The maximum project length is 30 minutes in the Standard or Pro versions of CrazyTalk 6.

Please ensure that your version of CrazyTalk is updated to the latest version (6.21) and that your graphics drivers are also updated to the latest available. This will often solve issues like these. Try also exporting to a different video format and see if the problem still continues.

If you still have problems after checking the above then please contact Support using the link below. They will be able to advise you further on this problem.

http://www.reallusion.com/CustomerSupport/User/QForm.aspx