View source for Set file specific brightness or contrast

{{howto|set specific brightness or contrast for a file}}

First open Command Prompt/cmd.exe. A quick way of doing this is to go to:<br>'''Start''' &gt;&gt; '''Run'''. Then enter "'''cmd'''" and press Enter/OK.<br> 

<br> 

'''Assuming you have VLC installed, to do it in one line, you can do something like:'''<br> 
<pre>    C:\Program Files\VideoLAN\VLC\vlc.exe [options] FILE

</pre> 
Where [options] are the [[command line]] parameters and FILE is the location of the file you wish to play. 

<br> 

'''For a two-line method, which is potentially faster for doing multiple instances etc.:'''<br> 
<pre>cd C:\Program Files\VideoLAN\VLC
vlc [options] FILE
</pre> 
<br> 

'''The commandline parameters for image properties are as follows:'''<br> 
<pre>Image properties filter
      --contrast &lt;float&gt;         Image contrast (0-2)
      --brightness &lt;float&gt;       Image brightness (0-2)
      --hue &lt;integer&gt;            Image hue (0-360)
      --saturation &lt;float&gt;       Image saturation (0-3)
      --gamma &lt;float&gt;            Image gamma (0-10)
      --brightness-threshold, --no-brightness-threshold
                                 Brightness threshold (default disabled)
</pre> 
<br> 

'''The image adjust filter needs to be enabled so use:'''<br> 
<pre> --video-filter adjust
</pre> 
To enable it.<br> 

<br> 

'''Here is an example:'''<br> 
<pre> vlc --video-filter adjust --brightness 1.8 --contrast 1.5 FILE
</pre> 
<br> 

<br> 

<br> 

{{VSG}}

{{DEFAULTSORT:Contrast}}