Manycam 2.3.21 -

Long before OBS made "Scenes" a household term for gamers, ManyCam 2.3.21 allowed users to switch between various video sources. You could toggle from your live webcam feed to a movie file, a static image, or even your desktop screen.

Display live system clocks straight onto the active video output. 3. Audio Manipulation Pipeline ManyCam 2.3.21

Inject MP3 background music directly into your live presentation audio track. Optimization and Troubleshooting Long before OBS made "Scenes" a household term

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The biggest selling point of 2.3.21 today is its efficiency. A clean install of this version takes less than 25 MB of RAM and uses negligible CPU. If you are trying to stream on a netbook or an old Pentium machine, modern ManyCam will lag; 2.3.21 will not.