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doc/filters: indicate commands for scale2ref

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Gyan Doshi
2020-01-06 21:10:09 +05:30
parent 71ac3b6edc
commit d0b0e8ecc8
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doc/filters.texi
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@@ -16317,6 +16317,19 @@ Scale a logo to 1/10th the height of a video, while preserving its display aspec
@end example @end example
@end itemize @end itemize
@subsection Commands
This filter supports the following commands:
@table @option
@item width, w
@item height, h
Set the output video dimension expression.
The command accepts the same syntax of the corresponding option.
If the specified expression is not valid, it is kept at its current
value.
@end table
@section scroll @section scroll
Scroll input video horizontally and/or vertically by constant speed. Scroll input video horizontally and/or vertically by constant speed.