With Fx New Sound you can replace the original audio of the videos or movies with your own audios or narrations obtained through the microphone, so you can watch a movie with the audio of a totally different one (or even put sound to silent movies).
Fx New Sound works with the AVI, MPEG, VCD, SVCD and DVD formats and can add the following audio formats to these videos: WAV, MP3, MP2 and OGG, you can even add photos (in GIF, JPG, BMP, TIF format, etc) as independent frames to videos).
NOTE: For the correct operation of Fx New Sound you need to have DirectX 8.0 or higher installed beforehand.
You can free download Fx New Sound 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.