avifile — Create a new video file to write. (experimental)
n = avifile(filename, dims) n = avifile(filename, dims, fps)
avifile
create a new video file. After the video file is created, addframe
can be used to add frame to the file. Remember to close the opened file using aviclose(n)
or avicloseall()
.
Video support for SIVP is only available when SIVP is compiled with OpenCV which support video I/O.
im = imread('lena.png'); n = avifile('lena.avi', [300;300], 30); for ii=1:200 ims = im(ii:512-ii, ii:512-ii, :); addframe(n, ims); end aviclose(n);