How to add embedded frame in video?

How to add embedded frame in video?

Answer 1

[Image Analyst]

Use MATLAB. Maybe just average it into each frame. I have no idea really since you weren't specific enough. Do you have some algorithm in mind?

[Pritish]

tic
mov=aviread('C:\Users\PRIT\final1\wm1.avi');                                              
ai=aviinfo('C:\Users\PRIT\final1\wm1.avi');                                                       

ai1 = mmreader('C:\Users\PRIT\final1\wm1.avi');
num=ai.NumFrames;
% disp (num);  

im1 = read(ai1,1);  

% b=rgb2gray(im1);
% imshow(im1);
disp(im1);
% c=de2bi(b);
% disp(c);
[m,n]=size(im1);
% d=c;
% disp(d);
b= reshape(im1,1,m*n);
disp(b);
% imshow(b);
.................................................
F1=fopen('e.txt');
c= fread(F1);
disp(c);
t1=uint8(c);
% im2 =im1';
% disp(im2);
t2=de2bi(t1);   
 disp(t2);
[o,p]=size(t2);
 a= reshape(t2,1,o*p);
% %  mat=padarray(im3,[0,1], 0, 'pre'); 
disp(a);
% [o,p]=size(mat);

.........................................
    x=min(n,p)
 for i=1:1
   for j=1:x
%       if(n==7)
%           
%                for k=1:o
%                  for l=1:p
                  b(i,j)=bitset(b(i,j),1,a(i*j));
%              end
%                end
%          
      end
   end
% end
disp(b);
out= reshape(b,m,n);
% im7=imresize(b,[350 500]);
imshow(out);

 SIR, this is a code for embedding text file. i have to add embedded frame into original video. i need ur help. please reply.

[Image Analyst]

Why not just get rid of the loops over i and j and take the average:

 b = uint8((double(b)+double(a))/2);

Is there anything wrong with that? Of course you could add weights to a and b to make a fainter or bolder.

Answer 2

[Pritish]

SIR I HAVE CODE FOR THIS. tic mov=aviread('C:\Users\PRIT\final1\wm1.avi'); ai=aviinfo('C:\Users\PRIT\final1\wm1.avi');

ai1 = mmreader('C:\Users\PRIT\final1\wm1.avi'); num=ai.NumFrames; % disp (num);

im1 = read(ai1,1);

% b=rgb2gray(im1); % imshow(im1); disp(im1); % c=de2bi(b); % disp(c); [m,n]=size(im1); % d=c; % disp(d); b= reshape(im1,1,m*n); disp(b); % imshow(b); ................................................. F1=fopen('e.txt'); c= fread(F1); disp(c); t1=uint8(c); % im2 =im1'; % disp(im2); t2=de2bi(t1); disp(t2); [o,p]=size(t2); a= reshape(t2,1,o*p); % % mat=padarray(im3,[0,1], 0, 'pre'); disp(a); % [o,p]=size(mat);

......................................... x=min(n,p) for i=1:1 for j=1:x % if(n==7) % % for k=1:o % for l=1:p b(i,j)=bitset(b(i,j),1,a(i*j)); % end % end % end end % end disp(b); out= reshape(b,m,n); % im7=imresize(b,[350 500]); imshow(out);

AFTER EMBEDDING TEXT FILE INTO FRAME, I HAVE TO ADD THIS FRAME INTO ORIGINAL VIDEO.BUT I AM UNABLE TO DO THAT. I NEED UR HELP TO ADD EMBEDDED FRAME INTO VIDEO WITH SAME FRAME NUMBER.

[Image Analyst]

??? Is this the answer to your question? Or should it have been a comment to me? If you still have an issue, why did you accept my answer?