You can use Photo Booth in the Applications folder to record your self.
The videos are stored inside the following folder: Users/YOU/Pictures/Photo Booth as H264 encoded .mov files.
You can use iMovie to edit them.
Look here for more info on iMovie http://www.apple.com/ilife/imovie/ and Photo Booth http://www.apple.com/macosx/what-is-macosx/photo-booth.html .
Capture video clips.....
Photo Booth is not just for pictures. Using your iSight camera, you can shoot video clips and send them to friends and family via email with just a few clicks. Backdrops and effects work for your videos, too.
and the answerQuote:
Originally Posted by alexlin9008 View Post
iMovie takes up a LOT of space. Just a few seconds is more than a megabyte. I don't have a clue why.
because you are recording to dv.
if you change the output video type it will be less.
If you want to edit your self-recorded video, any more compression than the already compressed DV codec will not be really suitable.
The DV codec takes 220MB/min which is only 125KB per frame (with 29.97fps) on a picture of 640x480 pixel (307200 pixel) which is less than half a byte per pixel (0.41B per pixel).
So that's what you have to live with. If you don't want to edit the videos, you can always convert them to something more compressed via iMovie or even Photo Booth
The de-mirroring should be done via iMovie which will have an effect or two to reach that goal.
Why do you want to de-mirror the image anyways?
It looks unnatural and is considered a bad habit or frivolity when people are mirrored, at least in the circle of editors.
That's just the way cameras and the human eye work.