If you’re seeing banding in your DSLR footage, the solution may be to add a bit of noise – a trick been used forever in low color gifs.
8bit DSLR codecs get quite a lot of bashing for banding, and it is something we’re well used too… A sky or a wall taking up half the shot with only 4 or 5 shades where there should be a silky smooth gradient with thousands of tiny steps in-between darker and slightly lighter areas of the image.
However one of the first things I noticed with the Panasonic GH4 was that banding was greatly reduced and it looked like my 10bit Blackmagic footage, even though it was still an 8bit codec (internally with 4K). Why such a turn-around for an 8bit codec? It turns out the 4K mode on the GH4 holds the key to hiding this banding… yet it is something we can apply to all DSLRS…
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