Getting rid of background noise on a .4mv video file

[pebbles]

Can anyone please help my husband.

He is Best Man next weekend and has a video that was filmed on an iphone and has been converted to a .4mv using Microsoft.

It has dreadful background noise and we really really need to get rid of the background noise.

Is there anyone out there that we can pay to help us please.

Many thanks

Sally

[NickT]

Sally there are free Apps that will do this on both Windows and Mac > http://audacity.sourceforge.net/download/ is one I use effectively. It can remove background noises that are constant like a hiss or hum or even a level amount of chatter.

There are lots of free tutorials online if you google them eg.

If the noises are sporadic like say fireworks going off you would need to go in and edit the waveforms manually.