stop auto changing color matrix

[gratevideo23]

That debug output is useless as it only includes the job processing which is useless in your case.
Analysis an job creation are important.
I send you a link (via pm) to my current dev version which might already fix the issue.
In case it does not, create a debug output of the analysis of the source and the job creation, not the processing of the jobs, with that version.

Cu Selur

That might have done it!  When I load the file in that version the initial scan doesn't say that it changed it to 601.  I will run the file now and check it at the end.  thanks!