Скачать или смотреть Telestream ScreenFlow 4 Tips: Video Actions(Keyframes)

http://02geek.com/tools/screenflow3.html - for 10% discount code
TeleStream ScreenFlow 4 introduces a new feature that was long awaited and needed. Now you can group up elements together and treat them together. If you've worked with Adobe Flash the idea is very similar to the way MovieClips are grouped together. If you have no idea what i'm talking about lets explain it in more details. You can now group up multiple elements into a single nested clip on the timeline. This enables you to access and edit the nested content in a separate tabbed timeline(by that ignoring all the rest of the project while you are working on this segment). This in turn enables you to treat the full group as one element and by that enables you to add filters and video actions directly to the nested clips as a way to join content.