I'm using camtasia studio 8 and I was going to make my second speedpaint with the Clip Speed feature but I speed it up to about 450% and the video and audio both got super choppy. The video was only about 40 minutes long. Any way to fix this?
Is the video playback choppy in the Editor? Have you tried to produce the video? Camtasia can only increase clip speed by 400% if there is audio attached to the video clip. Is your audio file separate from the recorded video clip? If so is the audio clip a mp3?