Are you talking about the reddish tone that the vertical edges of the image take in some portions of the video?
I made a gradient:
and dragged across the image on a new layer to overlay the gradient on the image. I set the gradient's layer to "screen" and adjusted the opacity to about 65% - play with the blend mode and opacity to get the interaction between the gradient and the image. I also created a mask for the gradient layer so that the layer was masked in the middle 3/5 and transitioned to full opacity on the edges. I played around with distorting the gradient by using the "Filters>Distort>Lens Correction" and making the gradient bulge with some barrel distortion - you can also mess with the vignetting in this dialog to break up the uniformity of the gradient.
Here's the random image I used for this test
Hope this helps, I am sure there are a million and one ways to do this.