Magic Lantern Forum

Using Magic Lantern => Raw Video => Topic started by: stevefal on March 07, 2014, 08:45:13 PM

Title: Regular zebras and RAW video
Post by: stevefal on March 07, 2014, 08:45:13 PM
Since RAW zebras don't work (for me), does anyone know a rule of thumb for using the regular zebras while recording under rawrec? For example, if I knew that raw video clipped 1 stop over where normal zebras kicked in, I could simply open 1 more stop from there.
Title: Re: Regular zebras and RAW video
Post by: a1ex on March 07, 2014, 08:54:23 PM
You can look at RGB multipliers from the white balance: if you have 2,1,2, you know that green is pretty much accurate and red/blue are off by 1 stop.

Or you could dial UniWB.

When you say they don't work, I assume they are too slow, right?
Title: Re: Regular zebras and RAW video
Post by: stevefal on March 07, 2014, 09:47:14 PM
With RAW zebras ON I get a kind of zebra "snow" in seemingly random places, and nothing in some places where
I think zebras should show.  Also I use an external monitor and HDMI has issues with coordinates being off.

I didn't know about UniWB. I'll try it.