can i get the source code for obtaining 30fps from a video in real time(camera of any model)l??

actually i have to obtain source code for obtaining frames(30fps) from a live video from camera( any model). if code is not of genric type then give me of any model

[Walter Roberson]

duplicates http://www.mathworks.co.uk/matlabcentral/answers/71500-can-i-get-the-source-code-for-obtaining-30fps-from-a-video-signal

[Mohd Aquib]

hi Walter

 thank u for replying... using ur suggestion i m executing this code for the extracting image from webcam
but i am facing this kind of error

??? Undefined function or method 'videoinput' for input arguments of type 'char'.

Error in ==> webcam at 12 vid = videoinput('Video0004.avi', 1, 'RGB24_640x480');

plz help

if(~isdeployed) cd(fileparts(which(mfilename))); end clc; % Clear command window. clear; % Delete all variables. close all; % Close all figure windows except those created by imtool. imtool close all; % Close all figure windows created by imtool. workspace; % Make sure the workspace panel is showing. fontSize = 36;

% Start up the video. vid = videoinput('winvideo', 1, 'RGB24_640x480'); vid.FramesPerTrigger = 1; preview(vid); start(vid);

% Get image and display it. rgbImage = getdata(vid); subplot(1,2, 1); imshow(rgbImage); title('Initial Image', 'FontSize', fontSize); % Enlarge figure to full screen. set(gcf, 'Position', get(0,'Screensize'));

% Save this image to disk. fullImageFileName = fullfile(pwd, 'myfirstimage.jpg'); imwrite(rgbImage,fullImageFileName);

% Read it back in to check it. recalledImage = imread(fullImageFileName); subplot(1,2, 2); imshow(recalledImage); title('Recalled Image', 'FontSize', fontSize);

% Delete the file. delete(fullImageFileName);