How can I save my camera parameters in a .mat or text file; for example exposure time and ISO value?

I am acquiring a specific number of frames, with the code below, and I would like to have the information of video objects properties also written into .mat file or a text file. For example: exposure time and the ISO value . Is that possible?

Cheers,

Malu

triggerconfig(vid,'manual');
vid.ReturnedColorSpace = 'grayscale';
vid.TriggerRepeat = inf; %excecute trigger inf

src.ExposureMode = 'Timed'; % Needed to alter the exposure time
src.ExposureTime = 10000;  % the time is in seconds

e_time = src.ExposureTime;

set(vid,'Timeout',12);  %time out after 12 seconds
start(vid)



tic
    trigger(vid)
    
    [frames , ts ] = getdata(vid);
toc

Answer 1

[Devineni Aslesha]

Hi Malu,

Here is a similar question on how to save cameraParameters to a .mat or .txt file using save.

https://www.mathworks.com/matlabcentral/answers/121426-save-camera-calibration-parameters

[Malu]

Thank you for your reply!

I set a variable for the information I wanted to get from the source :

a = get(src);

save('Source.mat', 'a')

and it works .