DPX colorspace YCbCr to RGB
Posted: 2009-09-01T08:21:20-07:00
I tried and searched for hours and wasn´t successful: I have some pretty strange DPX files created by a special software (Omnitek) when capturing 422 (aka YCbCr) images. Most applications (i.e. XNView) can´t display them properly. 444 (aka RGB) images from this software are fine
Now I am looking for an ImageMagick solution to convert them to RGB colorspace so standard DPX viewers can display them correctly. Unfortunately produces a (different) odd result...
You can find a sample 422 DPX here: http://www.berkl.de/stuff/dpx/dpx422n.dpx and a proper 444 DPX here http://www.berkl.de/stuff/dpx/dpx444n.dpx
Anybody got an idea?
Thanks, Andreas
P.S. Sounds pretty much like this one: viewtopic.php?f=1&t=12443&start=0
Now I am looking for an ImageMagick solution to convert them to RGB colorspace so standard DPX viewers can display them correctly. Unfortunately
Code: Select all
convert -colorspace RGB infile outfileYou can find a sample 422 DPX here: http://www.berkl.de/stuff/dpx/dpx422n.dpx and a proper 444 DPX here http://www.berkl.de/stuff/dpx/dpx444n.dpx
Anybody got an idea?
Thanks, Andreas
P.S. Sounds pretty much like this one: viewtopic.php?f=1&t=12443&start=0