There are quite a few documentaries on Aussie rock that refer to this. It is not actually a visual effect but the result of the shear volume that these guys played at vibrating the valve tubes and internal electronics of the cameras to the point of causing this visual distortion.
@51362879
There are quite a few documentaries on Aussie rock that refer to this. It is not actually a visual effect but the result of the shear volume that these guys played at vibrating the valve tubes and internal electronics of the cameras to the point of causing this visual distortion.