Open your mov or m4v file in MPEG Streamclip, and export it as an mp4. Here’s an extra step for you overachievers out there: download and install a free program called MPEG Streamclip. In Quicktime, click File > Export To to create a video (mov or m4v) to share on YouTube, load onto your tablet, or wherever you want.In Quicktime Player, click Edit > Trim to cut off the very beginning and end few seconds of your video where you were setting up or mousing up to stop the recording.When finished delivering, switch back to Quicktime Player to stop the recording.In Powerpoint, deliver your presentation as normal, flipping slides as necessary.Open your Powerpoint presentation on fullscreen/slide show mode.Click the down-arrow to the right of the record button, and choose the microphone you’re using to record.In Quicktime Player, click File>New Screen Recording.Easy peasy and exports excellent quality video! Complete instructions are available online under “Record Your Screen.” To record a Powerpoint presentation for instance… Most people just use Quicktime Player to watch videos, but did you know it can also make videos?The program comes free on Mac computers, and I just tested out its screen recording capabilities.
