--- branches/dev-api-3/vfw/src/codec.c	2003/02/15 05:57:15	848
+++ branches/dev-api-3/vfw/src/codec.c	2003/02/15 06:33:05	849
@@ -411,6 +411,8 @@
 	if (codec->config.reduced_resolution) 
 		frame.general |= XVID_REDUCED;
 
+	if (codec->config.chroma_opt)
+		frame.general |= XVID_CHROMAOPT;
 // added by koepi for credits greyscale
 
 	check_greyscale_mode(&codec->config, &frame, codec->framenum);