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Fix grammar / clarify documentation for the format and noformat
filters. Originally committed as revision 20440 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -114,11 +114,11 @@ The default value of ``width'' and ``height'' is 0.
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@section format
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Convert the input video to one of the specified pixel formats.
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Libavfilter will try to pick one that is supported as the input to
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Libavfilter will try to pick one that is supported for the input to
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the next filter.
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The filter takes as argument a list of pixel format names, separated
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by ``:'', for example ``yuv420p:monow:rgb24''.
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The filter accepts a list of pixel format names, separated by ``:'',
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for example ``yuv420p:monow:rgb24''.
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The following command:
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@ -130,11 +130,11 @@ will convert the input video to the format ``yuv420p''.
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@section noformat
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Force libavfilter not to use any of the specified pixel formats as the
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Force libavfilter not to use any of the specified pixel formats for the
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input to the next filter.
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The filter takes as argument a list of pixel format names, separated
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by ``:'', for example ``yuv420p:monow:rgb24''.
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The filter accepts a list of pixel format names, separated by ``:'',
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for example ``yuv420p:monow:rgb24''.
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The following command:
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@ -142,7 +142,7 @@ The following command:
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./ffmpeg -i in.avi -vfilters "noformat=yuv420p, vflip" out.avi
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@end example
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will make libavfilter use a format different from ``yuv420p'' as the
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will make libavfilter use a format different from ``yuv420p'' for the
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input to the vflip filter.
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@section null
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