> On May 20, 2015, at 9:34 AM, lorenzo angeli <lorenzo.ang...@efestolab.uk> > wrote: > > Cheers Carl, > here is the complete command with output debug* : > http://pastebin.com/wn7j6Bsv > > The problem is that the input sequence of dpx has an AlexaV3LogC color > space, and I'm applying a lut which expect to have that type of color space > as input.
AFAIK ffmpeg only supports linear sampling in dpx. I think support for logarithmic dpx would be very helpful. For now there's various workarounds with filters such as haldclut, see: http://trac.ffmpeg.org/ticket/3751. Dave Rice > In Nuke (which is the tool I'm using to check the output) on the read node > I can define what color space is the input. It does assume is cineon (as > it's dpx), but I can change it to alexa. > Just wondering if there's any way to do the same with ffmpeg, or if not , > what's the alternative way. > > Thanks a bunch. > L. > > * note there's another input for a first image before the clip, you can > ignore that. > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-user _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user