When recording, you need to configure your screen and PPT considering the logos, subtitles, etc. that are automatically inserted on the actual lecture screen. Also, you must ensure visibility to deliver clear information.
Please follow the screen composition guidelines
Common screen composition rules to follow
Top-right margin
Since the CLASS101 standard logo is automatically displayed, the top-right background should be left empty and not black.
Bottom margin
Since subtitles (srt) are automatically displayed at the bottom of the screen, approximately 15% of the bottom should be left empty when composing the screen.
The lecture screen should be letterboxFill it completely without leaving any gaps.

PPT and PIP are displayed together
Considering fixed elements
You must compose the screen considering the logo position in the upper right and subtitle position in the lower center.
If there is no space for PIP, please remove it so that it doesn't obstruct the PPT content.


Create materials using PNG files
If PNG files are inserted smaller than the slide size, adjust the size to fit the slide as shown in the example image above.
Ensure visibility
Zooming in
When explaining small text, small materials, narrow areas, etc., you must zoom in so they can be seen clearly.

Hide unnecessary content
Content unrelated to the lesson, such as the taskbar, should not be displayed on screen.

Avoid unnecessary movements
Do not make movements unrelated to the lesson content as shown below.
Window display: When windows unrelated to the lesson content are open
Going back: When repeatedly pressing screen forward/back buttons
Mouse shaking: When shaking the mouse excessively
Scrolling: When repeatedly scrolling up and down
Clicking: When clicking repeatedly
Use a mouse pointer
Using a mouse pointer can improve visibility and help create effective lectures.
Recommended mouse pointers
Windows/Mac: Epic Pen (partially free)
Windows users: Spot Mouse (free)
Mac users: MacPoint (free)