Hi, I've submitted a first version of the DPX/Cineon patch : http://projects.blender.org/tracker/index.php?func=detail&aid=27397&group_id=9&atid=127 I hope it can be useful. Feel free to report any problems you could encounter with it.
Julien Le 13/05/2011 20:11, Julien Enche a écrit : > Hi, > > I've been working on improving the DPX/Cineon code of Blender for some > weeks now (yes, I'm a very slow coder). > With this patch, Blender is able to load every files of the > GraphicsMagick test suite (ftp://ftp.graphicsmagick.org/pub/dpx/) and > the saved DPX/Cineon now match the viewer. > I'll try to release it next week. > > In the meantime, feel free to ask any questions. > > Julien > > > Le 12/05/2011 19:15, Andrew Hunter a écrit : >> Hi Everyone, >> >> I'm posting this to both the blender development list and the blender >> vfx list as I think it is relevant to both. >> >> This package is meant to illustrate the current deficencies in Blender >> with regards to 1) DPX handling [1], 2) color management and 3) >> ASC-CDL compliance [2]. >> >> I am a freelance cinematographer with a hobby interest in both open >> source software and post-production. I have had experience working >> with a colorist on already mature color grading solutions for Linux >> like Baselight and Davinci Resolve. I would love to see Blender's >> power and flexibility as a 3D modeling and compositing solution be >> extended to that of a colorist. >> >> Even before that though, Blender needs to get it's ImageIO and color >> management house in order. >> >> With in this package you will find as follows: >> >> * Example .blend files. >> * Screenshots of the tested setup. >> * Reference DPX's and the .ccc list from the ASC-CDL reference >> distribution included for convenience >> * Blender's output from the .blend files rendered as DPX >> >> For reference I have used the iv utility from the OpenImageIO project >> and their DPX implimentation as being correct and complete. >> >> OpenImageIO can be obtained from https://sites.google.com/site/openimageio/ >> >> OpenImageIO was compiled from a recent trunk. >> >> If I have made any errors or omissions, please let me know. I've did >> this testing with the intent of sparking discussion. >> >> http://files.aehunter.net/Blender/Blender%20ASC-CDL%20Tests.tar.gz >> >> = Related Bug Reports = >> >> 27377 - Rendered DPX's do not match viewer [1] >> 27378 - ASC-CDL Color Balance Node does not allow for full range of values >> [2] >> >> [1] >> http://projects.blender.org/tracker/index.php?func=detail&aid=27377&group_id=9&atid=498 >> [2] >> http://projects.blender.org/tracker/?func=detail&atid=498&aid=27378&group_id=9 >> >> Cheers, >> >> Andrew >> _______________________________________________ >> Bf-committers mailing list >> [email protected] >> http://lists.blender.org/mailman/listinfo/bf-committers _______________________________________________ Bf-committers mailing list [email protected] http://lists.blender.org/mailman/listinfo/bf-committers
