I am a mac computer, the recent need to record video tutorials on the operation of a mobile phone
The alternatives are imovie + QuickTime Player, other software or watermark, or fees, or difficult to use, etc.
Because imovie can not set the video size, to fit all mobile phones to play, the main idea is:
1. do subtitles
2. Export Video
3. Import video again
4. Shear -
At this time, can be rotated into the horizontal, the screen is full of
5. Now derived is horizontal, the need to flip over
6. The edit import QuickTime Player--, rotation, and then exported to
Reference 1: imovie on how to set the screen ratio https://jingyan.baidu.com/album/f96699bb0df76a894e3c1ba3.html?picindex=19
Download: https://www.newasp.net/soft/111160.html
