Error using VideoReader/init (line 607)

1:

When I run "video=VideoReader('va‎‏.mp4')" in M-file untitled.m(only one line command in the file), some errors occured in command window as flows:

-----------------

Error using VideoReader/init (line 607)

The filename specified was not found in the MATLAB path.

Error in VideoReader (line 172)

obj.init(fileName);

Error in Untitled (line 1)

video=VideoReader('va??.mp4')

------------------

2:

When I close untitled.m and exit MATLAB, and then restart MATLAB and reopen untitled.m, it shows "video=VideoReader('va??.mp4')" but not "video=VideoReader('va‎‏.mp4')".

When I delete the characters "??", and then run the new untitled.m, the same errors still occured.

[Geoff Hayes]

tewei - try including the full path to the file when calling

video=VideoReader('/Users/geoff/etc/va.mp4')

or whatever the path might be (the above is just an example). Else ensure that the directory for the file can be found from within the MATLAB MATLAB search path.