I have an urgent issue that I really hope you can help resolve by monday as I have some studio recording booked - help!
I have an issue with the saved MP4 file audio created by Prezi Video - it has a background/robotic/tinkling sound that you get when a video has been poorly compressed.
I have tried:
-Two laptops, both only about 2 years old.
-Tried it through the laptop mic, a decent webcam mic and a very expensive sennheiser lapel mic.
-Recording done off line through Prezi Video Desktop App.
-No other applications open.
-I save the file locally as Original File size (not mobile or social media size).
My laptop spec is below, which looks fine to me:
Processor: Intel ® Core ™ i5-8250U CPU @ 1.60 GHz 1.80 GHz
RAM: 8GB (7.89 usable/available)
64 bit operating system x64-based processor
What can I do to fix this quickly?