waka
25th January 2003, 06:13
I've noticed that greyscale with YUY2 gives a slightly green result. This occurs with just an avisource and greyscale in the script, version 2.07. Converting to RGB first or using tweak(sat=0) it seems to work fine.
Two pics for illustration:
YUY2 greyscale (http://mywebpages.comcast.net/jczimmerman/yuy.jpg)
RGB greyscale (http://mywebpages.comcast.net/jczimmerman/rgb.jpg)
I can use tweak so I'm not terribly concerned about getting greyscale. What I am concerned about, is that this might be a symptom of something else. So any ideas whether this is normal, a bug, or a result of some other problem?
Two pics for illustration:
YUY2 greyscale (http://mywebpages.comcast.net/jczimmerman/yuy.jpg)
RGB greyscale (http://mywebpages.comcast.net/jczimmerman/rgb.jpg)
I can use tweak so I'm not terribly concerned about getting greyscale. What I am concerned about, is that this might be a symptom of something else. So any ideas whether this is normal, a bug, or a result of some other problem?