutable. </P> +<P><B><I>VIDEO EQUALIZER</I></B></P> + +<P> + This is a video equalizer implemented especially for Vidix. Currently you + can use it by command line arguments only. <B>MPlayer</B> recognizes the + following options : +</P> + +<P> + <CODE>-brightness</CODE> - adjust <B>BRIGHTNESS</B> of video + output. It's not equal to brightness adjusting on monitor panel or on TV. It + changes intensity of RGB components of video signal from black to white + screen.<BR> + <CODE>-contrast</CODE> - adjust <B>CONTRAST</B> of video output. + Works in similar manner as brightness.<BR> + <CODE>-saturation</CODE> - adjust <B>SATURATION</B> of video + output. You can get grayscale output with this option.<BR> + <CODE>-hue</CODE> - adjust <B>HUE</B> of video signal. You can + get colored negative of image with this option.<BR> + <CODE>-red_intensity</CODE> - adjust intensity of <B>RED</B> + component of video signal.<BR> + <CODE>-green_intensity</CODE> - adjust intensity of <B>GREEN</B> + component of video signal.<BR> + <CODE>-blue_intensity</CODE> - adjust intensity of <B>BLUE</B> + component of video signal. +</P> +<P> + Each parameter can accept values from <B>-1000</B> to <B>+1000</B>.<BR> + Default value for each parameter is <B>0</B>. +</P> +<P> + <B>Note:</B> Not every driver provides support for each of those parameters. + Currently only <B>radeon_vid.so</B> provides full support for video eqalizing. + Other drivers only partly support these options. +</P> +<P><B>Examples:</B><BR> + <CODE>mplayer -vo vesa:vidix -brightness -300 -contrast 200 + filename.avi</CODE><BR> + or<BR> + <CODE>mplayer -vo xvidix -red_intensity -50 -saturation 400 -hue 300 + filename.vob</CODE> +</P> + <P><B><A NAME=2.3.1.16>2.3.1.16. Zr</A></B></P> @@ -1034,6 +1077,7 @@ you must get it working first. Then recompile <B>MPlayer</B> with </P> + <P><B><A NAME=2.3.1.A>2.3.1.A. TV-out support</A></B></P> <P><B><A NAME=2.3.1.A.1>2.3.1.A.1. Matrox cards</A></B></P> |