PowerCam uses screen-recording to record presentation. If there are too many animations in a slide screen or several high resolution pictures are included, the recorded presentation size will be large. Sometime it could cause single slide recorded data is too large to be viewed by Firefox or Safari.

There are several steps you can use to reduce presentation recorded size:

1. In a slide, reduce number of animations. If showing a WWW page is needed, screen shot the WWW page and then paste & present in PowerPoint.
2. Reduce pictures resolution & size.
3. To avoid single slide recorded size being too large, use PowerCam/Edit/AddIdx to split a large recorded slide into several smaller slides.