Using an external codec - using Xvid
Go to the official Xvid website.
In the top right menu, click Xvid Video - Download. (Do not select Xvid Codec.)
Click the Download button to download it.
This is the installation screen. Just click OK.
As with the details, you can just click the Next button and proceed.
If oCam is already running, restart oCam, then click the Codec button on oCamโs main window and click the External Codec menu.
After that, check the Use External Codec checkbox and you will see the newly added Xvid MPEG-4 Codec.
Select that codec.

If you click the Settings button, you can set detailed options for the Xvid codec.
