--- b/ffmpeg.c	2006-05-16 11:03:05.000000000 -0500
+++ a/ffmpeg.c	2006-05-16 11:00:03.000000000 -0500
@@ -178,6 +178,9 @@
 	} else if (strcmp(codec, "mpeg4") == 0) {
 		ext = "avi";
 		of = guess_format("avi", NULL, NULL);
+	} else if (strcmp(codec, "mov") == 0) {
+		ext = "mov";
+		of = guess_format("mov", NULL, NULL);
 	} else if (strcmp(codec, "msmpeg4") == 0) {
 		ext = "avi";
 		of = guess_format("avi", NULL, NULL);