I had these same issues with the Hikvision Panovu 4 lens camera. I don't remember the model but I think it was the DS-2CD6D54FWD-Z. BI Support never got back with me and I could never find a good solution. BI just never got the stream right. Clarity would go in and out, colors would shift, pixelated bands would show up. Only in BI. Never in a media player or in the web interface of the camera.