We want to thank you for your patience while we worked to making changing your video brightness and contrast achievable. We are pleased to announce that we have just released our newest, most powerful version of Camtasia yet. This Camtasia release has a new visual effect for Color Adjustment.
Please feel free to post your feedback and feature requests here in our Community forums and remember, all technical support-related inquiries should be directed to our dedicated Technical Support team at https://support.techsmith.com/
Senior Software Engineer