Unable to use Ipcam function in batch processing

0

I am using batch processing in matlab to run a function in the background.

This is the fucntion which simply captures an image and saves it:

function = captureImg(URL)


cam = ipcam(URL);


img = snapshot(cam);


imwrite(img,'newImg.jpg');



end

The function captureImg works fine but when I use batch to run it I get an error:

job = batch(@captureImg , 0, {'HTTP://192.168.0.49'})

Error: Unable to load a message catalog 'matlab:ipcamera:ipcam'. Please check the file location and

format.

[Urmila Rajpurohith]

can you check whether the URL is working fine or not in web viewer ?

[Walter Roberson]

Could you confirm that you only have one of those batches running at any given time, and that at the time you run the batch, the ipcam is not allocated within the interactive MATLAB session?

Answer 1

[LucasBar]

I have an similar issue with a ipcam script in batch processing:

function  [airsea_state]=AirSeaSnapshot()
    cam1 = ipcam('http://106.1.206.200/mjpg/video.mjpg?camera=1');
    airsea_state  = snapshot(cam1);

This function runs perfectly in command line.

However, when I run it in matlab batch processing. It produces the follow error message:

    Error: Failure to load the converter plug-in.

Note that, it works producing the snapshot at same time that produce an error of failure.