Re: [Nuke-users] Itransform works wildy with anamorphic plates

2012-10-11 Thread Howard Jones
Cheers Frank One of my favourite distort tools Howard On 11 Oct 2012, at 02:56, Frank Rueter fr...@beingfrank.info wrote: done http://www.nukepedia.com/gizmos/transform/itransform/ On 10/11/12 1:55 PM, philhubfor...@free.fr wrote: Just forgot, in case the skew knob is an oversight and

Re: [Nuke-users] boiling distortion

2012-10-11 Thread Joe Laude
After a quick search, I couldn't find the gizmo I made, but here's a quick mock-up of what it does. I chain three noise nodes together, set them to each output only one color channel, and then connect the Z values in the blue and green ones to the red one, with an offset by 100 in green and 200

[Nuke-users] Correct colorspace workflow r3d

2012-10-11 Thread BenniK88
I've exportet a shot out of Premiere Pro CS6 into a dpx full range. Importet it in Nuke and compared it with the original Red file. So now the strange thing. The r3d file matches the best with PPro CS6 viewer if i choose linear in the Read node, put the gamma curve to RED space and put the

[nuke-users] DPX log space Canon 5D issue in Nuke

2012-10-11 Thread Aélis Héraud
Hi Group, I've a Log space related issue. Does anyone know what curve to use when you have to deal with a footage shot with a Canon 5D and the technicolor Cinestyle profile ? I've to deal with a footage in dpx like that, it's flagged in sRGB by Default when loaded in Nuke but it's obviously

Re: [Nuke-users] video safe

2012-10-11 Thread Andy Jones
To reduce colors into a safe gamut, you have to gamut map. In general, the better solutions to gamut mapping all have to affect some of the colors that are within the target gamut. So this is one explanation why automated tools might provide unsatisfying results in certain cases (even if the

Re: [nuke-users] DPX log space Canon 5D issue in Nuke

2012-10-11 Thread Marten Blumen
I've used 5DtoRGB application to convert h.264 Cinestyle footage to DPX. I think it came in as sRGB looked fine. On 12 October 2012 10:10, Aélis Héraud aher...@obliquefx.com wrote: ** Hi Group, I've a Log space related issue. Does anyone know what curve to use when you have to deal with a

Re: [nuke-users] DPX log space Canon 5D issue in Nuke

2012-10-11 Thread Michael Garrett
My understanding is there is no LUT readily available that inverts the cinestyle log curve back to linear values, which is a bit annoying. http://www.andynicholas.com/?p=1275#afinalplea On 11 October 2012 14:10, Aélis Héraud aher...@obliquefx.com wrote: ** Hi Group, I've a Log space

Re: [Nuke-users] video safe

2012-10-11 Thread Dan Rosen
thanks for the tips! On Oct 11, 2012, at 7:35 PM, Andy Jones andy.jo...@gmail.com wrote: To reduce colors into a safe gamut, you have to gamut map. In general, the better solutions to gamut mapping all have to affect some of the colors that are within the target gamut. So this is one