The Number of Rows/Columns of a Video Writer

nrow, ncol return the number of rows or columns present in a VideoWriter object.

Usage

nrow.Rcpp_VideoWriter(x)

ncol.Rcpp_VideoWriter(x)

Arguments

x

A VideoWriter object.

Value

A numeric value.

See also

dim which returns all dimensions.

Author

Simon Garnier, garnier@njit.edu

Examples

if (FALSE) { # \dontrun{
writer <- videoWriter("test.mp4", "H264", 25, 1080, 1920)
nrow(writer)
ncol(writer)
release(writer)
} # }