Commit bd58f00e authored by Stefano Sabatini's avatar Stefano Sabatini

doc/filters: prefer "special" over "magic" for special input/output labels

parent b65ccce8
...@@ -39,7 +39,7 @@ chain are separated by commas. In our example, @var{split, fifo, ...@@ -39,7 +39,7 @@ chain are separated by commas. In our example, @var{split, fifo,
overlay} are in one linear chain, and @var{fifo, crop, vflip} are in overlay} are in one linear chain, and @var{fifo, crop, vflip} are in
another. The points where the linear chains join are labeled by names another. The points where the linear chains join are labeled by names
enclosed in square brackets. In our example, that is @var{[T1]} and enclosed in square brackets. In our example, that is @var{[T1]} and
@var{[T2]}. The magic labels @var{[in]} and @var{[out]} are the points @var{[T2]}. The special labels @var{[in]} and @var{[out]} are the points
where video is input and output. where video is input and output.
Some filters take in input a list of parameters: they are specified Some filters take in input a list of parameters: they are specified
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