Hi Michael,
As per my understanding, you want to know how to check the status of a particular VideoWriter file.
To check the status of any file, you can use the “isopen” function.
Consider the code shown below:
x = VideoWriter(“VideoFile.avi”);
status = isopen(x);
where, “x” is the handle of the VideoWriter file and “status” is the output of the “isopen” function. The VideoWriter file is said to be open if the value of “status” is 1 and closed if the value of “status” is 0.
For more information on “VideoWriter” and “isopen” functions, you can refer to the following documentation:
For “VideoWriter” function:
For “isopen” function:
