doc/filters: layout requirements for xstack

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Gyan Doshi 2019-05-07 17:54:24 +05:30
parent b3b7ba623f
commit a0328f05dc

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@ -18388,6 +18388,9 @@ where X is video input from which to take width or height.
Multiple values can be used when separated by '+'. In such Multiple values can be used when separated by '+'. In such
case values are summed together. case values are summed together.
For 2 inputs, a default layout of @code{0_0|w0_0} is set. In all other cases,
a layout must be set by the user.
@item shortest @item shortest
If set to 1, force the output to terminate when the shortest input If set to 1, force the output to terminate when the shortest input
terminates. Default value is 0. terminates. Default value is 0.