video io
file = '#datasets/2016-11-23-13-05-20.mp4';
vidObj = VideoReader(file);
v = VideoWriter('newfile.avi');
open(v);
idx = 0;
while hasFrame(vidObj)
vidFrame = readFrame(vidObj);
idx = 1 + idx;
%---
I = vidFrame;
J = existingMethods.lowlightEnhancement.lime(I);
% ezFig(I,J, [im2double(I);J]);break;
writeVideo(v,[im2double(I);J]);
%---
end
close(v);