Free software to remove background noise(Noise of horns, other public disturbances) from video I shot, I tried Movavi but its free edition doesn't help much.
The process that I have used with very good results goes as follows:
- Use FFMPEG to split the Video and Audio to separate files
- Use Audacity to deal with the noise by using noise filters, high/low filters & patching sections over.
- Use FFMPEG to recombine the two files.
Both FFMPEG & Audacity are:
- Free, Gratis & Open Source
- Available for most platforms including Windows