How to remove echoing in a completed keynote video?
Completed a keynote video and now hear echoing and can't seem to remove it. Any suggestions?
MacBook Pro 13″, macOS 11.2
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What, when and where is the echo heard?
The usual culprits are:
- making a voice recording with the main speakers turned on, the sound from the speakers is then added to the recorded voice creating the echo effect
- two sound files playing back at the same time