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<title>Blinker - Scaler</title>
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<h1>Blinker - Scaler</h1>
<p>
The scaler module scales the frames of a stream.
It receives a single input stream and passes it on with a
different size.
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<h2>Configuration</h2>
<p>
The configuration of the scaler module with name <code>NAME</code>
is located in the <code>scalers/NAME</code> subdirectory.
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<h3>Input Stream</h3>
<p>
The file <code>instream</code> contains the name of the stream to
receive.
The frames received from this stream are scaled and passed to the
output stream.
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<h3>Size</h3>
<p>
The file <code>size</code> describes the size of the output stream,
i.e. its dimensions.
The file must contain a string
<code><width>x<height></code>,
e.g. <code>18x8</code> for 18 pixels width, 8 pixels height.
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<h3>Output Stream</h3>
<p>
The file <code>outstream</code> contains the name of the stream to
send the scaled frames to.
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