Share to YouTube
Upload your video directly to YouTube. Camtasia automatically selects the appropriate dimensions and settings for YouTube output. For best results, set the canvas size before editing to YouTube's output dimensions: 640 x 360 or 1280 x 720.
Upload video to YouTube
Select Share > YouTube.
Enter your YouTube username and password and click Sign In. If you do not have a YouTube account, click the Create New Account button.
Enter a title and click Share.
A progress dialog appears and Camtasia begins uploading to YouTube. The Share Your Project on the Web dialog appears when the upload is complete. Copy the video’s URL or embed code to share your video.